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TABLE OF CONTENTS Prospectus Supplement
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Filed Pursuant to Rule 424(b)(7)
Registration No. 333-124922

PROSPECTUS SUPPLEMENT NO. 3
(To prospectus dated May 31, 2005)

LOGO

57,636 Shares

HCP, Inc.

Common Stock



        This prospectus supplement supplements and amends the accompanying prospectus dated May 31, 2005 to update the previously filed prospectus, including to reflect an adjustment factor of 2.2986 due to the 2-for-1 stock split we effected with respect to our common stock on March 2, 2004 and our spin-off of Quality Care Properties, Inc. on October 31, 2016, resulting in up to 57,636 shares of our common stock that may be sold by the selling stockholders identified in this prospectus supplement from time to time at prices determined by the selling stockholders at the time of sale. We will not receive any proceeds from the sale of the shares by the selling stockholders.

        Our common stock is traded on the New York Stock Exchange, or NYSE, under the symbol "HCP." On June 19, 2018, the last reported sales price for our common stock on the NYSE was $24.00 per share. Shares of our common stock are subject to ownership and transfer limitations that are intended to assist us in complying with the requirements to continue to qualify as a real estate investment trust, or REIT.

        We have agreed to pay certain expenses incurred in connection with the registration of the 57,636 shares of common stock offered herein, including among other things, certain registration and filing fees, fees and expenses of compliance with securities or blue sky laws, fees and expenses incurred in connection with the listing of the shares on the NYSE and printing and distribution expenses.

        Investing in our common stock involves risks. See "Risk Factors" on page S-1 of this prospectus supplement and the risk factors described in our Annual Report on Form 10-K for the year ended December 31, 2017, as well as the risk factors relating to our business contained in documents we file with the Securities and Exchange Commission which are incorporated by reference into this prospectus supplement and the accompanying prospectus.

        Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined that this prospectus supplement or the accompanying prospectus is accurate or complete. Any representation to the contrary is a criminal offense.



        The date of this prospectus supplement is June 21, 2018.




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        You should rely only on the information contained or incorporated by reference in this prospectus supplement or the accompanying prospectus. We have not authorized anyone to provide you with different information. We are not making an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. This document may only be used where it is legal to sell these securities. You should not assume that the information contained or incorporated by reference in this prospectus supplement and the accompanying prospectus is accurate as of any date other than the date on the front of each document. Our business, financial condition, results of operations and prospects may have changed since then.

        We refer in this prospectus supplement to the 57,636 shares to which this prospectus supplement relates as the "resale shares."


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Prospectus Supplement

 
  Page

ABOUT THIS PROSPECTUS SUPPLEMENT

  S-ii

RISK FACTORS

  S-1

WHERE YOU CAN FIND MORE INFORMATION

  S-2

CAUTIONARY LANGUAGE REGARDING FORWARD LOOKING STATEMENTS

  S-3

THE COMPANY

  S-5

DESCRIPTION OF CAPITAL STOCK

  S-6

CERTAIN PROVISIONS OF MARYLAND LAW AND HCP'S CHARTER AND BYLAWS

  S-11

UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS

  S-17

SELLING HOLDERS

  S-68

PLAN OF DISTRIBUTION

  S-69

VALIDITY OF COMMON STOCK

  S-71


Prospectus

 
  Page

RISK FACTORS

  1

WHERE YOU CAN FIND MORE INFORMATION

  4

CAUTIONARY LANGUAGE REGARDING FORWARD LOOKING STATEMENTS

  5

THE COMPANY

  6

USE OF PROCEEDS

  7

DESCRIPTION OF CAPITAL STOCK

  8

PROVISIONS OF MARYLAND LAW AND HCP'S CHARTER AND BYLAWS

  17

UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS

  22

SELLING HOLDERS

  39

PLAN OF DISTRIBUTION

  42

LEGAL MATTERS

  44

EXPERTS

  45

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ABOUT THIS PROSPECTUS SUPPLEMENT

        This prospectus supplement and the accompanying prospectus are part of a registration statement that we filed with the Securities and Exchange Commission, or SEC. Under this registration statement, certain of our stockholders may, from time to time, offer and sell up to an aggregate of 57,636 shares of our common stock. This prospectus supplement adds to, updates and changes information contained in the accompanying prospectus. If the description of the offering varies between this prospectus supplement and the accompanying prospectus, you should rely on the information in this prospectus supplement.

        You should carefully read (i) this prospectus supplement, (ii) the accompanying prospectus and (iii) the documents incorporated by reference herein and therein that are described in this prospectus supplement and the accompanying prospectus under the heading "Where You Can Find More Information."

        In this prospectus supplement, unless otherwise indicated herein or the context otherwise indicates, the terms "HCP," "we," "us," "our" and the "Company" refer to HCP, Inc., together with its consolidated subsidiaries, the term "units" refers to units representing non-managing membership interests in HCPI/Utah, LLC; and the term "common stock" refers to shares of HCP, Inc. common stock. Unless otherwise stated, currency amounts in this prospectus supplement are stated in United States, or U.S., dollars.

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RISK FACTORS

        Before purchasing our common stock, you should carefully consider the information under the heading "Risk Factors" in our Annual Report on Form 10-K for the fiscal year ended December 31, 2017, as updated by our subsequent filings under Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended, or the Exchange Act, and in the accompanying prospectus. Each of the risks described in these documents could materially and adversely affect our business, financial condition, results of operations and prospects, and could result in a decrease in the value of our common stock and a partial or complete loss of your investment therein.

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WHERE YOU CAN FIND MORE INFORMATION

        We file annual, quarterly and current reports, proxy statements and other information with the SEC under the Exchange Act. You may inspect without charge any documents filed by us at the SEC's Public Reference Room at 100 F Street, N.E., Room 1580, Washington, D.C. 20549. You may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The SEC also maintains a website, www.sec.gov, that contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC, including HCP, Inc.

        The SEC allows us to "incorporate by reference" information we file with the SEC into this prospectus supplement and the accompanying prospectus. This means that we can disclose important information to you by referring you to another document that HCP has filed separately with the SEC.

        The information incorporated by reference is considered to be part of this prospectus supplement and the accompanying prospectus. Information that HCP files with the SEC after the date of this prospectus supplement and that is incorporated by reference in this prospectus supplement and the accompanying prospectus will update and supersede the information included or incorporated by reference into this prospectus supplement and the accompanying prospectus. We incorporate by reference in this prospectus supplement and the accompanying prospectus the following documents (other than any portions of any such documents deemed to have been furnished and not filed in accordance with the applicable SEC rules):

        We will provide copies, without charge, of any documents incorporated by reference in this prospectus supplement or the accompanying prospectus, excluding exhibits unless specifically incorporated by reference, to any persons to whom a prospectus is delivered, including any beneficial owner, who requests them in writing or by telephone from:

Legal Department
HCP, Inc.
1920 Main Street, Suite 1200
Irvine, California 92614
(949) 407-0700
legaldept@hcpi.com

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CAUTIONARY LANGUAGE REGARDING FORWARD LOOKING STATEMENTS

        Statements in this prospectus supplement and the information incorporated by reference in this prospectus supplement or the accompanying prospectus that are not historical factual statements are "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, or the Securities Act, and Section 21E of the Exchange Act. Forward-looking statements include, among other things, statements regarding our and our officers' intent, belief or expectation as identified by the use of words such as "may," "will," "project," "expect," "believe," "intend," "anticipate," "seek," "forecast," "plan," "potential," "estimate," "could," "would," "should" and other comparable and derivative terms or the negatives thereof. Forward-looking statements reflect our current expectations and views about future events and are subject to risks and uncertainties that could significantly affect our future financial condition and results of operations. While forward-looking statements reflect our good faith belief and assumptions we believe to be reasonable based upon current information, we can give no assurance that our expectations or forecasts will be attained. As more fully set forth under "Risk Factors" in this prospectus supplement and under Part I, Item 1A. "Risk Factors" in our most recent Annual Report on Form 10-K, these risks and uncertainties that may cause our actual results to differ materially from the expectations contained in the forward-looking statements include, among other things:

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        Except as required by law, we do not undertake, and hereby disclaim, any obligation to update any forward-looking statements, which speak only as of the date on which they are made.

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THE COMPANY

        HCP, an S&P 500 company, invests primarily in real estate serving the healthcare industry in the United States. We are a Maryland corporation organized in 1985 and qualify as a self-administered REIT. We are headquartered in Irvine, California, with offices in Nashville and San Francisco. Our diverse portfolio is comprised of investments in the following reportable healthcare segments: (i) senior housing triple-net, (ii) senior housing operating portfolio, (iii) life science and (iv) medical office.

        Our principal executive offices are located at 1920 Main Street, Suite 1200, Irvine California 92614, and our telephone number is (949) 407-0700.

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DESCRIPTION OF CAPITAL STOCK

        The following description summarizes the material provisions of the common stock and preferred stock we may offer. This description is not complete and is subject to, and is qualified in its entirety by reference to, our charter and our bylaws and applicable provisions of the Maryland General Corporation Law, or the MGCL. The specific terms of any series of preferred stock will be described in the applicable prospectus supplement. Any series of preferred stock we issue will be governed by our charter and by the articles supplementary related to that series. We will file the articles supplementary with the SEC and incorporate it by reference as an exhibit to our registration statement at or before the time we issue any preferred stock of that series of authorized preferred stock.

        Our authorized capital stock consists of 750,000,000 shares of common stock, par value $1.00 per share, and 50,000,000 shares of preferred stock, par value $1.00 per share. The following description does not contain all the information that might be important to you.

        As of June 19, 2018, there were 469,796,924 shares of common stock outstanding. All shares of common stock participate equally in dividends payable to holders of common stock, when, as and if authorized by our board and declared by us, and in net assets available for distribution to holders of common stock on liquidation, dissolution, or winding up. Each outstanding share of common stock entitles the holder to one vote on all matters submitted to a vote of our stockholders. Holders of common stock do not have cumulative voting rights in the election of directors.

        All issued and outstanding shares of common stock are, and the common stock offered by this prospectus supplement will be upon issuance, validly issued, fully paid and nonassessable. Holders of common stock do not have preference, conversion, exchange or preemptive rights. The common stock is listed on the NYSE (NYSE Symbol: HCP).

        The Transfer Agent and Registrar for our common stock is Equiniti Trust Company d/b/a EQ Shareowner Services.

        As of June 19, 2018 we had no shares of preferred stock outstanding. Under our charter, our board is authorized without further stockholder action to establish and issue, from time to time, up to 50,000,000 shares of our preferred stock, in one or more series. Our board may grant the holders of preferred stock of any series preferences, powers and rights—voting or otherwise—senior to those of holders of shares of our common stock. Our board can authorize the issuance of shares of preferred stock with terms and conditions that could have the effect of delaying or preventing a change of control transaction that might involve a premium price for holders of shares of our common stock or otherwise be in their best interest. All shares of preferred stock will, when issued in exchange for the consideration therefore, be fully paid and nonassessable and will have no preemptive rights. The MGCL and our charter require our board to determine the terms and conditions of any series of preferred stock, including:

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        The terms and conditions of any particular series of preferred stock will be described in the prospectus supplement relating to that particular series of preferred stock.

Transfer and Ownership Restrictions Relating to Our Common Stock

        Our charter contains restrictions on the ownership and transfer of our common stock that are intended to assist us in complying with the requirements to continue to qualify as a REIT.

        Subject to limited exceptions, no person or entity may own, or be deemed to own by virtue of the applicable constructive ownership provisions of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code"), more than 9.8% (by number or value of shares, whichever is more restrictive) of the outstanding shares of our common stock. Our board may, but is in no event required to, waive the applicable ownership limit with respect to a particular stockholder if it determines that such ownership will not jeopardize our status as a REIT and our board otherwise decides such action would be in our best interests.

        These charter provisions further prohibit:

        Any person who acquires or attempts or intends to acquire actual or constructive ownership of shares of our stock that will or may violate any of these restrictions on ownership and transfer is required to give notice immediately to us and provide us with such other information as we may request in order to determine the effect of the transfer on our qualification as a REIT. Under our charter, if any purported transfer of our stock or any other event would otherwise result in any person violating the applicable ownership limit or such other limit as permitted by our board, then any such purported transfer is void and of no force or effect with respect to the purported transferee as to that number of shares of our stock in excess of the ownership limit or such other limit, and the transferee will acquire no right or interest in such excess shares. Any excess shares described above are transferred automatically, by operation of law, to a trust, the beneficiary of which is a qualified

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charitable organization selected by us. Such automatic transfer will be deemed to be effective as of the close of business on the business day prior to the date of such violative transfer. Within 20 days of receiving notice from us of the transfer of shares to the trust, the trustee of the trust is required to sell the excess shares to a person or entity who could own the shares without violating the applicable ownership limit, or such other limit as permitted by our board, and distribute to the prohibited transferee an amount equal to the lesser of the price paid by the prohibited transferee for the excess shares or the sales proceeds received by the trust for the excess shares. Any proceeds in excess of the amount distributable to the prohibited transferee are distributed to the beneficiary of the trust. Prior to a sale of any such excess shares by the trust, the trustee is entitled to receive, in trust for the beneficiary, all dividends and other distributions paid by us with respect to such excess shares, and also is entitled to exercise all voting rights with respect to such excess shares.

        Subject to Maryland law, effective as of the date that such shares have been transferred to the trust, the trustee will have the authority, at the trustee's sole discretion:

        However, if we have already taken irreversible corporate action, then the trustee will not have the authority to rescind and recast such vote. Any dividend or other distribution paid to the prohibited transferee, prior to the discovery by us that such shares had been automatically transferred to a trust as described above, are required to be repaid to the trustee upon demand for distribution to the beneficiary of the trust. In the event that the transfer to the trust as described above is not automatically effective, for any reason, to prevent violation of the ownership limit or such other limit as permitted by our board, then our charter provides that the transfer of the excess shares is void ab initio.

        In addition, shares of common stock held in the trust shall be deemed to have been offered for sale to us, or our designee, at a price per share equal to the lesser of:

        We will have the right to accept the offer until the trustee has sold the shares of stock held in the trust. Upon a sale to us, the interest of the beneficiary in the shares sold will terminate and the trustee will distribute the net proceeds of the sale to the prohibited transferee.

        If any purported transfer of shares of common stock would cause us to be beneficially owned by fewer than 100 persons, such transfer will be null and void ab initio in its entirety and the intended transferee will acquire no rights to the stock.

        All certificates representing shares of common stock bear a legend referring to the restrictions described above. The foregoing ownership limitations could delay, defer or prevent a transaction or a change in control of us that might involve a premium price for the common stock or otherwise be in the best interest of our stockholders.

        In addition, if our board shall, at any time and in good faith, be of the opinion that direct or indirect ownership of at least 9.9% of the voting shares of capital stock has or may become concentrated in the hands of one beneficial owner, it shall have the power:

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        If our board fails to grant an exemption from this 9.9% ownership limitation, then the transfer of shares, options, warrants, or other securities convertible into voting shares that would create a beneficial owner of more than 9.9% of the outstanding voting shares shall be deemed void ab initio, and the intended transferee shall be deemed never to have had an interest in the transferred securities. The purchase price for any voting shares of capital stock so redeemed shall be equal to the fair market value of the shares reflected in the closing sales price for the shares, if then listed on a national securities exchange, or the average of the closing sales prices for the shares if then listed on more than one national securities exchange, or if the shares are not then listed on a national securities exchange, the latest bid quotation for the shares if then traded over-the-counter, on the last business day immediately preceding the day on which we send notices of such acquisitions, or, if no such closing sales prices or quotations are available, then the purchase price shall be equal to the net asset value of such stock as determined by the board in accordance with the provisions of applicable law. From and after the date fixed for purchase by the board, the holder of any shares so called for purchase shall cease to be entitled to distributions, voting rights and other benefits with respect to such shares, except the right to payment of the purchase price for the shares.

Business Combination Provisions

        Our charter requires that, except in some circumstances, "business combinations" between us and a beneficial holder of 10% or more of our outstanding voting stock (a "Related Person") be approved by the affirmative vote of at least 90% of our outstanding voting shares. A "business combination" is defined in our charter as:

        The term "Substantial Part" means more than 10% of the book value of our total assets as of the end of our most recent fiscal year ending prior to the time the determination is being made.

        In addition to the restrictions on business combinations contained in our charter, Maryland law also contains restrictions on business combinations. See "Certain Provisions of Maryland Law and HCP's Charter and Bylaws—Business Combinations."

        The foregoing provisions may have the effect of discouraging unilateral tender offers or other takeover proposals which stockholders might deem to be in their interests or in which they might receive a substantial premium. Our board's authority to issue and establish the terms of currently

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authorized preferred stock, without stockholder approval, may also have the effect of discouraging takeover attempts. See "—Preferred Stock."

        The foregoing provisions could also have the effect of insulating current management against the possibility of removal and could, by possibly reducing temporary fluctuations in market price caused by accumulations of shares of our common stock, deprive stockholders of opportunities to sell at a temporarily higher market price. Our board believes, however, that inclusion of the business combination provisions in our charter may help assure fair treatment of our stockholders and preserve our assets.

Transfer and Ownership Restrictions Relating to Our Preferred Stock

        Our charter may contain restrictions on the ownership and transfer of preferred stock that are intended to assist us in complying with the requirements to maintain our qualification as a REIT. Subject to limited exceptions, unless otherwise provided in a prospectus supplement relating to a particular series of the preferred stock, no person or entity may own, or be deemed to own by virtue of the applicable constructive ownership provisions of the Internal Revenue Code, more than 9.8% (by number or value of shares, whichever is more restrictive) of the outstanding shares of such series of preferred stock. Our board may, but in no event will be required to, waive the applicable ownership limit with respect to a particular stockholder if it determines that such ownership will not jeopardize our qualification as a REIT and our board otherwise decides such action would be in our best interests. The mechanics for the ownership limits on our preferred stock will be similar to the mechanics related to our common stock, as described in "Transfer and Ownership Restrictions Relating to Our Common Stock" above, unless otherwise provided in a prospectus supplement relating to a particular series of the preferred stock.

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CERTAIN PROVISIONS OF MARYLAND LAW AND HCP'S CHARTER AND BYLAWS

        The following description summarizes certain provisions of Maryland law and of our charter and bylaws. This summary is not complete and is subject to, and is qualified in its entirety by reference to, our charter, our bylaws and applicable provisions of the MGCL. For a complete description, we refer you to the MGCL, our charter and our bylaws.

        Our bylaws provide that our board may establish, increase or decrease the number of directors, provided that the number thereof shall never be less than three nor more than eleven. Our bylaws also provide for the election of directors, in uncontested elections, by a majority of the votes cast. In contested elections, the election of directors shall be by a plurality of the votes cast. Holders of common stock have no right to cumulative voting for the election of directors. Consequently, at each annual meeting of stockholders, the holders of a majority of the outstanding shares of our common stock can elect all of our directors. A vacancy resulting from an increase in the number of directors may be filled by a majority vote of the entire board or by the affirmative vote of the holders of a majority of our shares then entitled to vote at an election of directors. Other vacancies may be filled by the vote of a majority of the remaining directors.

        Our charter provides that a director of ours may be removed by the affirmative vote of the holders of two-thirds of the outstanding shares of our voting stock or by a unanimous vote of all other directors. Our stockholders may elect a successor to fill any vacancy which results from the removal of a director.

        Under Maryland law, "business combinations" between a Maryland corporation and an interested stockholder or an affiliate of an interested stockholder are prohibited for five years after the most recent date on which the interested stockholder becomes an interested stockholder. These business combinations include a merger, consolidation, share exchange, or, in circumstances specified in the statute, an asset transfer or issuance or reclassification of equity securities. An interested stockholder is defined as:

        After the five-year prohibition, any business combination between the Maryland corporation and an interested stockholder generally must be recommended by the board of the corporation and approved by the affirmative vote of at least:

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        These super-majority vote requirements do not apply if the corporation's common stockholders receive a minimum price, as defined under Maryland law, for their shares in the form of cash or other consideration in the same form as previously paid by the interested stockholder for its shares. None of these provisions of Maryland law will apply, however, to business combinations that are approved or exempted by the board of the corporation prior to the time that the interested stockholder becomes an interested stockholder.

        In addition to the restrictions on business combinations provided under Maryland law, our charter also contains restrictions on business combinations. See "Description of Capital Stock—Business Combination Provisions."

        Maryland law provides that holders of "control shares" of a Maryland corporation acquired in a "control share acquisition" have no voting rights with respect to the control shares except to the extent approved by a vote of two-thirds of the votes entitled to be cast on the matter. Shares of stock owned by the acquiror, by officers or by directors who are employees of the corporation are excluded from shares entitled to vote on the matter. "Control shares" are voting shares of stock which, if aggregated with all other shares of stock owned by the acquiror or shares of stock for which the acquiror is able to exercise or direct the exercise of voting power except solely by virtue of a revocable proxy, would entitle the acquiror to exercise voting power in electing directors within one of the following ranges of voting power:

        Control shares do not include shares the acquiring person is then entitled to vote as a result of having previously obtained stockholder approval. Except as otherwise specified in the statute, a "control share acquisition" means the acquisition of control shares.

        Once a person who has made or proposes to make a control share acquisition has undertaken to pay expenses and satisfied other conditions, the person may compel the board to call a special meeting of stockholders to be held within 50 days of demand to consider the voting rights of the shares. If no request for a meeting is made, the corporation may itself present the question at any stockholders meeting.

        If voting rights are not approved at the meeting or if the acquiring person does not deliver an acquiring person statement as required by the statute, then the corporation may be able to redeem any or all of the control shares for fair value, except for control shares for which voting rights previously have been approved. The right of the corporation to redeem control shares is subject to certain conditions and limitations. Fair value is determined without regard to the absence of voting rights for control shares, as of the date of the last control share acquisition by the acquiror or of any meeting of stockholders at which the voting rights of control shares are considered and not approved. If voting rights for control shares are approved at a stockholders meeting and the acquiror becomes entitled to vote a majority of the shares entitled to vote, all other stockholders may exercise appraisal rights. The fair value of the shares as determined for purposes of these appraisal rights may not be less than the highest price per share paid by the acquiror in the control share acquisition. Some of the limitations and restrictions otherwise applicable to the exercise of dissenters' rights do not apply in the context of a control share acquisition.

        The control share acquisition statute does not apply to shares acquired in a merger, consolidation or share exchange if the corporation is a party to the transaction or to acquisitions approved or

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exempted by the charter or bylaws of the corporation. Our bylaws contain a provision exempting acquisitions of shares of our stock from the control share acquisition statute. However, our board may amend our bylaws in the future to repeal or modify this exemption, in which case any control shares of our company acquired in a control share acquisition will be subject to the control share acquisition statute.

        Under Maryland law, a Maryland corporation with a class of equity securities registered under the Exchange Act and at least three independent directors may elect to be subject to certain statutory provisions relating to unsolicited takeovers which, among other things, would automatically classify the board into three classes with staggered terms of three years each and vest in the board the exclusive right to determine the number of directors and the exclusive right, by the affirmative vote of a majority of the remaining directors, to fill vacancies on the board, even if the remaining directors do not constitute a quorum. These statutory provisions relating to unsolicited takeovers also provide that any director elected to fill a vacancy shall hold office for the remainder of the full term of the class of directors in which the vacancy occurred, rather than the next annual meeting of directors as would otherwise be the case, and until his successor is elected and qualified.

        Our board of directors has adopted a resolution prohibiting us from electing to be subject to the provisions of the unsolicited takeover statute relating to the classification of the board unless such election is first approved by our stockholders by the affirmative vote of a majority of all the votes entitled to be cast on the matter. An election to be subject to any or all of the other foregoing statutory provisions may be made in our charter or bylaws, or by resolution of our board without stockholder approval. Any such statutory provision to which we elect to be subject will apply even if other provisions of Maryland law or our charter or bylaws provide to the contrary. Neither our charter nor our bylaws provides that we are subject to any of the foregoing statutory provisions relating to unsolicited takeovers. However, our board could adopt a resolution, without stockholder approval, to elect to become subject to some or all of these statutory provisions except the statutory provisions relating to the classification of the board.

        If we made an election, upon stockholder approval of such election, to be subject to the statutory provisions relating to the classification of the board and our board were divided into three classes with staggered terms of office of three years each, the classification and staggered terms of office of our directors would make it more difficult for a third party to gain control of our board since at least two annual meetings of stockholders, instead of one, generally would be required to effect a change in the majority of our board.

        Provisions of our charter on business combinations, the number of directors and certain ownership restrictions may be amended only if approved by our board and by our stockholders by the affirmative vote of two-thirds of all of the votes entitled to be cast by our stockholders on the matter. Other amendments to our charter require approval by our board and approval by our stockholders by the affirmative vote of a majority of all the votes entitled to be cast by our stockholders on the matter.

        Provisions of our bylaws on the number of directors, in certain circumstances, and the vote required to amend the bylaws may be amended only by unanimous vote of the board or by the affirmative vote of not less than 90% of all of the votes entitled to be cast by our stockholders on the matter. Other amendments to our bylaws require the affirmative vote of a majority of the entire board

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or the affirmative vote of a majority of all of the votes entitled to be cast by our stockholders on the matter.

        Our dissolution must be approved by our board by a majority vote of the entire board and by our stockholders by the affirmative vote of a majority of all the votes entitled to be cast by our stockholders on the matter.

        Our bylaws provide that nominations of persons for election to the board and the proposal of business to be considered by stockholders at the annual or special meeting of stockholders may be made only:

        Our bylaws also provide that only the business specified in our notice of meeting may be brought before a special meeting of stockholders. Our bylaws provide that our stockholders have the right to call a special meeting only upon the written request of the stockholders holding in the aggregate not less than 50% of the outstanding shares entitled to vote on the business proposed to be transacted at such meeting.

        Our bylaws permit any stockholder or group of up to 25 stockholders (counting as one stockholder, for purposes of the aggregation limit, any two or more funds that are part of the same qualifying fund group, as such term is defined in our bylaws) who have maintained continuous qualifying ownership of 3% or more of our outstanding common stock for at least the previous three years to include up to a specified number of director nominees in our proxy materials for an annual meeting of stockholders. A nominating stockholder is considered to own only the shares for which the stockholder possesses the full voting and investment rights and the full economic interest (including the opportunity for profit and risk of loss). Under this provision, borrowed or hedged shares do not count as "owned" shares. Furthermore, to the extent not otherwise excluded pursuant to this definition of ownership, a nominating stockholder's "short position" as defined in Rule 14e-4 under the Exchange Act is deducted from the shares otherwise "owned." Loaned shares are counted toward the ownership requirement, provided that certain recall requirements described in our bylaws are met. If a group of stockholders is aggregating its shareholdings in order to meet the 3% ownership requirement, the ownership of the group will be determined by aggregating the lowest number of shares continuously owned by each member during the three-year holding period.

        The maximum number of stockholder nominees permitted under the proxy access provisions of our bylaws shall not exceed the greater of (i) two or (ii) 20% of the directors in office as of the last day a notice of nomination may be timely received. If the 20% calculation does not result in a whole number, the maximum number of stockholder nominees is the closest whole number below 20%. If one or more vacancies occurs for any reason after the nomination deadline and our board decides to reduce the size of our board in connection therewith, the 20% calculation will be applied to the reduced size of the board, with the potential result that a stockholder nominee may be disqualified. Stockholder-nominated

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candidates whose nomination is withdrawn or whom the board determines to include in our proxy materials as board-nominated candidates will be counted against the 20% maximum. In addition, any director in office as of the nomination deadline who was included in our proxy materials as a stockholder nominee for either of the two preceding annual meetings and whom our board decides to renominate for election to the board also will be counted against the 20% maximum.

        Notice of a nomination pursuant to the proxy access provisions of our bylaws must be received no earlier than 150 days and no later than 120 days before the anniversary of the date that we distributed our proxy statement for the previous year's annual meeting of stockholders. The proxy access provisions of our bylaws require certain disclosure, representations and agreements to be provided or made by nominating stockholders and contain certain other procedural provisions.

        A stockholder nominee will not be eligible for inclusion in our proxy materials if any stockholder has nominated a person pursuant to the advance notice provision of our bylaws, if the nominee would not be independent, if the nominee's election would cause us to violate our bylaws, our charter or any applicable listing standards, laws, rules or regulations, if the nominee is or has been an officer or director of a competitor, as defined in Section 8 of the Clayton Antitrust Act of 1914, within the past three years, or if the nominee or the stockholder who nominated him or her has provided false and misleading information to us or otherwise breached any of its or their obligations, representations or agreements under the proxy access provisions of our bylaws. Stockholder nominees who are included in our proxy materials but subsequently withdraw from or become ineligible or unavailable for election at the meeting or do not receive at least 10% of the votes cast in the election will be ineligible for nomination under the proxy access provisions of our bylaws for the next two annual meetings. A nomination made under the proxy access provisions of our bylaws will be disregarded at the annual meeting under certain circumstances described in our bylaws.

        The provisions in the charter on removal of directors and business combinations, the business combinations and control share acquisition provisions of Maryland law, the unsolicited takeover provisions of Maryland law (if we elect to become subject to such provisions) and the provisions of our bylaws relating to advance notice, proxy access and stockholder-requested special meetings may delay, defer or prevent a change of control or other transaction in which holders of some, or a majority, of the common stock might receive a premium for their common stock over the then prevailing market price or which such holders might believe to be otherwise in their best interests.

        Maryland law permits a Maryland corporation to include in its charter a provision limiting the liability of its directors and officers to the corporation and its stockholders for money damages. However, a Maryland corporation may not limit liability resulting from actual receipt of an improper benefit or profit in money, property or services. Also, liability resulting from active and deliberate dishonesty may not be eliminated if a final judgment establishes that the dishonesty is material to the cause of action. Our charter contains a provision which limits the liability of directors and officers for money damages to the maximum extent permitted by Maryland law. This provision does not limit our right or that of our stockholders to obtain equitable relief, such as an injunction or rescission.

        Our bylaws obligate us, to the maximum extent permitted by Maryland law, to indemnify and, without requiring a preliminary determination as to the ultimate entitlement to indemnification, to pay or reimburse reasonable expenses before final disposition of a proceeding to:

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        The bylaws authorize us, with the approval of our board, to provide indemnification and advancement of expenses to our agents and employees.

        Unless limited by a corporation's charter, Maryland law requires a corporation to indemnify a director or officer who has been successful, on the merits or otherwise, in the defense of any proceeding to which he is made a party by reason of his service in that capacity, or in the defense of any claim, issue or matter in the proceeding. Our charter does not alter this requirement.

        Maryland law permits a corporation to indemnify its present and former directors and officers, among others, against:

        Maryland law does not permit a corporation to indemnify its present and former directors and officers if it is established that:

        Under Maryland law, a Maryland corporation generally may not indemnify for an adverse judgment in a suit by or in the right of the corporation. Also, a Maryland corporation generally may not indemnify for a judgment of liability on the basis that personal benefit was improperly received. In either of these cases, a Maryland corporation may indemnify for expenses only if a court so orders.

        Maryland law permits a corporation to advance reasonable expenses to a director or officer. First, however, the corporation must receive a written affirmation by the director or officer of his good faith belief that he has met the standard of conduct necessary for indemnification by the corporation. The corporation must also receive a written undertaking, either by the director or officer or on his behalf, to repay the amount paid or reimbursed by the corporation if it shall ultimately be determined that the standard of conduct was not met. The termination of any proceeding by conviction, or upon a plea of nolo contendere or its equivalent, or an entry of any order of probation prior to judgment, creates a rebuttable presumption that the director or officer did not meet the requisite standard of conduct required for indemnification to be permitted.

        It is the position of the Commission that indemnification of directors and officers for liabilities arising under the Securities Act is against public policy and is unenforceable pursuant to Section 14 of the Securities Act.

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UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS

        The following is a summary of certain U.S. federal income tax considerations generally applicable to (i) the tender of units in exchange for shares of common stock or the redemption of units for cash and (ii) the ownership and disposition of our common stock, which may be acquired upon an exchange of units. This summary does not purport to be a complete analysis of all of the potential tax considerations relating thereto. This summary is based on current law, is for general information only and is not tax advice. As used in this section, references to "HCP," "the Company," "we," "us" or "our," mean only HCP, Inc., and not its subsidiaries, except as otherwise indicated.

        The information in this summary is based on:

in each case, as of the date of this prospectus supplement. In addition, the administrative interpretations and practices of the IRS include its practices and policies as expressed in private letter rulings that are not binding on the IRS except with respect to the particular taxpayers who requested and received those rulings. Future legislation, Treasury Regulations, administrative interpretations and practices and/or court decisions may change or adversely affect the tax considerations described in this prospectus supplement. Any such change could apply retroactively to transactions preceding the date of the change. We have not requested and do not intend to request a ruling from the IRS that we qualify as a REIT or concerning the treatment of our common stock, and the statements in this prospectus supplement are not binding on the IRS or any court. Thus, we can provide no assurance that the tax considerations contained in this summary will not be challenged by the IRS or will be sustained by a court if so challenged.

        This summary assumes that our common stock is held as a "capital asset" (generally, property held for investment). Your tax treatment will vary depending on your particular situation. This discussion does not purport to deal with all aspects of taxation that may be relevant to holders of our common stock in light of their personal investment or tax circumstances, or to holders who receive special treatment under the U.S. federal income tax laws except to the extent discussed specifically herein. Holders of common stock offered by this prospectus supplement receiving special treatment include, without limitation:

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        In addition, this discussion does not address any state, local or foreign tax consequences associated with the ownership of our common stock or our election to be taxed as a REIT.

        You are urged to consult your tax advisor regarding the specific tax consequences to you of:

Taxation of an Exchange or Redemption of Units

In General

        If HCP, Inc. acquires a unit in exchange for shares of common stock or redeems a unit for cash, a tendering holder of units will recognize gain or loss in an amount equal to the difference between (i) the amount realized in the transaction (i.e., the sum of the cash and the fair market value of any shares of common stock plus the amount of the partnership liabilities allocable to such tendered unit at such time) and (ii) the holder's tax basis in the unit disposed of, which tax basis will be adjusted for the unit's allocable share of HCPI/Utah, LLC's income, gain or loss for the taxable year of disposition. The tax liability resulting from the gain recognized on the disposition of a unit could exceed the amount of cash and the fair market value of any shares of common stock received in exchange therefor. The use of any loss recognized upon an exchange is subject to a number of limitations set forth in the Internal Revenue Code. A holder's adjusted tax basis in any of our common stock received in exchange for units will be the fair market value of those shares on the date of the exchange. Similarly, a holder's holding period in such shares will begin on the date of the exchange.

        If HCPI/Utah, LLC redeems a tendered unit for cash (which is not contributed by us to effect the redemption), the tax consequences generally would be the same as described in the preceding paragraph, except that if HCPI/Utah, LLC redeems less than all of a holder's units, the holder would recognize no taxable loss and would recognize taxable gain only to the extent that the cash, plus the amount of HCPI/Utah, LLC liabilities allocable to the redeemed units, exceeded the holder's adjusted tax basis in all of such holder's units immediately before the redemption.

Disguised Sales

        Under the Internal Revenue Code, a transfer of property by a partner to a partnership followed by a related transfer by the partnership of money or other property to the partner is treated as a disguised sale if (i) the second transfer would not have occurred but for the first transfer and (ii) the second transfer is not dependent on the entrepreneurial risks of the partnership's operations. In a disguised sale, the partner is treated as if he or she sold the contributed property to the partnership as of the date the property was contributed to the partnership. Transfers of money or other property between a partnership and a partner that are made within two years of each other, including redemptions of units made within two years of a contribution of property by a holder of units to HCPI/Utah, LLC, must be

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reported to the IRS and are presumed to be a disguised sale unless the facts and circumstances clearly establish that the transfers do not constitute a sale.

        A redemption of units by HCPI/Utah, LLC within two years of the date of a contribution of property by a holder of units to HCPI/Utah, LLC may be treated as a disguised sale. If this treatment were to apply, such holder of units would be treated for U.S. federal income tax purposes as if, on the date of its contribution of property to HCPI/Utah, LLC, HCPI/Utah, LLC transferred to such holder an obligation to pay such holder the redemption proceeds. In that case, the holder of units would be required to recognize gain on the disguised sale in such earlier year.

Character of Gain or Loss Recognized

        Except as described below, the gain or loss that a holder of units recognizes on a sale, exchange or redemption of a tendered unit will be treated as a capital gain or loss and will be treated as long-term capital gain or loss if the holding period for the unit exceeds twelve months. Long-term capital gains recognized by individuals and certain other noncorporate taxpayers generally will be subject to a maximum U.S. federal income tax rate of 20%. If the amount realized with respect to a unit that is attributable to a holder's share of "unrealized receivables" of HCPI/Utah, LLC exceeds the tax basis attributable to those assets, such excess will be treated as ordinary income. Among other things, unrealized receivables include depreciation recapture for certain types of property. In addition, the maximum U.S. federal income tax rate applicable to persons who are noncorporate taxpayers for net capital gains attributable to the sale of depreciable real property (which may be determined to include an interest in a partnership such as HCPI/Utah, LLC) held for more than twelve months is currently 25% (rather than 20%) to the extent of previously claimed depreciation deductions that would not be treated as unrealized receivables.

Passive Activity Losses

        The passive activity loss rules of the Internal Revenue Code limit the use of losses derived from passive activities, which generally include investments in limited liability company interests such as the units. You are urged to consult your tax advisor concerning whether, and the extent to which, you have available suspended passive activity losses from HCPI/Utah, LLC or other investments that may be used to offset gain from the sale, exchange or redemption of your units tendered for redemption.

Tax Reporting

        If a unit is exchanged or redeemed, the holder must report the transaction by filing a statement with its U.S. federal income tax return for the year of the disposition which provides certain required information to the IRS. To prevent the possible application of backup withholding with respect to payment of the consideration, a holder of units must provide HCP, Inc. or HCPI/Utah, LLC with its correct taxpayer identification number.

Foreign Offerees

        Gain recognized by a foreign person on a sale, exchange or redemption of a unit tendered for redemption will be subject to U.S. federal income tax under the Foreign Investment in Real Property Tax Act of 1980 ("FIRPTA"). If you are a foreign person, HCP, Inc. or HCPI/Utah, LLC will be required, under the FIRPTA provisions of the Internal Revenue Code, to deduct and withhold 15% of the amount realized by you on the disposition, and you will be required to file a United States federal income tax return to report your gain and pay any additional tax due. The amount withheld would be creditable against your U.S. federal income tax liability and, if the amount withheld exceeds your actual tax liability, you could claim a refund from the IRS.

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Taxation of the Company

        We elected to be taxed as a REIT under Sections 856 through 860 of the Internal Revenue Code, commencing with our taxable year ended December 31, 1985. We believe we have been organized and have operated in a manner which allows us to qualify for taxation as a REIT under the Internal Revenue Code commencing with our taxable year ended December 31, 1985. We currently intend to continue to be organized and operate in this manner. However, qualification and taxation as a REIT depend upon our ability to meet the various qualification tests imposed under the Internal Revenue Code, including through actual annual operating results, asset composition, distribution levels and diversity of stock ownership. Accordingly, no assurance can be given that we have been organized and have operated, or will continue to be organized and operate, in a manner so as to qualify or remain qualified as a REIT. See "—Failure to Qualify."

        The sections of the Internal Revenue Code and the corresponding Treasury Regulations that relate to the qualification and taxation as a REIT are highly technical and complex. The following sets forth certain aspects of the sections of the Internal Revenue Code that govern the U.S. federal income tax treatment of a REIT and its stockholders. This summary is qualified in its entirety by the applicable Internal Revenue Code provisions, Treasury Regulations, and related administrative and judicial interpretations thereof. Skadden, Arps, Slate, Meagher & Flom LLP has acted as our tax counsel in connection with this prospectus supplement and our election to be taxed as a REIT.

        Skadden, Arps, Slate, Meagher & Flom LLP has rendered an opinion to us to the effect that, commencing with our taxable year ended December 31, 1985, we have been organized and have operated in conformity with the requirements for qualification and taxation as a REIT, and that our proposed method of operation will enable us to continue to meet the requirements for qualification and taxation as a REIT under the Internal Revenue Code. It must be emphasized that this opinion was based on various assumptions and representations as to factual matters, including representations made by us in factual certificates provided by one or more of our officers. In addition, this opinion was based upon our factual representations set forth in this prospectus supplement. Moreover, our qualification and taxation as a REIT depend upon our ability to meet the various qualification tests imposed under the Internal Revenue Code which are discussed below, including through actual annual operating results, asset composition, distribution levels and diversity of stock ownership, all of the results of which have not been and will not be reviewed by Skadden, Arps, Slate, Meagher & Flom LLP. Accordingly, no assurance can be given that our actual results of operation for any particular taxable year have satisfied or will satisfy those requirements. See "—Failure to Qualify." Further, the anticipated income tax treatment described in this prospectus supplement may be changed, perhaps retroactively, by legislative, administrative or judicial action at any time. Skadden, Arps, Slate, Meagher & Flom LLP has no obligation to update its opinion subsequent to its date.

New Tax Reform Legislation Enacted December 22, 2017

        On December 22, 2017, the President signed into law H.R. 1, which is commonly referred to as the "Tax Cuts and Jobs Act of 2017" (the "TCJA"). This legislation makes many changes to the U.S. federal income tax laws that significantly impact the taxation of individuals, corporations (both non-REIT C corporations as well as corporations that have elected to be taxed as REITs), and the taxation of taxpayers with overseas assets and operations. These changes are generally effective for taxable years beginning after December 31, 2017. However, a number of changes that reduce the tax rates applicable to non-corporate taxpayers (including a new 20% deduction for qualified REIT dividends that reduces the effective rate of regular income tax on such income), and also limit the ability of such taxpayers to claim certain deductions, will expire for taxable years beginning after 2025 unless Congress acts to extend them.

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        These changes will impact us and our shareholders in various ways, some of which are adverse relative to prior law, and this summary of U.S. federal income tax considerations incorporates these changes where material. To date, the IRS has issued only limited guidance with respect to certain provisions of the new law. There are numerous interpretive issues and ambiguities that will require guidance and that are not clearly addressed in the Conference Report that accompanied the TCJA. Technical corrections legislation will likely be needed to clarify certain of the new provisions and give proper effect to Congressional intent. There can be no assurance, however, that technical clarifications or other legislative changes that may be needed to prevent unintended or unforeseen tax consequences will be enacted by Congress anytime soon.

Taxation of REITs

        Provided we qualify for taxation as a REIT, we generally will not be required to pay U.S. federal corporate income taxes on our REIT taxable income that is currently distributed to our stockholders. This treatment substantially eliminates the "double taxation" that ordinarily results from investment in a C corporation. A C corporation is a corporation that is generally required to pay tax at the corporate-level. We will be required to pay U.S. federal income tax, however, as follows:

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Requirements for Qualification as a REIT

        The Internal Revenue Code defines a REIT as a corporation, trust or association:

        The Internal Revenue Code provides that conditions (1) to (4), inclusive, must be met during the entire taxable year and that condition (5) must be met during at least 335 days of a taxable year of twelve months, or during a proportionate part of a taxable year of less than twelve months. Conditions (5) and (6) do not apply until after the first taxable year for which an election is made to be taxed as a REIT. For purposes of condition (6), the term "individual" includes a supplemental unemployment compensation benefit plan, a private foundation or a portion of a trust permanently set aside or used exclusively for charitable purposes, but generally does not include a qualified pension plan or profit sharing trust.

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        We believe that we have been organized, have operated and have issued sufficient shares of capital stock with sufficient diversity of ownership to allow us to satisfy conditions (1) through (7) inclusive, during the relevant time periods. In addition, our charter documents provide for restrictions regarding ownership and transfer of our shares which are intended to assist us in continuing to satisfy the ownership requirements described in conditions (5) and (6) above. These stock ownership and transfer restrictions are described in "Description of Capital Stock—Transfer and Ownership Restrictions Relating to Our Common Stock," "Description of Capital Stock—Business Combination Provisions" and "Description of Capital Stock—Transfer and Ownership Restrictions Relating to Our Preferred Stock." These restrictions, however, may not ensure that we will, in all cases, be able to satisfy the share ownership requirements described in conditions (5) and (6) above. If we fail to satisfy these share ownership requirements, except as provided in the last sentence of this paragraph, our status as a REIT will terminate. See "Failure to Qualify." We have complied with, and believe we will continue to comply with, regulatory rules to send annual letters to certain of our stockholders requesting information regarding the actual ownership of our stock. If, however, we comply with such rules contained in applicable Treasury Regulations that require us to ascertain the actual ownership of our shares and we do not know, or would not have known through the exercise of reasonable diligence, that we failed to meet the requirement described in condition (6) above, we will be treated as having met this requirement.

        In addition, we may not maintain our status as a REIT unless our taxable year is the calendar year. We have and will continue to have a calendar taxable year.

Ownership of Interests in Partnerships

        We own and operate one or more properties through partnerships and limited liability companies treated as partnerships for U.S. federal income tax purposes. Treasury Regulations provide that if we are a partner in a partnership, we will be deemed to own our proportionate share of the assets of the partnership based on our interest in partnership capital, subject to special rules relating to the 10% REIT asset test described below. Also, we will be deemed to be entitled to our proportionate share of the income of the partnership. The assets and gross income of the partnership retain the same character in our hands, including for purposes of satisfying the gross income tests and the asset tests. In addition, for these purposes, the assets and items of income of any partnership in which we own a direct or indirect interest include such partnership's share of assets and items of income of any partnership in which it owns an interest. The treatment described above also applies with respect to the ownership of interests in limited liability companies or other entities that are treated as partnerships for tax purposes.

        We may have direct or indirect control of certain partnerships and limited liability companies treated as partnerships for U.S. federal income tax purposes and intend to continue to operate them in a manner consistent with the requirements for our qualification as a REIT. We are a limited partner or non-managing member in certain partnerships and limited liability companies. If any such partnership or limited liability company were to take actions that could jeopardize our status as a REIT or require us to pay tax, we may be forced to dispose of our interest in such entity. In addition, it is possible that a partnership or limited liability company could take an action which could cause us to fail a REIT income or asset test, and that we would not become aware of such action in a time frame which would allow us to dispose of our interest in the applicable entity or take other corrective action on a timely basis. In that case, unless we were entitled to relief, as described below, we would fail to qualify as a REIT.

        Treasury Regulations provide that for U.S. federal income tax purposes, a domestic business entity not organized or otherwise required to be treated as a corporation (an "eligible entity") may elect to be taxed (i) as a corporation or as a partnership if it has two or more members and (ii) as a corporation or as a disregarded entity if it has only one member. With the exception of certain limited

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liability companies that have elected to be treated as corporations and have also either elected to be treated as REITs or elected with us to be treated as taxable REIT subsidiaries, the partnerships and limited liability companies in which we own an interest intend to claim classification as partnerships or disregarded entities under these Treasury Regulations. As a result, we believe that these partnerships and limited liability companies will be classified as partnerships or disregarded entities for U.S. federal income tax purposes.

        If a partnership or limited liability company in which we own an interest, or one or more of its subsidiary partnerships or limited liability companies, were treated as a corporation for U.S. federal income tax purposes, it would be subject to an entity-level tax on its income. Such treatment would change the character of our assets and items of gross income, and could prevent us from satisfying the REIT asset tests and possibly the REIT income tests. See "—Taxation of the Company—Asset Tests" and "—Taxation of the Company—Income Tests." This, in turn, could prevent us from qualifying as a REIT. See "—Failure to Qualify" for a discussion of the effect of our failure to meet these tests. In addition, a change in the tax status of one or more of the partnerships or limited liability companies in which we own an interest might be treated as a taxable event. If so, we might incur a tax liability without any related cash distributions.

Allocations of Income, Gain, Loss and Deduction

        A partnership or limited liability company agreement generally will determine the allocation of income and losses among partners or members. These allocations, however, will be disregarded for tax purposes if they do not comply with the provisions of Section 704(b) of the Internal Revenue Code and the related Treasury Regulations. Generally, Section 704(b) of the Internal Revenue Code and the related Treasury Regulations require that partnership and limited liability company allocations respect the economic arrangement of the partners or members. If an allocation is not recognized for U.S. federal income tax purposes, the relevant item will be reallocated according to the partners' or members' interests in the partnership or limited liability company, as the case may be. This reallocation will be determined by taking into account all of the facts and circumstances relating to the economic arrangement of the partners or members with respect to such item. The allocations of taxable income and loss in each of the entities treated as partnerships in which we own an interest are intended to comply with the requirements of Section 704(b) of the Internal Revenue Code and the applicable Treasury Regulations.

Tax Allocations with Respect to the Properties

        Under Section 704(c) of the Internal Revenue Code, income, gain, loss and deduction attributable to appreciated or depreciated property that is contributed to a partnership or limited liability company in exchange for an interest in the partnership or limited liability company must be allocated in a manner so that the contributing partner or member is charged with the unrealized gain or benefits from the unrealized loss associated with the property at the time of the contribution. The amount of the unrealized gain or unrealized loss generally is equal to the difference between the fair market value or book value and the adjusted tax basis of the contributed property at the time of contribution. These allocations are solely for U.S. federal income tax purposes and do not affect the book capital accounts or other economic or legal arrangements among the partners or members. Some of the partnerships and/or limited liability companies in which we own an interest were formed by way of contributions of appreciated property. The relevant partnership and/or limited liability company agreements require that allocations be made in a manner consistent with Section 704(c) of the Internal Revenue Code. This could cause us to be allocated lower amounts of depreciation deductions for tax purposes than would be allocated to us if the contributed properties were acquired in a cash purchase, and could cause us to be allocated taxable gain upon a sale of the contributed properties in excess of the economic or book

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income allocated to us as a result of such sale. These adjustments could make it more difficult for us to satisfy the REIT distribution requirements.

Partnership Audit Rules

        Under the Bipartisan Budget Act of 2015, Congress revised the rules applicable to U.S. federal income tax audits of partnerships (such as certain of our subsidiaries) and the collection of any tax resulting from any such audits or other tax proceedings, generally for taxable years beginning after December 31, 2017. Under the new rules, the partnership itself may be liable for an increase in taxes that would ordinarily apply at the partner-level (including interest and penalties) resulting from an adjustment of partnership tax items on audit, regardless of changes in the composition of the partners (or their relative ownership) between the year under audit and the year of the adjustment. The new rules also include an elective alternative method under which the additional taxes resulting from the adjustment are assessed from the affected partners, subject to a higher rate of interest than otherwise would apply. Many questions remain as to how the new rules will apply, especially with respect to partners that are REITs, and it is not clear at this time what effect this new legislation will have on us. However, these changes could increase the U.S. federal income tax, interest, and/or penalties otherwise borne by us in the event of a U.S. federal income tax audit of a subsidiary partnership.

Ownership of Interests in Qualified REIT Subsidiaries and Other Disregarded Entities

        We may, from time to time, own interests in subsidiary corporations. We own and operate a number of properties through our wholly-owned subsidiaries that we believe will be treated as "qualified REIT subsidiaries" under the Internal Revenue Code. A corporation will qualify as our qualified REIT subsidiary if we own 100% of its outstanding stock and if we do not elect with the subsidiary to treat it as a "taxable REIT subsidiary," as described below. A corporation that is a qualified REIT subsidiary is not treated as a separate corporation for U.S. federal income tax purposes, and all assets, liabilities and items of income, deduction and credit of a qualified REIT subsidiary are treated as assets, liabilities and items of income, deduction and credit (as the case may be) of the parent REIT for all purposes under the Internal Revenue Code (including all REIT qualification tests). Thus, in applying the U.S. federal tax requirements described in this prospectus supplement, the subsidiaries in which we own a 100% interest (other than any taxable REIT subsidiaries) are ignored, and all assets, liabilities and items of income, deduction and credit of such subsidiaries are treated as our assets, liabilities and items of income, deduction and credit. A qualified REIT subsidiary is not required to pay U.S. federal income tax, and our ownership of the stock of a qualified REIT subsidiary does not violate the restrictions on ownership of securities of any one issuer which constitute more than 10% of the voting power or value of such issuer's securities or more than 5% of the value of our total assets, as described below in "—Asset Tests." Other entities that are wholly owned by us, including single-member limited liability companies that have not elected to be taxed as corporations for U.S. federal income tax purposes, are also generally disregarded as separate entities for U.S. federal income tax purposes, including for purposes of the REIT income and asset tests.

        In the event that a qualified REIT subsidiary or other disregarded entity of ours ceases to be wholly owned—for example, if any equity interest in such entity is acquired by another person—the qualified REIT subsidiary's separate existence would no longer be disregarded for U.S. federal income tax purposes. Instead, the subsidiary would have multiple owners and would be treated as either a partnership or a taxable corporation. Such an event could, depending on the circumstances, adversely affect our ability to satisfy the various asset and gross income requirements applicable to REITs, including the requirement that REITs generally may not own, directly or indirectly, more than 10% of the securities of an issuer.

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Ownership of Interests in Subsidiary REITs

        We own interests in other corporations that have elected to be taxed as REITs. Provided that each of these REITs qualifies as a REIT, our interest in each of these REITs will be treated as a qualifying real estate asset for purposes of the REIT asset tests and any dividend income or gains derived by us will generally be treated as income that qualifies for purposes of the REIT gross income tests. To qualify as a REIT, each of these REITs must independently satisfy the various REIT qualification requirements described in this summary. If any of these REITs were to fail to qualify as a REIT, and certain relief provisions do not apply, it would be treated as a regular taxable corporation and its income would be subject to U.S. federal income tax. In addition, a failure of any of these REITs to qualify as a REIT would have an adverse effect on our ability to comply with the REIT income and asset tests, and thus our ability to qualify as a REIT.

Ownership of Interests in Taxable REIT Subsidiaries

        A taxable REIT subsidiary of ours is an entity treated as a corporation (other than a REIT) in which we directly or indirectly hold stock, and that has made a joint election with us to be treated as a taxable REIT subsidiary. A taxable REIT subsidiary also includes any entity treated as a corporation (other than a REIT) with respect to which a taxable REIT subsidiary owns securities possessing more than 35% of the total voting power or value of the outstanding securities of such corporation. A taxable REIT subsidiary generally may engage in any business, including the provision of customary or non-customary services to tenants of its parent REIT, except that a taxable REIT subsidiary may not directly or indirectly operate or manage a lodging or healthcare facility or directly or indirectly provide to any other person (under a franchise, license or otherwise) rights to any brand name under which any lodging or healthcare facility is operated. A taxable REIT subsidiary is subject to U.S. federal income tax, and state and local income tax where applicable, as a regular C corporation. In addition, a taxable REIT subsidiary may be prevented from deducting interest on debt funded directly or indirectly by its parent REIT if certain tests regarding the taxable REIT subsidiary's debt to equity ratio and interest expense are not satisfied. Further, a 100% tax applies to any interest payments by a taxable REIT subsidiary to its affiliated REIT to the extent the interest rate is not commercially reasonable. A taxable REIT subsidiary is permitted to deduct interest payments to unrelated parties without any of these restrictions. We currently own interests in several taxable REIT subsidiaries, and may acquire interests in additional taxable REIT subsidiaries in the future. Our ownership of securities of our taxable REIT subsidiaries will not be subject to the 5% or 10% asset tests described below. See "—Asset Tests."

New Interest Deduction Limitation Enacted by the TCJA

        Commencing in taxable years beginning after December 31, 2017, Section 163(j) of the Internal Revenue Code, as amended by the TCJA, limits the deductibility of net interest expense paid or accrued on debt properly allocable to a trade or business to 30% of "adjusted taxable income," subject to certain exceptions. Such limitation could increase our REIT taxable income. Any deduction in excess of the limitation is carried forward and may be used in a subsequent year, subject to the 30% limitation. Adjusted taxable income is determined without regard to certain deductions, including those for net interest expense, net operating loss carryforwards and, for taxable years beginning before January 1, 2022, depreciation, amortization and depletion. Provided the taxpayer makes a timely election (which is irrevocable), the 30% limitation does not apply to a trade or business involving real property development, redevelopment, construction, reconstruction, rental, operation, acquisition, conversion, disposition, management, leasing or brokerage. If this election is made, however, we must use a generally less favorable depreciation system under the Internal Revenue Code for our real property (including certain improvements), which would increase our REIT taxable income. The

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decision of whether to make the election and the availability of such election could therefore impact our REIT distribution requirement.

        Similarly, the limitation could cause our taxable REIT subsidiaries to have greater taxable income and thus potentially greater corporate tax liability. As described above, under Section 163(j) of the Internal Revenue Code, as amended by the TCJA, taxable REIT subsidiaries may be limited in their ability to deduct interest payments in excess of a certain amount made directly or indirectly to us or third parties.

Income Tests

In General

        We must satisfy two gross income requirements annually to maintain our qualification as a REIT:

        For these purposes, the term "interest" generally does not include any amount received or accrued, directly or indirectly, if the determination of all or some of the amount depends in any way on the income or profits of any person. However, an amount received or accrued generally will not be excluded from the term "interest" solely by reason of being based on a fixed percentage or percentages of receipts or sales.

        Rents we receive from a tenant will qualify as "rents from real property" for the purpose of satisfying the gross income requirements for a REIT described above only if all of the following conditions are met:

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        We generally do not intend to receive rent which fails to satisfy any of the above conditions. Notwithstanding the foregoing, we may have taken and may continue to take actions which fail to satisfy one or more of the above conditions to the extent that we determine, based on the advice of our tax counsel, that those actions will not jeopardize our tax status as a REIT. In addition, with respect to the limitation on the rental of personal property, we have not obtained appraisals of the real property and personal property leased to tenants. Accordingly, there can be no assurance that the IRS will agree with our determinations of value.

        Income we receive that is attributable to the rental of parking spaces at our properties will constitute rents from real property for purposes of the REIT gross income tests if any services provided with respect to the parking facilities are performed by independent contractors from whom we derive no income, either directly or indirectly, or by a taxable REIT subsidiary, and certain other requirements are met. With the exception of some parking facilities we operate, we believe that the income we receive that is attributable to parking facilities meets these tests and, accordingly, will constitute rents from real property for purposes of the REIT gross income tests.

        Also, rental revenue will generally not qualify as rents from real property if we directly or constructively hold a 10% or greater interest, as measured by vote or value, in the lessee's equity. Rents we receive from a tenant that is our taxable REIT subsidiary will, however, generally not be excluded from the definition of "rents from real property" as a result of our ownership interest in the taxable REIT subsidiary if the property to which the rents relate is a "qualified lodging facility" or a "qualified healthcare property" and such property is operated on behalf of the taxable REIT subsidiary by a person who is an "eligible independent contractor." An operator of qualified healthcare properties

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will qualify as an eligible independent contractor if it meets certain ownership tests with respect to us, and if, at the time the operator enters into the property management agreement, the operator is actively engaged in the trade or business of operating qualified healthcare properties for any person who is not a related person to us or the taxable REIT subsidiary. A "qualified healthcare property" means any real property (or any personal property incidental thereto) that is, or that is necessary or incidental to the use of, a healthcare facility.

        From time to time, we enter into hedging transactions with respect to one or more of our assets or liabilities. Our hedging activities may include entering into interest rate swaps, caps, and floors, options to purchase these items, and futures and forward contracts. Income from a hedging transaction, including gain from the sale or disposition of such a transaction, that is "clearly identified" as a hedging transaction as specified in the Internal Revenue Code and that is entered into to manage the risk of interest rate or price changes with respect to REIT borrowings or currency fluctuations with respect to qualifying income will not constitute gross income and thus will be exempt from the 95% gross income test and from the 75% gross income test. This exclusion also applies to certain offsetting hedging positions. To the extent that we do not properly identify such transactions as hedges or otherwise do not satisfy the requirements with respect to hedging transactions in the Internal Revenue Code, the income from those transactions is not likely to be treated as qualifying income for purposes of the gross income tests. We intend to structure any hedging transactions in a manner that does not jeopardize our status as a REIT.

        Our foreign investments could cause us to incur foreign currency gains or losses. "Passive foreign exchange gain" will not constitute gross income for purposes of the 95% gross income test and "real estate foreign exchange gain" will not constitute gross income for purposes of the 75% gross income test. Real estate foreign exchange gain is foreign currency gain (as defined in Section 988(b)(1) of the Internal Revenue Code) which is attributable to: (i) any qualifying item of income or gain for purposes of the 75% gross income test; (ii) the acquisition or ownership of obligations secured by mortgages on real property or interests in real property; or (iii) becoming or being the obligor under obligations secured by mortgages on real property or on interests in real property. Real estate foreign exchange gain also includes certain gain attributable to a qualified business unit of a REIT if the qualified business unit itself meets the 75% gross income test for the taxable year and the 75% asset test at the close of each quarter that the REIT has directly or indirectly held the qualified business unit. Passive foreign exchange gain includes all real estate foreign exchange gain and foreign currency gain which is attributable to: (i) any qualifying item of income or gain for purposes of the 95% gross income test; (ii) the acquisition or ownership of obligations; (iii) becoming or being the obligor under obligations; and (iv) any other foreign currency gain as determined by the Secretary of the Treasury.

        Generally, other than income from "clearly identified" hedging transactions entered into by us in the normal course of business, any foreign currency gain derived by us from dealing, or engaging in substantial and regular trading, in securities will constitute gross income that does not qualify under the 95% or 75% gross income tests.

        Dividends we receive from our taxable REIT subsidiaries will qualify under the 95%, but not the 75%, REIT gross income test.

        The Department of Treasury has broad authority to determine whether any item of income or gain which does not otherwise qualify under the 75% or 95% gross income tests may be excluded as gross income for purposes of such tests or may be considered income that qualifies under either such test.

        We believe that the aggregate amount of our nonqualifying income, from all sources, in any taxable year will not exceed the limit on nonqualifying income under the gross income tests. If we fail to satisfy one or both of the 75% or 95% gross income tests for any taxable year, we may nevertheless

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qualify as a REIT for the year if we are entitled to relief under certain provisions of the Internal Revenue Code. We generally may make use of the relief provisions if:

        It is not possible, however, to state whether in all circumstances we would be entitled to the benefit of these relief provisions. For example, if we fail to satisfy the gross income tests because nonqualifying income that we intentionally accrue or receive exceeds the limits on nonqualifying income, the IRS could conclude that our failure to satisfy the tests was not due to reasonable cause. If these relief provisions do not apply to a particular set of circumstances, we will not qualify as a REIT. As discussed above in "—Taxation of the Company—General," even if these relief provisions apply, and we retain our status as a REIT, a tax would be imposed with respect to our nonqualifying income. We may not always be able to comply with the gross income tests for REIT qualification despite our periodic monitoring of our income.

Prohibited Transaction Income

        Any gain that we realize on the sale of property held as inventory or otherwise held primarily for sale to customers in the ordinary course of business will be treated as income from a prohibited transaction that is subject to a 100% penalty tax. This prohibited transaction income may also adversely affect our ability to satisfy the income tests for qualification as a REIT. Under existing law, whether property is held as inventory or primarily for sale to customers in the ordinary course of a trade or business is a question of fact that depends on all the facts and circumstances surrounding the particular transaction. There are a number of safe harbors specified in the Internal Revenue Code under which a sale of property will not be treated as a prohibited transaction, but these safe harbors are highly technical, and our ability to satisfy their requirements is dependent on a number of non-tax business considerations.

        We intend to hold our properties for investment with a view to long-term appreciation and to engage in the business of acquiring, developing and owning our properties. We have made, and may in the future make, occasional sales of the properties consistent with our investment objectives. The IRS may contend, however, that one or more of these sales is subject to the 100% penalty tax, and there can be no assurance that such sales will qualify for a prohibited transaction safe harbor. The 100% tax does not apply to gains from the sale of property that is held through a taxable REIT subsidiary or other taxable corporation, although such income will be subject to tax in the hands of the corporation at regular corporate rates.

Foreclosure Property Income

        We generally will be subject to tax at the maximum corporate rate on any net income from foreclosure property, including any gain from the disposition of the foreclosure property, other than income that constitutes qualifying income for purposes of the 75% gross income test. Foreclosure property is real property and any personal property incident to such real property (1) that we acquire as the result of having bid on the property at foreclosure, or having otherwise reduced the property to ownership or possession by agreement or process of law, after a default (or upon imminent default) on a lease of the property or a mortgage loan held by us and secured by the property, (2) for which we acquired the related loan or lease at a time when default was not imminent or anticipated, and (3) with respect to which we made a proper election to treat the property as foreclosure property. The term "foreclosure property" includes any qualified health care property—generally, any real property and

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incidental personal property that is either (a) a health care facility or (b) necessary or incidental to the use of a health care facility—acquired by a REIT as the result of the termination of a lease of such property (other than a termination by reason of a default, or the imminence of a default, on the lease). Any gain from the sale of property for which a foreclosure property election has been made and remains in place generally will not be subject to the 100% tax on gains from prohibited transactions described above, even if the property would otherwise constitute inventory or dealer property. To the extent that we receive any income from foreclosure property that does not qualify for purposes of the 75% gross income test, we intend to make an election to treat the related property as foreclosure property if the election is available (which may not be the case with respect to any acquired "distressed loans").

Like-Kind Exchanges

        We have in the past disposed of properties in transactions intended to qualify as like-kind exchanges under the Internal Revenue Code, and may continue this practice in the future. Such like-kind exchanges are intended to result in the deferral of gain for U.S. federal income tax purposes. The failure of any such transaction to qualify as a like-kind exchange could subject us to U.S. federal income tax, possibly including the 100% prohibited transaction tax, depending on the facts and circumstances surrounding the particular transaction.

Penalty Tax

        Any redetermined rents, redetermined deductions or excess interest we generate will be subject to a 100% penalty tax. In general, redetermined rents are rents from real property that are overstated as a result of any services furnished by one of our taxable REIT subsidiaries to any of our tenants, and redetermined deductions and excess interest represent any amounts that are deducted by a taxable REIT subsidiary of ours for amounts paid to us that are in excess of the amounts that would have been deducted based on arm's-length negotiations. Rents we receive will not constitute redetermined rents if they qualify for certain safe harbor provisions contained in the Internal Revenue Code.

        We believe that, in all instances in which our taxable REIT subsidiaries provide services to our tenants, the fees paid to such taxable REIT subsidiaries for such services are at arm's-length rates, although the fees paid may not satisfy the safe harbor provisions referenced above. These determinations are inherently factual, and the IRS has broad discretion to assert that amounts paid between related parties should be reallocated to clearly reflect their respective incomes. If the IRS successfully made such an assertion, we would be required to pay a 100% penalty tax on the excess of an arm's-length fee for tenant services over the amount actually paid.

Asset Tests

        At the close of each calendar quarter of our taxable year, we also must satisfy the following tests relating to the nature and diversification of our assets.

        First, at least 75% of the value of our total assets, including assets held by our qualified REIT subsidiaries and our allocable share of the assets held by the partnerships and other entities treated as partnerships for U.S. federal income tax purposes in which we own an interest, must be represented by real estate assets, cash, cash items, and government securities. For purposes of this test, the term "real estate assets" generally means real property (including interests in real property and interests in mortgages on real property) and shares (or transferable certificates of beneficial interest) in other REITs, as well as any stock or debt instrument attributable to the investment of the proceeds of a stock offering or a public debt offering with a term of at least five years, but only for the one-year period beginning on the date we receive such proceeds.

        Second, not more than 25% of the value of our total assets may be represented by securities other than those securities includable in the 75% asset test.

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        Third, of the investments included in the 25% asset class and except for certain investments in other REITs, our qualified REIT subsidiaries and our taxable REIT subsidiaries, the value of any one issuer's securities may not exceed 5% of the value of our total assets, and we may not own more than 10% of the total vote or value of the outstanding securities of any one issuer, except, in the case of the 10% value test, securities satisfying the "straight debt" safe-harbor or securities issued by a partnership that itself would satisfy the 75% income test if it were a REIT. Certain types of securities are disregarded as securities solely for purposes of the 10% value test, including, but not limited to, any loan to an individual or an estate, any obligation to pay rents from real property and any security issued by a REIT. In addition, solely for purposes of the 10% value test, the determination of our interest in the assets of a partnership or limited liability company in which we own an interest will be based on our proportionate interest in any securities issued by the partnership or limited liability company, excluding for this purpose certain securities described in the Internal Revenue Code.

        Fourth, not more than 20% of the value of our total assets may be represented by the securities of one or more taxable REIT subsidiaries.

        Fifth, not more than 25% of our total assets may be represented by debt instruments issued by publicly offered REITs that are "nonqualified" debt instruments (i.e., not secured by real property or interests in real property).

        We currently own some or all of the outstanding stock of several subsidiaries that have elected, together with us, to be treated as taxable REIT subsidiaries. So long as these subsidiaries qualify as taxable REIT subsidiaries, we will not be subject to the 5% asset test, the 10% voting securities limitation or the 10% value limitation with respect to our ownership of their securities. We may acquire securities in other taxable REIT subsidiaries in the future. We believe that the aggregate value of our taxable REIT subsidiaries has not exceeded and in the future will not exceed 20% of the aggregate value of our gross assets. With respect to each issuer in which we currently own an interest that does not qualify as a REIT, a qualified REIT subsidiary or a taxable REIT subsidiary, we believe that our ownership of the securities of any such issuer has complied and in the future will comply with the 5% value limitation, the 10% voting securities limitation and the 10% value limitation. No independent appraisals have been obtained to support these conclusions. In addition, there can be no assurance that the IRS will not disagree with our determinations of value. We may also own, and may continue to make, certain loans that do not constitute real estate assets but which we believe qualify under the "straight debt safe harbor" and therefore satisfy the 10% value limitation described above.

        In addition, from time to time, we may acquire certain mezzanine loans secured by equity interests in pass-through entities that directly or indirectly own real property. Revenue Procedure 2003-65 (the "Revenue Procedure") provides a safe harbor pursuant to which mezzanine loans meeting the requirements of the safe harbor will be treated by the IRS as real estate assets for purposes of the REIT asset tests. In addition, any interest derived from such mezzanine loans will be treated as qualifying mortgage interest for purposes of the 75% gross income test (described above).

        Although the Revenue Procedure provides a safe harbor on which taxpayers may rely, it does not prescribe rules of substantive tax law. The mezzanine loans that we hold or acquire may not meet all of the requirements of the safe harbor. Accordingly, there can be no assurance that the IRS will not challenge the qualification of such assets as real estate assets or the interest generated by these loans as qualifying income under the 75% gross income test (described above).

        The asset tests described above must be satisfied at the close of each calendar quarter of our taxable year. After initially meeting the asset tests at the close of any quarter, we will not lose our status as a REIT for failure to satisfy the asset tests at the end of a later quarter solely by reason of changes in asset values unless we (directly or through our partnerships or limited liability companies) acquire securities in the applicable issuer, increase our ownership of securities of such issuer (including as a result of increasing our interest in a partnership or limited liability company which owns such

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securities), or acquire other assets. If we fail to satisfy an asset test because we acquire securities or other property during a quarter (including as a result of an increase in our interests in a partnership or limited liability company), we can cure this failure by disposing of sufficient nonqualifying assets within 30 days after the close of that quarter. We believe that we have maintained and intend to maintain adequate records of the value of our assets to ensure compliance with the asset tests. In addition, we intend to take such actions within 30 days after the close of any calendar quarter as may be required to cure any noncompliance.

        Certain relief provisions may be available to us if we discover a failure to satisfy the asset tests described above after the 30 day cure period. Under these provisions, we will be deemed to have met the 5% and 10% REIT asset tests if the value of our nonqualifying assets (i) does not exceed the lesser of (a) 1% of the total value of our assets at the end of the applicable quarter or (b) $10,000,000, and (ii) we dispose of the nonqualifying assets or otherwise satisfy such asset tests within (a) six months after the last day of the quarter in which the failure to satisfy the asset tests is discovered or (b) the period of time prescribed by Treasury Regulations to be issued. For violations of any of the asset tests due to reasonable cause and not due to willful neglect and that are, in the case of the 5% and 10% asset tests, in excess of the de minimis exception described above, we may avoid disqualification as a REIT after the 30 day cure period, by taking steps including (i) the disposition of sufficient nonqualifying assets, or the taking of other actions, which allow us to meet the asset tests within (a) six months after the last day of the quarter in which the failure to satisfy the asset tests is discovered or (b) the period of time prescribed by Treasury Regulations to be issued, (ii) paying a tax equal to the greater of (a) $50,000 or (b) the highest corporate tax rate multiplied by the net income generated by the nonqualifying assets, and (iii) disclosing certain information to the IRS.

        Although we believe that we have satisfied the asset tests described above and plan to take steps to ensure that we satisfy such tests for any quarter with respect to which retesting is to occur, there can be no assurance that we will always be successful or will not require a reduction in our overall interest in an issuer (including in a taxable REIT subsidiary). If we fail to cure any noncompliance with the asset tests in a timely manner and the relief provisions described above are not available, we would cease to qualify as a REIT. See "—Failure to Qualify" below.

Distribution Requirements

        To maintain our qualification as a REIT, we are required to annually distribute dividends, other than capital gain dividends, to our stockholders in an amount at least equal to the sum of:

        For these purposes, our "REIT taxable income" is computed without regard to the dividends paid deduction and our net capital gain. In addition, for purposes of this test, non-cash income means income attributable to leveling of stepped rents, original issue discount on purchase money debt, cancellation of indebtedness, and any like-kind exchanges that are later determined to be taxable.

        In addition, if we dispose of any asset we acquired from a corporation which is or has been a C corporation in a transaction in which our basis in the asset is determined by reference to the basis of the asset in the hands of that C corporation, within the five-year period following our acquisition of such asset, we would be required to distribute at least 90% of the after-tax gain, if any, we recognized on the disposition of the asset, to the extent that gain does not exceed the excess of (a) the fair market value of the asset, over (b) our adjusted basis in the asset, in each case, on the date we acquired the asset.

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        We generally must make dividend distributions in the taxable year to which they relate. Dividend distributions may be made in the following year in two circumstances. First, if we declare a dividend in October, November, or December of any year with a record date in one of these months and pay the dividend on or before January 31 of the following year, such distributions are treated as both paid by us and received by each shareholder on December 31 of the year in which they are declared. Second, distributions may be made in the following year if they are declared before we timely file our tax return for the year and if made with or before the first regular dividend payment after such declaration. These distributions are taxable to our shareholders in the year in which paid, even though the distributions relate to our prior taxable year for purposes of the 90% distribution requirement.

        For distributions to satisfy the annual distribution requirement for REITs, and to provide REITs with a REIT-level tax deduction, the distributions must not be "preferential dividends." A dividend is not a preferential dividend if the distribution is (1) pro rata among all outstanding shares of stock within a particular class and (2) in accordance with the preferences among different classes of stock as set forth in the REIT's organizational documents. This requirement does not apply to publicly offered REITs, including us, but does apply to our subsidiary REITs.

        To the extent that we do not distribute all of our net capital gain or distribute at least 90%, but less than 100%, of our "REIT taxable income," as adjusted, we will be required to pay tax on the undistributed amount at regular corporate tax rates. We believe we have made, and intend to continue to make, timely distributions sufficient to satisfy these annual distribution requirements and to minimize our corporate tax obligations. In certain circumstances we may elect to retain, rather than distribute, our net long-term capital gains and pay tax on such gains. In this case, we could elect for our shareholders to include their proportionate share of such undistributed long-term capital gains in income, and to receive a corresponding credit for their share of the tax that we paid. Our shareholders would then increase their adjusted basis of their stock by the difference between (1) the amounts of capital gain dividends that we designated and that they included in their taxable income, minus (2) the tax that we paid on their behalf with respect to that income.

        We expect that our REIT taxable income will be less than our cash flow because of depreciation and other non-cash charges included in computing REIT taxable income. Accordingly, we anticipate that we generally will have sufficient cash or liquid assets to enable us to satisfy the distribution requirements described above. However, from time to time, we may not have sufficient cash or other liquid assets to meet these distribution requirements due to timing differences between the actual receipt of income and payment of deductible expenses, and the inclusion of income and deduction of expenses in determining our taxable income. In addition, we may decide to retain our cash, rather than distribute it, in order to repay debt or for other reasons. If these timing differences occur, we may be required to borrow funds to pay cash dividends or we may be required to pay dividends in the form of taxable stock dividends in order to meet the distribution requirements.

        In an acquisition of a C corporation in a transaction in which the basis of the corporation's assets in our hands is determined by reference to the basis of the assets in the hands of the acquired corporation (a "Carry-Over Basis Transaction"), we may succeed to the tax liabilities and earnings and profits of the acquired C corporation. To qualify as a REIT, we must distribute any such earnings and profits by the close of the taxable year in which the transaction occurs. Any adjustments to the acquired corporation's income for taxable years ending on or before the date of the transaction, including as a result of an examination of the corporation's tax returns by the IRS, could affect the calculation of the corporation's earnings and profits. If the IRS were to determine that we acquired earnings and profits from a corporation that we failed to distribute prior to the end of the taxable year in which the Carry-Over Basis Transaction occurred, we could avoid disqualification as a REIT by using "deficiency dividend" procedures. Under these procedures, we generally would be required to distribute any such earnings and profits to our stockholders within 90 days of the determination and pay a statutory interest charge at a specified rate to the IRS.

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        Under certain circumstances, we may be able to rectify an inadvertent failure to meet the distribution requirements for a year by paying "deficiency dividends" to our stockholders in a later year, which may be included in our deduction for dividends paid for the earlier year. Thus, we may be able to avoid being taxed on amounts distributed as deficiency dividends, subject to the 4% excise tax described below. However, we will be required to pay interest to the IRS based upon the amount of any deduction claimed for deficiency dividends.

        Furthermore, we will be required to pay a 4% excise tax to the extent we fail to distribute during each calendar year or at least the sum of 85% of our ordinary income for such year, 95% of our capital gain net income for the year and any undistributed taxable income from prior periods. Any ordinary income and net capital gain on which this excise tax is imposed for any year is treated as an amount distributed during that year for purposes of calculating such tax.

Failure to Qualify

        Specified cure provisions are available to us in the event that we discover a violation of a provision of the Internal Revenue Code that would result in our failure to qualify as a REIT. Except with respect to violations of the REIT income tests and assets tests (for which the cure provisions are described above), and provided the violation is due to reasonable cause and not due to willful neglect, these cure provisions generally impose a $50,000 penalty for each violation in lieu of a loss of REIT status. If we fail to qualify for taxation as a REIT in any taxable year, and the relief provisions of the Internal Revenue Code do not apply, we will be required to pay tax on our taxable income at regular corporate tax rates. Distributions to our stockholders in any year in which we fail to qualify as a REIT will not be deductible by us, and we will not be required to distribute any amounts to our stockholders. As a result, we anticipate that our failure to qualify as a REIT would reduce the cash available for distribution by us to our stockholders. In addition, if we fail to qualify as a REIT, all distributions to our stockholders will be taxable as regular corporate dividends to the extent of our current and accumulated earnings and profits. In this event, subject to certain limitations under the Internal Revenue Code, corporate distributees may be eligible for the dividends-received deduction and individuals may be eligible for preferential tax rates on any qualified dividend income. Unless entitled to relief under specific statutory provisions, we will also be disqualified from taxation as a REIT for the four taxable years following the year in which we lost our qualification. It is not possible to state whether in all circumstances we would be entitled to this statutory relief.

Taxation of Holders of Our Common Stock

        The following summary describes certain of the U.S. federal income tax considerations of owning and disposing of our common stock, which a holder of units may acquire upon an exchange. These rules are complex, and no attempt is made herein to provide more than a brief summary of such rules. Accordingly, the discussion does not address all aspects of U.S. federal income taxation that may be relevant to a holder in light of its particular circumstances and does not address any state, local or foreign tax consequences. We urge holders to consult their tax advisors to determine the impact of U.S. federal, state, local and foreign income tax laws on the acquisition, ownership, and disposition of shares of our common stock, including any reporting requirements.

Taxable U.S. Stockholders Generally

        If you are a "U.S. holder," as defined below, this section or the section entitled "Tax-Exempt Stockholders" applies to you. Otherwise, the section entitled "non-U.S. Stockholders," applies to you.

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        A "U.S. holder" is a beneficial holder of our common stock who is:

A "non-U.S. holder" is a beneficial holder of shares of our common stock who is not a U.S. holder.

        Distributions out of our current or accumulated earnings and profits will be treated as dividends and, other than capital gain dividends and certain amounts that have previously been subject to corporate level tax, discussed below, will be taxable to taxable U.S. holders as ordinary income when received, except as described below. See "—Tax Rates" below. As long as we qualify as a REIT, these distributions will not be eligible for the dividends-received deduction in the case of U.S. holders that are corporations or, except to the extent provided in "—Tax Rates" below, the preferential rates on qualified dividend income applicable to non-corporate taxpayers. However, under the TCJA, for taxable years beginning after December 31, 2017 and before January 1, 2026, stockholders that are individuals, trusts, or estates are generally entitled to deduct up to 20% of certain qualified business income, including "qualified REIT dividends" (generally, dividends received by a REIT shareholder that are not designated as capital gain dividends or qualified dividend income), subject to certain limitations. For purposes of determining whether distributions to holders of our stock are out of current or accumulated earnings and profits, our earnings and profits will be allocated first to our outstanding preferred stock and then to our outstanding common stock.

        To the extent that we make distributions on our stock in excess of our current and accumulated earnings and profits, these distributions will be treated first as a return of capital to a U.S. holder which will not be subject to tax. This treatment will reduce the U.S. holder's adjusted tax basis in its shares of our stock by the amount of the distribution, but not below zero. Distributions in excess of our current and accumulated earnings and profits and in excess of a U.S. holder's adjusted tax basis in its shares will be taxable as capital gain. Such gain will be taxable as long-term capital gain if the shares have been held for more than one year. Dividends we declare in October, November, or December of any year and which are payable to a holder of record on a specified date in any of these months will be treated as both paid by us and received by the holder on December 31 of that year, provided we actually pay the dividend on or before January 31 of the following year. U.S. holders may not include in their own income tax returns any of our net operating losses or capital losses.

        Certain dividends partially paid in our common stock and partially paid in cash that comply with IRS guidance, will be taxable to recipient U.S. holders to the same extent as if paid in cash. See "Taxation of the Company—Annual Distribution Requirements" above.

        Dividends that we properly designate as capital gain dividends will be taxable to taxable U.S. holders as gains from the sale or disposition of a capital asset, to the extent that such gains do not exceed our actual net capital gain for the taxable year. These dividends may be taxable to

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non-corporate U.S. holders at preferential rates applicable to capital gains. See "—Tax Rates" below. U.S. holders that are corporations may, however, be required to treat up to 20% of some capital gain dividends as ordinary income. If we properly designate any portion of a dividend as a capital gain dividend then, except as otherwise required by law, we are required by the terms of our corporate charter to allocate a portion of the total capital gain dividends paid to holders of all classes of our stock for the year to the holders of our preferred stock in proportion to the amount that our total dividends, as determined for U.S. federal income tax purposes, paid to the holders of such stock for the year bears to the total dividends, as determined for U.S. federal income tax purposes, paid or made available to holders of all classes of our stock for the year.

        We may elect to retain, rather than distribute as a capital gain dividend, all or a portion of our net capital gains. If we make this election, we would pay tax on our retained net capital gains. In addition, to the extent we so elect, a U.S. holder generally would:

        If a U.S. holder sells or disposes of shares of our common stock to a person other than us, it will recognize gain or loss for U.S. federal income tax purposes in an amount equal to the difference between the amount of cash and the fair market value of any property received on the sale or other disposition and its adjusted basis in the shares for tax purposes. This gain or loss, except as provided below, will be long-term capital gain or loss if the U.S. holder has held the stock for more than one year at the time of such sale or disposition. If, however, a U.S. holder recognizes loss upon the sale or other disposition of our common stock that it has held for six months or less, after applying certain holding period rules, the loss recognized will be treated as a long-term capital loss, to the extent the U.S. holder received distributions from us that were required to be treated as long-term capital gains.

        A redemption of shares of our common stock will be treated under the Internal Revenue Code as a distribution taxable as a dividend to the extent of our current and accumulated earnings and profits at ordinary income rates unless the redemption satisfies one of the tests set forth in Section 302(b) of the Internal Revenue Code and is therefore treated as a sale or exchange of the redeemed shares. The redemption will be treated as a sale or exchange if it:

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        In determining whether any of these tests have been met, shares of capital stock, including common stock and other equity interests in us, considered to be owned by the U.S. holder by reason of certain constructive ownership rules set forth in the Internal Revenue Code, as well as shares of capital stock actually owned by the U.S. holder, must generally be taken into account. Because the determination as to whether any of the alternative tests of Section 302(b) of the Internal Revenue Code will be satisfied with respect to the U.S. holder depends upon the facts and circumstances at the time of the redemption, U.S. holders are advised to consult their tax advisors to determine the appropriate tax treatment.

        If a redemption of shares of our common stock is treated as a distribution taxable as a dividend, the amount of the distribution will be measured by the amount of cash and the fair market value of any property received. A U.S. holder's adjusted basis in the redeemed shares for tax purposes will be transferred to its remaining shares of our capital stock, if any. If a U.S. holder owns no other shares of our capital stock, such basis may, under certain circumstances, be transferred to a related person or it may be lost entirely.

        If a redemption of shares of our stock is not treated as a distribution taxable as a dividend, it will be treated as a taxable sale or exchange in the manner described above under "—Dispositions of Our Stock."

        The maximum tax rate for non-corporate taxpayers for (1) capital gains, including certain "capital gain dividends," is currently 20% (although depending on the characteristics of the assets which produced these gains and on designations which we may make, certain capital gain dividends may be taxed at a 25% rate); (2) "qualified dividend income" is currently 20%; and (3) ordinary income is currently 37%. Non-corporate taxpayers may also be subject to certain Medicare tax on investment income, as described below. In general, dividends payable by REITs are not eligible for the reduced tax rate on corporate dividends, except to the extent that certain holding requirements have been met and the REIT's dividends are attributable to dividends received from taxable corporations (such as its taxable REIT subsidiaries), to income that was subject to tax at the corporate/REIT level (for example, if it distributed taxable income that it retained and paid tax on in the prior taxable year), or to dividends properly designated by the REIT as "capital gain dividends." However, as described above under "—Distributions Generally," stockholders that are individuals, trusts, or estates may currently deduct up to 20% of "qualified REIT dividends" received, subject to certain limitations.

        Dividend income from us and gain arising upon a sale of shares of our common stock generally should not be unrelated business taxable income ("UBTI") to a tax-exempt holder, except as described below. This income or gain will be UBTI, however, if a tax-exempt holder holds its shares as "debt-financed property" within the meaning of the Internal Revenue Code or if the shares are used in a trade or business of the tax-exempt holder. Generally, debt-financed property is property the acquisition or holding of which was financed through a borrowing by the tax-exempt holder.

        For tax-exempt holders which are social clubs, voluntary employee benefit associations, supplemental unemployment benefit trusts, or qualified group legal services plans exempt from U.S. federal income taxation under Sections 501(c)(7), (c)(9), (c)(17) or (c)(20) of the Internal Revenue Code, respectively, income from an investment in our shares will constitute UBTI unless the organization is able to properly claim a deduction for amounts set aside or placed in reserve for

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specific purposes so as to offset the income generated by its investment in our shares. These prospective investors should consult their tax advisors concerning these "set aside" and reserve requirements.

        Notwithstanding the above, however, a portion of the dividends paid by a "pension-held REIT" may be treated as UBTI as to certain trusts that hold more than 10%, by value, of the interests in the REIT. A REIT will not be a "pension-held REIT" if it is able to satisfy the "not closely held" requirement without relying on the "look-through" exception with respect to certain trusts or if such REIT is not "predominantly held" by "qualified trusts." As a result of limitations on the transfer and ownership of stock contained in our charter, we do not expect to be classified as a "pension-held REIT," and as a result, the tax treatment described in this paragraph should be inapplicable to our holders. However, because our stock is publicly traded, we cannot guarantee that this will always be the case.

Non-U.S. Stockholders

        The following discussion addresses the rules governing U.S. federal income taxation of the ownership and disposition of our common stock by non-U.S. holders.

        Distributions (including certain stock dividends) that are neither attributable to gain from our sale or exchange of U.S. real property interests nor designated by us as capital gain dividends will be treated as dividends of ordinary income to the extent that they are made out of our current or accumulated earnings and profits. Such distributions ordinarily will be subject to withholding of U.S. federal income tax at a 30% rate or such lower rate as may be specified by an applicable income tax treaty unless the distributions are treated as effectively connected with the conduct by the non-U.S. holder of a U.S. trade or business. Under certain treaties, however, lower withholding rates generally applicable to dividends do not apply to dividends from a REIT. Certain certification and disclosure requirements must be satisfied to be exempt from withholding under the effectively connected income exemption. Dividends that are treated as effectively connected with such a trade or business (and, in the case of certain income tax treaties, are attributable to a permanent establishment or fixed base maintained by the non-U.S. holder in the U.S.) will be subject to tax on a net basis at graduated rates, in the same manner as dividends paid to U.S. holders are subject to tax, and are generally not subject to withholding. Any such dividends received by a non-U.S. holder that is a corporation may also be subject to an additional branch profits tax at a 30% rate or such lower rate as may be specified by an applicable income tax treaty.

        Distributions in excess of our current and accumulated earnings and profits will not be taxable to a non-U.S. holder to the extent that such distributions do not exceed the non-U.S. holder's adjusted basis in our common stock, but rather will reduce the non-U.S. holder's adjusted basis of such stock. To the extent that these distributions exceed a non-U.S. holder's adjusted basis in our common stock, they will give rise to gain from the sale or exchange of such stock. The tax treatment of this gain is described below.

        For withholding purposes, we expect to treat all distributions as made out of our current or accumulated earnings and profits. As a result, except with respect to certain distributions attributable to the sale of U.S. real property interests described below, we expect to withhold U.S. income tax at the rate of 30% on any distributions made to a non-U.S. holder unless:

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        However, amounts withheld should generally be refundable if it is subsequently determined that the distribution was, in fact, in excess of our current and accumulated earnings and profits, provided that certain conditions are met.

        Distributions to a non-U.S. holder that we properly designate as capital gain dividends, other than those arising from the disposition of a U.S. real property interest, generally should not be subject to U.S. federal income taxation, unless:

        Pursuant to FIRPTA, distributions to a non-U.S. holder that are attributable to gain from our sale or exchange of U.S. real property interests (whether or not designated as capital gain dividends) will cause the non-U.S. holder to be treated as recognizing such gain as income effectively connected with a U.S. trade or business. Non-U.S. holders would generally be taxed at the same rates applicable to U.S. holders, subject to a special alternative minimum tax in the case of nonresident alien individuals (although, under the TCJA, the corporate alternative minimum tax has been repealed for taxable years beginning after December 31, 2017). We will also be required to withhold and to remit to the IRS 21% of any distribution to a non-U.S. holder that is designated as a capital gain dividend, or, if greater, 21% of a distribution to the non-U.S. holder that could have been designated as a capital gain dividend. The amount withheld is creditable against the non-U.S. holder's U.S. federal income tax liability. However, any distribution with respect to any class of stock which is regularly traded on an established securities market located in the U.S. is not subject to FIRPTA, and therefore, not subject to the 21% U.S. withholding tax described above, if the non-U.S. holder did not own more than 10% of such class of stock at any time during the one-year period ending on the date of the distribution. Instead, such distributions generally will be treated in the same manner as ordinary dividend distributions.

        Although the law is not clear on the matter, it appears that amounts we designate as retained capital gains in respect of the common stock held by U.S. holders generally should be treated with respect to non-U.S. holders in the same manner as actual distributions by us of capital gain dividends. Under this approach, a non-U.S. holder would be able to offset as a credit against its U.S. federal income tax liability resulting from its proportionate share of the tax paid by us on such retained capital gains, and to receive from the IRS a refund to the extent of the non-U.S. holder's proportionate share of such tax paid by us exceeds its actual U.S. federal income tax liability.

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        Gain recognized by a non-U.S. holder upon the sale or exchange of our common stock generally will not be subject to U.S. federal income taxation unless such stock constitutes a U.S. real property interest within the meaning of FIRPTA. Our common stock will not constitute a U.S. real property interest so long as we are a domestically-controlled qualified investment entity. As discussed above, a domestically-controlled qualified investment entity includes a REIT in which at all times during a specified testing period less than 50% in value of its stock is held directly or indirectly by non-U.S. holders. We believe, but cannot guarantee, that we have been a "domestically-controlled qualified investment entity." Even if we have been a "domestically-controlled qualified investment entity," because our capital stock is publicly traded, no assurance can be given that we will continue to be a "domestically-controlled qualified investment entity."

        Notwithstanding the foregoing, gain from the sale or exchange of our common stock not otherwise subject to FIRPTA will be taxable to a non-U.S. holder if either (1) the investment in our stock is treated as effectively connected with the non-U.S. holder's U.S. trade or business (and, in the case of certain income tax treaties, is attributable to a permanent establishment or fixed base maintained by the non-U.S. holder in the U.S.) or (2) the non-U.S. holder is a nonresident alien individual who is present in the U.S. for 183 days or more during the taxable year and certain other conditions are met. In general, even if we are a domestically controlled qualified investment entity, upon disposition of our common stock (subject to the 10% exception applicable to "regularly traded" stock described above), a non-U.S. holder may be treated as having gain from the sale or exchange of U.S. real property interest if the non-U.S. holder (1) disposes of our stock within a 30-day period preceding the ex-dividend date of a distribution, any portion of which, but for the disposition, would have been treated as gain from the sale or exchange of a U.S. real property interest and (2) acquires, enters into a contract or option to acquire, or is deemed to acquire other shares of our stock during the 61-day period beginning with the first day of the 30-day period described in clause (1). Non-U.S. holders should contact their tax advisors regarding the tax consequences of any sale, exchange, or other taxable disposition of our common stock.

        Even if we do not qualify as a "domestically-controlled qualified investment entity" at the time a non-U.S. holder sells or exchanges our stock, gain arising from such a sale or exchange would not be subject to U.S. taxation under FIRPTA as a sale of a "U.S. real property interest" if:

        If gain on the sale or exchange of our common stock were subject to U.S. taxation under FIRPTA, the non-U.S. holder would be subject to regular U.S. federal income tax with respect to such gain in the same manner as a taxable U.S. holder (subject to any applicable alternative minimum tax and a special alternative minimum tax in the case of nonresident alien individuals). In addition, if our stock is not then traded on an established securities market, the purchaser of the stock would be required to withhold and remit to the IRS 15% of the purchase price. If amounts withheld on a sale, redemption, repurchase, or exchange of our stock exceed the holder's substantive tax liability resulting from such disposition, such excess may be refunded or credited against such non-U.S. holder's U.S. federal income tax liability, provided that the required information is provided to the IRS on a timely basis. Amounts withheld on any such sale, exchange or other taxable disposition of our stock may not satisfy a non-U.S. holder's entire tax liability under FIRPTA, and such non-U.S. holder remains liable for the timely payment of any remaining tax liability.

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        If our common stock is owned or treated as owned by an individual who is not a citizen or resident (as specially defined for U.S. federal estate tax purposes) of the United States at the time of such individual's death, the stock will be includable in the individual's gross estate for U.S. federal estate tax purposes, unless an applicable estate tax treaty provides otherwise, and may therefore be subject to U.S. federal estate tax.

Other Tax Considerations

State, Local and Foreign Taxes

        We may be required to pay tax in various state, local or foreign jurisdictions, including those in which we transact business, and holders of our common stock may be required to pay tax in various state, local or foreign jurisdictions, including those in which they reside. Our state, local and foreign tax treatment may not conform to the U.S. federal income tax consequences discussed above. For example, certain states apply a built-in gains tax to the sale of assets acquired from a C corporation in a Carry-Over Basis Transaction, described above, during the ten-year period following such asset acquisition. In addition, a holder's state, local and foreign tax treatment may not conform to the U.S. federal income tax consequences discussed above. Consequently, prospective investors should consult their tax advisors regarding the effect of state, local and foreign tax laws on an investment in our common stock.

Legislative or Other Actions Affecting REITs

        The present U.S. federal income tax treatment of REITs may be modified, possibly with retroactive effect, by legislative, judicial or administrative action at any time. The REIT rules are constantly under review by persons involved in the legislative process and by the IRS and the U.S. Treasury Department which may result in statutory changes as well as revisions to regulations and interpretations. Changes to the U.S. federal tax laws and interpretations thereof could adversely affect an investment in our common stock.

        The recently-enacted TCJA, generally applicable for tax years beginning after December 31, 2017, made significant changes to the Code, including a number of provisions of the Code that affect the taxation of businesses and their owners, including REITs and their stockholders.

        Among other changes, the TCJA made the following changes:

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        This summary does not purport to be a detailed discussion of the changes to U.S. federal income tax laws as a result of the enactment of the TCJA. The effect of the significant changes made by the TCJA is highly uncertain, and administrative guidance will be required in order to fully evaluate the effect of many provisions. Technical corrections or other amendments to the TCJA or administrative guidance interpreting the TCJA may be forthcoming at any time. We cannot predict the long-term effect of the TCJA or any future law changes on REITs or their stockholders. Investors are urged to consult their own tax advisors regarding the effect of the TCJA based on their particular circumstances.

Medicare 3.8% Tax on Investment Income

        Certain U.S. holders who are individuals, estates or trusts and whose income exceeds certain thresholds will be required to pay a 3.8% Medicare tax on dividends, interest and certain other investment income, including (i) capital gains from the sale or other disposition of our common stock and (ii) gain from the redemption of units for cash or the exchange of units for shares of our common stock. U.S. holders of our common stock should consult their tax advisors regarding the possible applicability of this additional tax in their particular circumstances.

        We elected to be taxed as a REIT under Sections 856 through 860 of the Internal Revenue Code, commencing with our taxable year ended December 31, 1985. We believe we have been organized and have operated in a manner which allows us to qualify for taxation as a REIT under the Internal Revenue Code commencing with our taxable year ended December 31, 1985. We currently intend to continue to be organized and operate in this manner. However, qualification and taxation as a REIT depend upon our ability to meet the various qualification tests imposed under the Internal Revenue Code, including through actual annual operating results, asset composition, distribution levels and diversity of stock ownership. Accordingly, no assurance can be given that we have been organized and have operated or will continue to be organized and operate in a manner so as to qualify or remain qualified as a REIT. See "—Failure to Qualify."

        The sections of the Internal Revenue Code and the corresponding Treasury Regulations that relate to the qualification and taxation as a REIT are highly technical and complex. The following sets forth certain aspects of the sections of the Internal Revenue Code that govern the U.S. federal income tax treatment of a REIT and its stockholders. This summary is qualified in its entirety by the applicable Internal Revenue Code provisions, Treasury Regulations, and related administrative and judicial interpretations thereof.

        Skadden, Arps, Slate, Meagher & Flom LLP has acted as our tax counsel in connection with this prospectus supplement and our election to be taxed as a REIT.

        Skadden, Arps, Slate, Meagher & Flom LLP has rendered an opinion to us to the effect that, commencing with our taxable year ended December 31, 1985, we have been organized and have operated in conformity with the requirements for qualification and taxation as a REIT, and that our

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proposed method of operation will enable us to continue to meet the requirements for qualification and taxation as a REIT under the Internal Revenue Code. It must be emphasized that this opinion was based on various assumptions and representations as to factual matters, including representations made by us in factual certificates provided by one or more of our officers. In addition, this opinion was based upon our factual representations set forth in this prospectus supplement. Moreover, our qualification and taxation as a REIT depend upon our ability to meet the various qualification tests imposed under the Internal Revenue Code which are discussed below, including through actual annual operating results, asset composition, distribution levels and diversity of stock ownership, the results of which have not been and will not be reviewed by Skadden, Arps, Slate, Meagher & Flom LLP. Accordingly, no assurance can be given that our actual results of operation for any particular taxable year have satisfied or will satisfy those requirements. See "—Failure to Qualify." Further, the anticipated income tax treatment described in this prospectus supplement may be changed, perhaps retroactively, by legislative, administrative or judicial action at any time. Skadden, Arps, Slate, Meagher & Flom LLP has no obligation to update its opinion subsequent to its date.

New Tax Reform Legislation Enacted December 22, 2017

        On December 22, 2017, the President signed into law H.R. 1, the Tax Cuts and Jobs Act of 2017 (the "TCJA"), which generally takes effect for taxable years beginning on or after January 1, 2018. This legislation makes many changes to the U.S. federal income tax laws that significantly impact the taxation of individuals, corporations (both non-REIT C corporations as well as corporations that have elected to be taxed as REITs), and the taxation of taxpayers with overseas assets and operations. These changes are generally effective for taxable years beginning after December 31, 2017. However, a number of changes that reduce the tax rates applicable to non-corporate taxpayers (including a new 20% deduction for qualified REIT dividends that reduces the effective rate of regular income tax on such income), and also limit the ability of such taxpayers to claim certain deductions, will expire for taxable years beginning after 2025 unless Congress acts to extend them.

        These changes will impact us and our shareholders in various ways, some of which are adverse relative to prior law, and this summary of U.S. federal income tax considerations incorporates these changes where material. To date, the IRS has issued only limited guidance with respect to certain provisions of the new law. There are numerous interpretive issues and ambiguities that will require guidance and that are not clearly addressed in the Conference Report that accompanied H.R. 1. Technical corrections legislation will likely be needed to clarify certain of the new provisions and give proper effect to Congressional intent. There can be no assurance, however, that technical clarifications or other legislative changes that may be needed to prevent unintended or unforeseen tax consequences will be enacted by Congress anytime soon.

Taxation of REITs

        Provided we qualify for taxation as a REIT, we generally will not be required to pay U.S. federal corporate income taxes on our REIT taxable income that is currently distributed to our stockholders. This treatment substantially eliminates the "double taxation" that ordinarily results from investment in a C corporation. A C corporation is a corporation that is generally required to pay tax at the corporate level. We will be required to pay U.S. federal income tax, however, as follows:

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Requirements for Qualification as a REIT

        The Internal Revenue Code defines a REIT as a corporation, trust or association:

        The Internal Revenue Code provides that conditions (1) to (4), inclusive, must be met during the entire taxable year and that condition (5) must be met during at least 335 days of a taxable year of twelve months, or during a proportionate part of a taxable year of less than twelve months. Conditions (5) and (6) do not apply until after the first taxable year for which an election is made to be taxed as a REIT. For purposes of condition (6), the term "individual" includes a supplemental unemployment compensation benefit plan, a private foundation or a portion of a trust permanently set aside or used exclusively for charitable purposes, but generally does not include a qualified pension plan or profit sharing trust.

        We believe that we have been organized, have operated and have issued sufficient shares of capital stock with sufficient diversity of ownership to allow us to satisfy conditions (1) through (7) inclusive, during the relevant time periods. In addition, our charter documents provide for restrictions regarding ownership and transfer of our shares which are intended to assist us in continuing to satisfy the ownership requirements described in conditions (5) and (6) above. These stock ownership and transfer restrictions are described in "Description of Capital Stock—Transfer and Ownership Restrictions Relating to Our Common Stock," "Description of Capital Stock—Business Combination Provisions" and "Description of Capital Stock—Transfer and Ownership Restrictions Relating to Our Preferred Stock." These restrictions, however, may not ensure that we will, in all cases, be able to satisfy the share ownership requirements described in conditions (5) and (6) above. If we fail to satisfy these share ownership requirements, except as provided in the last sentence of this paragraph, our status as a REIT will terminate. See "Failure to Qualify." We have complied with, and believe we will continue to comply with, regulatory rules to send annual letters to certain of our stockholders requesting information regarding the actual ownership of our stock. If, however, we comply with such rules contained in applicable Treasury Regulations that require us to ascertain the actual ownership of our shares and we do not know, or would not have known through the exercise of reasonable diligence, that we failed to meet the requirement described in condition (6) above, we will be treated as having met this requirement.

        In addition, we may not maintain our status as a REIT unless our taxable year is the calendar year. We have and will continue to have a calendar taxable year.

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Ownership of Interests in Partnerships

        We own and operate one or more properties through partnerships and limited liability companies treated as partnerships for U.S. federal income tax purposes. Treasury Regulations provide that if we are a partner in a partnership, we will be deemed to own our proportionate share of the assets of the partnership based on our interest in partnership capital, subject to special rules relating to the 10% REIT asset test described below. Also, we will be deemed to be entitled to our proportionate share of the income of the partnership. The assets and gross income of the partnership retain the same character in our hands, including for purposes of satisfying the gross income tests and the asset tests. In addition, for these purposes, the assets and items of income of any partnership in which we own a direct or indirect interest include such partnership's share of assets and items of income of any partnership in which it owns an interest. The treatment described above also applies with respect to the ownership of interests in limited liability companies or other entities that are treated as partnerships for tax purposes.

        We may have direct or indirect control of certain partnerships and limited liability companies treated as partnerships for U.S. federal income tax purposes and intend to continue to operate them in a manner consistent with the requirements for our qualification as a REIT. We are a limited partner or non-managing member in certain partnerships and limited liability companies. If any such partnership or limited liability company were to take actions that could jeopardize our status as a REIT or require us to pay tax, we may be forced to dispose of our interest in such entity. In addition, it is possible that a partnership or limited liability company could take an action which could cause us to fail a REIT income or asset test, and that we would not become aware of such action in a time frame which would allow us to dispose of our interest in the applicable entity or take other corrective action on a timely basis. In that case, unless we were entitled to relief, as described below, we would fail to qualify as a REIT.

        Treasury Regulations provide that a domestic business entity not organized or otherwise required to be treated as a corporation (an "eligible entity") may elect to be taxed as a partnership or disregarded entity for U.S. federal income tax purposes. With the exception of certain limited liability companies that have elected to be treated as corporations and have also either elected to be treated as REITs or elected with us to be treated as taxable REIT subsidiaries, the partnerships and limited liability companies in which we own an interest intend to claim classification as partnerships or disregarded entities under these Treasury Regulations. As a result, we believe that these partnerships and limited liability companies will be classified as partnerships or disregarded entities for U.S. federal income tax purposes.

        If a partnership or limited liability company in which we own an interest, or one or more of its subsidiary partnerships or limited liability companies, were treated as an association, it would be taxable as a corporation and would therefore be subject to an entity-level tax on its income. In this situation, the character of our assets and items of gross income would change, and could prevent us from satisfying the REIT asset tests and possibly the REIT income tests. See "—Taxation of the Company—Asset Tests" and "—Taxation of the Company—Income Tests." This, in turn, could prevent us from qualifying as a REIT. See "—Failure to Qualify" for a discussion of the effect of our failure to meet these tests. In addition, a change in the tax status of one or more of the partnerships or limited liability companies in which we own an interest might be treated as a taxable event. If so, we might incur a tax liability without any related cash distributions.

Allocations of Income, Gain, Loss and Deduction

        A partnership or limited liability company agreement generally will determine the allocation of income and losses among partners or members. These allocations, however, will be disregarded for tax purposes if they do not comply with the provisions of Section 704(b) of the Internal Revenue Code and

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the related Treasury Regulations. Generally, Section 704(b) of the Internal Revenue Code and the related Treasury Regulations require that partnership and limited liability company allocations respect the economic arrangement of the partners or members. If an allocation is not recognized for U.S. federal income tax purposes, the relevant item will be reallocated according to the partners' or members' interests in the partnership or limited liability company, as the case may be. This reallocation will be determined by taking into account all of the facts and circumstances relating to the economic arrangement of the partners or members with respect to such item. The allocations of taxable income and loss in each of the entities treated as partnerships in which we own an interest are intended to comply with the requirements of Section 704(b) of the Internal Revenue Code and the applicable Treasury Regulations.

Tax Allocations with Respect to the Properties

        Under Section 704(c) of the Internal Revenue Code, income, gain, loss and deduction attributable to appreciated or depreciated property that is contributed to a partnership or limited liability company in exchange for an interest in the partnership or limited liability company must be allocated in a manner so that the contributing partner or member is charged with the unrealized gain or benefits from the unrealized loss associated with the property at the time of the contribution. The amount of the unrealized gain or unrealized loss generally is equal to the difference between the fair market value or book value and the adjusted tax basis of the contributed property at the time of contribution. These allocations are solely for U.S. federal income tax purposes and do not affect the book capital accounts or other economic or legal arrangements among the partners or members. Some of the partnerships and/or limited liability companies in which we own an interest were formed by way of contributions of appreciated property. The relevant partnership and/or limited liability company agreements require that allocations be made in a manner consistent with Section 704(c) of the Internal Revenue Code. This could cause us to be allocated lower amounts of depreciation deductions for tax purposes than would be allocated to us if the contributed properties were acquired in a cash purchase, and could cause us to be allocated taxable gain upon a sale of the contributed properties in excess of the economic or book income allocated to us as a result of such sale. These adjustments could make it more difficult for us to satisfy the REIT distribution requirements.

Partnership Audit Rules

        Under the Bipartisan Budget Act of 2015, Congress revised the rules applicable to U.S. federal income tax audits of partnerships (such as certain of our subsidiaries) and the collection of any tax resulting from any such audits or other tax proceedings, generally for taxable years beginning after December 31, 2017. Under the new rules, the partnership itself may be liable for an increase in taxes that would ordinarily apply at the partner-level (including interest and penalties) resulting from an adjustment of partnership tax items on audit, regardless of changes in the composition of the partners (or their relative ownership) between the year under audit and the year of the adjustment. The new rules also include an elective alternative method under which the additional taxes resulting from the adjustment are assessed from the affected partners, subject to a higher rate of interest than otherwise would apply. Many questions remain as to how the new rules will apply, especially with respect to partners that are REITs, and it is not clear at this time what effect this new legislation will have on us. However, these changes could increase the U.S. federal income tax, interest, and/or penalties otherwise borne by us in the event of a U.S. federal income tax audit of a subsidiary partnership.

Ownership of Interests in Qualified REIT Subsidiaries and Other Disregarded Entities.

        We may, from time to time, own interests in subsidiary corporations. We own and operate a number of properties through our wholly-owned subsidiaries that we believe will be treated as "qualified REIT subsidiaries" under the Internal Revenue Code. A corporation will qualify as our

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qualified REIT subsidiary if we own 100% of its outstanding stock and if we do not elect with the subsidiary to treat it as a "taxable REIT subsidiary," as described below. A corporation that is a qualified REIT subsidiary is not treated as a separate corporation for U.S. federal income tax purposes, and all assets, liabilities and items of income, deduction and credit of a qualified REIT subsidiary are treated as assets, liabilities and items of income, deduction and credit (as the case may be) of the parent REIT for all purposes under the Internal Revenue Code (including all REIT qualification tests). Thus, in applying the U.S. federal tax requirements described in this prospectus supplement, the subsidiaries in which we own a 100% interest (other than any taxable REIT subsidiaries) are ignored, and all assets, liabilities and items of income, deduction and credit of such subsidiaries are treated as our assets, liabilities and items of income, deduction and credit. A qualified REIT subsidiary is not required to pay U.S. federal income tax, and our ownership of the stock of a qualified REIT subsidiary does not violate the restrictions on ownership of securities of any one issuer which constitute more than 10% of the voting power or value of such issuer's securities or more than 5% of the value of our total assets, as described below in "—Asset Tests." Other entities that are wholly owned by us, including single-member limited liability companies that have not elected to be taxed as corporations for U.S. federal income tax purposes, are also generally disregarded as separate entities for U.S. federal income tax purposes, including for purposes of the REIT income and asset tests.

        In the event that a qualified REIT subsidiary or other disregarded entity of ours ceases to be wholly owned—for example, if any equity interest in such entity is acquired by another person—the qualified REIT subsidiary's separate existence would no longer be disregarded for U.S. federal income tax purposes. Instead, the subsidiary would have multiple owners and would be treated as either a partnership or a taxable corporation. Such an event could, depending on the circumstances, adversely affect our ability to satisfy the various asset and gross income requirements applicable to REITs, including the requirement that REITs generally may not own, directly or indirectly, more than 10% of the securities of an issuer.

Ownership of Interests in Subsidiary REITs

        We own interests in other corporations that have elected to be taxed as REITs. Provided that each of these REITs qualifies as a REIT, our interest in each of these REITs will be treated as a qualifying real estate asset for purposes of the REIT asset tests and any dividend income or gains derived by us will generally be treated as income that qualifies for purposes of the REIT gross income tests. To qualify as a REIT, each of these REITs must independently satisfy the various REIT qualification requirements described in this summary. If any of these REITs were to fail to qualify as a REIT, and certain relief provisions do not apply, it would be treated as a regular taxable corporation and its income would be subject to U.S. federal income tax. In addition, a failure of any of these REITs to qualify as a REIT would have an adverse effect on our ability to comply with the REIT income and asset tests, and thus our ability to qualify as a REIT.

Ownership of Interests in Taxable REIT Subsidiaries

        A taxable REIT subsidiary of ours is an entity treated as a corporation (other than a REIT) in which we directly or indirectly hold stock, and that has made a joint election with us to be treated as a taxable REIT subsidiary. A taxable REIT subsidiary also includes any entity treated as a corporation (other than a REIT) with respect to which a taxable REIT subsidiary owns securities possessing more than 35% of the total voting power or value of the outstanding securities of such corporation. A taxable REIT subsidiary generally may engage in any business, including the provision of customary or non-customary services to tenants of its parent REIT, except that a taxable REIT subsidiary may not directly or indirectly operate or manage a lodging or healthcare facility or directly or indirectly provide to any other person (under a franchise, license or otherwise) rights to any brand name under which any lodging or healthcare facility is operated. A taxable REIT subsidiary is subject to U.S. federal income

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tax, and state and local income tax where applicable, as a regular C corporation. In addition, a taxable REIT subsidiary may be prevented from deducting interest on debt funded directly or indirectly by its parent REIT if certain tests regarding the taxable REIT subsidiary's debt to equity ratio and interest expense are not satisfied. Further, a 100% tax applies to any interest payments by a taxable REIT subsidiary to its affiliated REIT to the extent the interest rate is not commercially reasonable. A taxable REIT subsidiary is permitted to deduct interest payments to unrelated parties without any of these restrictions. We currently own interests in several taxable REIT subsidiaries, and may acquire interests in additional taxable REIT subsidiaries in the future. Our ownership of securities of our taxable REIT subsidiaries will not be subject to the 5% or 10% asset tests described below. See "—Asset Tests."

New Interest Deduction Limitation Enacted by the TCJA

        Commencing in taxable years beginning after December 31, 2017, Section 163(j) of the Code, as amended by the TCJA, limits the deductibility of net interest expense paid or accrued on debt properly allocable to a trade or business to 30% of "adjusted taxable income," subject to certain exceptions. Any deduction in excess of the limitation is carried forward and may be used in a subsequent year, subject to the 30% limitation. Adjusted taxable income is determined without regard to certain deductions, including those for net interest expense, net operating loss carryforwards and, for taxable years beginning before January 1, 2022, depreciation, amortization and depletion. Provided the taxpayer makes a timely election (which is irrevocable), the 30% limitation does not apply to a trade or business involving real property development, redevelopment, construction, reconstruction, rental, operation, acquisition, conversion, disposition, management, leasing or brokerage, within the meaning of Section 469(c)(7)(C) of the Code. If this election is made, depreciable real property (including certain improvements) held by the relevant trade or business must be depreciated under the alternative depreciation system under the Code, which is generally less favorable than the generally applicable system of depreciation under the Code. If we do not make the election or if the election is determined not to be available with respect to all or certain of our business activities, the new interest deduction limitation could change the amount of REIT taxable income we have and thus change the amount of distributions we must make to comply with the REIT requirements and avoid incurring corporate level tax.

        Similarly, the limitation could cause our taxable REIT subsidiaries to have greater taxable income and thus potentially greater corporate tax liability. As described above, under Section 163(j) of the Code, as amended by the TCJA, taxable REIT subsidiaries may be limited in their ability to deduct interest payments in excess of a certain amount made directly or indirectly to us or third parties.

Income Tests

In General

        We must satisfy two gross income requirements annually to maintain our qualification as a REIT:

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        For these purposes, the term "interest" generally does not include any amount received or accrued, directly or indirectly, if the determination of all or some of the amount depends in any way on the income or profits of any person. However, an amount received or accrued generally will not be excluded from the term "interest" solely by reason of being based on a fixed percentage or percentages of receipts or sales.

        Rents we receive from a tenant will qualify as "rents from real property" for the purpose of satisfying the gross income requirements for a REIT described above only if all of the following conditions are met:

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        We generally do not intend to receive rent which fails to satisfy any of the above conditions. Notwithstanding the foregoing, we may have taken and may continue to take actions which fail to satisfy one or more of the above conditions to the extent that we determine, based on the advice of our tax counsel, that those actions will not jeopardize our tax status as a REIT. In addition, with respect to the limitation on the rental of personal property, we have not obtained appraisals of the real property and personal property leased to tenants. Accordingly, there can be no assurance that the IRS will agree with our determinations of value.

        Income we receive that is attributable to the rental of parking spaces at our properties will constitute rents from real property for purposes of the REIT gross income tests if any services provided with respect to the parking facilities are performed by independent contractors from whom we derive no income, either directly or indirectly, or by a taxable REIT subsidiary, and certain other requirements are met. With the exception of some parking facilities we operate, we believe that the income we receive that is attributable to parking facilities meets these tests and, accordingly, will constitute rents from real property for purposes of the REIT gross income tests.

        Also, rental revenue will generally not qualify as rents from real property if we directly or constructively hold a 10% or greater interest, as measured by vote or value, in the lessee's equity. Rents we receive from a tenant that is our taxable REIT subsidiary will, however, generally not be excluded from the definition of "rents from real property" as a result of our ownership interest in the taxable REIT subsidiary if the property to which the rents relate is a "qualified lodging facility" or a "qualified healthcare property" and such property is operated on behalf of the taxable REIT subsidiary by a person who is an "eligible independent contractor." An operator of qualified healthcare properties will qualify as an eligible independent contractor if it meets certain ownership tests with respect to us, and if, at the time the operator enters into the property management agreement, the operator is actively engaged in the trade or business of operating qualified healthcare properties for any person who is not a related person to us or the taxable REIT subsidiary. A "qualified healthcare property" means any real property (or any personal property incidental thereto) that is, or that is necessary or incidental to the use of, a healthcare facility.

        From time to time, we enter into hedging transactions with respect to one or more of our assets or liabilities. Our hedging activities may include entering into interest rate swaps, caps, and floors, options to purchase these items, and futures and forward contracts. Income from a hedging transaction, including gain from the sale or disposition of such a transaction, that is "clearly identified" as a hedging transaction as specified in the Internal Revenue Code and that is entered into to manage the risk of interest rate or price changes with respect to REIT borrowings will not constitute gross income and thus will be exempt from the 95% gross income test and from the 75% gross income test. This exclusion from the 95% and 75% gross income tests also will apply if (i) we previously entered into a hedging transaction, (ii) a portion of the hedged indebtedness or property is disposed of, and (iii) in connection with such extinguishment or disposition we enter into a new "clearly identified" hedging transaction to offset the prior hedging position. The term "hedging transaction," as used above, generally means any transaction we enter into in the normal course of our business primarily to manage risk of (1) interest rate changes or fluctuations with respect to borrowings made or to be made by us to acquire or carry real estate assets, or (2) currency fluctuations with respect to an item of qualifying income under the 75% or 95% gross income test. In general, for a hedging transaction to be "clearly identified," (1) it must be identified as a hedging transaction before the end of the day on which it is acquired, originated, or entered into; and (2) the items of risks being hedged must be

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identified "substantially contemporaneously" with entering into the hedging transaction (generally not more than 35 days after entering into the hedging transaction). To the extent that we hedge with other types of financial instruments or in other situations, the resultant income will be treated as income that does not qualify under the 95% or 75% gross income tests unless the hedge meets certain requirements and we elect to integrate it with a specified asset and to treat the integrated position as a synthetic debt instrument. To the extent that we do not properly identify such transactions as hedges, we hedge other risks or we hedge with other types of financial instruments, the income from those transactions is not likely to be treated as qualifying income for purposes of the gross income tests. We intend to structure any hedging transactions in a manner that does not jeopardize our status as a REIT.

        Our foreign investments could cause us to incur foreign currency gains or losses. "Passive foreign exchange gain" will not constitute gross income for purposes of the 95% gross income test and "real estate foreign exchange gain" will not constitute gross income for purposes of the 75% gross income test. Real estate foreign exchange gain is foreign currency gain (as defined in Section 988(b)(1) of the Internal Revenue Code) which is attributable to: (i) any qualifying item of income or gain for purposes of the 75% gross income test; (ii) the acquisition or ownership of obligations secured by mortgages on real property or interests in real property; or (iii) becoming or being the obligor under obligations secured by mortgages on real property or on interests in real property. Real estate foreign exchange gain also includes certain gain attributable to a qualified business unit of a REIT if the qualified business unit itself meets the 75% gross income test for the taxable year and the 75% asset test at the close of each quarter that the REIT has directly or indirectly held the qualified business unit. Passive foreign exchange gain includes all real estate foreign exchange gain and foreign currency gain which is attributable to: (i) any qualifying item of income or gain for purposes of the 95% gross income test; (ii) the acquisition or ownership of obligations; (iii) becoming or being the obligor under obligations; and (iv) any other foreign currency gain as determined by the Secretary of the Treasury.

        Generally, other than income from "clearly identified" hedging transactions entered into by us in the normal course of business, any foreign currency gain derived by us from dealing, or engaging in substantial and regular trading, in securities will constitute gross income that does not qualify under the 95% or 75% gross income tests.

        Dividends we receive from our taxable REIT subsidiaries will qualify under the 95%, but not the 75%, REIT gross income test.

        The Department of Treasury has broad authority to determine whether any item of income or gain which does not otherwise qualify under the 75% or 95% gross income tests may be excluded as gross income for purposes of such tests or may be considered income that qualifies under either such test.

        We believe that the aggregate amount of our nonqualifying income, from all sources, in any taxable year will not exceed the limit on nonqualifying income under the gross income tests. If we fail to satisfy one or both of the 75% or 95% gross income tests for any taxable year, we may nevertheless qualify as a REIT for the year if we are entitled to relief under certain provisions of the Internal Revenue Code. We generally may make use of the relief provisions if:

        It is not possible, however, to state whether in all circumstances we would be entitled to the benefit of these relief provisions. For example, if we fail to satisfy the gross income tests because nonqualifying income that we intentionally accrue or receive exceeds the limits on nonqualifying income, the IRS could conclude that our failure to satisfy the tests was not due to reasonable cause. If

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these relief provisions do not apply to a particular set of circumstances, we will not qualify as a REIT. As discussed above in "—Taxation of the Company—General," even if these relief provisions apply, and we retain our status as a REIT, a tax would be imposed with respect to our nonqualifying income. We may not always be able to comply with the gross income tests for REIT qualification despite our periodic monitoring of our income.

Prohibited Transaction Income

        Any gain that we realize on the sale of property held as inventory or otherwise held primarily for sale to customers in the ordinary course of business will be treated as income from a prohibited transaction that is subject to a 100% penalty tax. Our gain would include any gain realized by our qualified REIT subsidiaries and our share of any gain realized by any of the partnerships or limited liability companies in which we own an interest. This prohibited transaction income may also adversely affect our ability to satisfy the income tests for qualification as a REIT. Under existing law, whether property is held as inventory or primarily for sale to customers in the ordinary course of a trade or business is a question of fact that depends on all the facts and circumstances surrounding the particular transaction. However, we will not be treated as a dealer in real property for purposes of the 100% penalty tax with respect to a real estate asset that we sell if (i) we have held the property for at least two years for the production of rental income prior to the sale, (ii) capitalized expenditures on the property in the two years preceding the sale are less than 30% of the net selling price of the property, and (iii) we meet one of the following five conditions: (a) we have seven or fewer sales of property (excluding certain property obtained through foreclosure) for the year of sale; (b) the aggregate adjusted basis of property sold during the year is 10% or less of the aggregate adjusted basis of all of our assets as of the beginning of the taxable year; (c) the fair market value of property sold during the year is 10% or less of the aggregate fair market value of all of our assets as of the beginning of the taxable year; (d) the aggregate adjusted basis of property sold during the year is 20% or less of the aggregate adjusted basis of all of our assets as of the beginning of the taxable year and the aggregate adjusted basis of property sold during the 3-year period ending with the year of sale is 10% or less of the aggregate tax basis of all of our assets as of the beginning of each of the 3 taxable years ending with the year of sale; or (e) the fair market value of property sold during the year is 20% or less of the aggregate fair market value of all of our assets as of the beginning of the taxable year and the fair market value of property sold during the 3-year period ending with the year of sale is 10% or less of the aggregate fair market value of all of our assets as of the beginning of each of the 3 taxable years ending with the year of sale. If we rely on clauses (b), (c), (d), or (e) in the preceding sentence, substantially all of the marketing and development expenditures with respect to the property sold must be made through an independent contractor from whom we derive no income or through our taxable REIT subsidiary. The sale of more than one property to one buyer as part of one transaction constitutes one sale for purposes of this "safe harbor."

        We intend to hold our properties for investment with a view to long-term appreciation and to engage in the business of acquiring, developing and owning our properties. We have made, and may in the future make, occasional sales of the properties consistent with our investment objectives. The IRS may contend, however, that one or more of these sales is subject to the 100% penalty tax. The 100% tax does not apply to gains from the sale of property that is held through a taxable REIT subsidiary or other taxable corporation, although such income will be subject to tax in the hands of the corporation at regular corporate rates.

Foreclosure Property Income

        We generally will be subject to tax at the maximum corporate rate on any net income from foreclosure property, including any gain from the disposition of the foreclosure property, other than income that constitutes qualifying income for purposes of the 75% gross income test. Foreclosure

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property is real property and any personal property incident to such real property (1) that we acquire as the result of having bid on the property at foreclosure, or having otherwise reduced the property to ownership or possession by agreement or process of law, after a default (or upon imminent default) on a lease of the property or a mortgage loan held by us and secured by the property, (2) for which we acquired the related loan or lease at a time when default was not imminent or anticipated, and (3) with respect to which we made a proper election to treat the property as foreclosure property. The term "foreclosure property" includes any qualified health care property—generally, any real property and incidental personal property that is either (a) a health care facility or (b) necessary or incidental to the use of a health care facility—acquired by a REIT as the result of the termination of a lease of such property (other than a termination by reason of a default, or the imminence of a default, on the lease). Any gain from the sale of property for which a foreclosure property election has been made and remains in place generally will not be subject to the 100% tax on gains from prohibited transactions described above, even if the property would otherwise constitute inventory or dealer property. To the extent that we receive any income from foreclosure property that does not qualify for purposes of the 75% gross income test, we intend to make an election to treat the related property as foreclosure property if the election is available (which may not be the case with respect to any acquired "distressed loans").

Like-Kind Exchanges

        We have in the past disposed of properties in transactions intended to qualify as like-kind exchanges under the Internal Revenue Code, and may continue this practice in the future. Such like-kind exchanges are intended to result in the deferral of gain for U.S. federal income tax purposes. The failure of any such transaction to qualify as a like-kind exchange could subject us to U.S. federal income tax, possibly including the 100% prohibited transaction tax, depending on the facts and circumstances surrounding the particular transaction.

Penalty Tax

        Any redetermined rents, redetermined deductions or excess interest we generate will be subject to a 100% penalty tax. In general, redetermined rents are rents from real property that are overstated as a result of any services furnished by one of our taxable REIT subsidiaries to any of our tenants, and redetermined deductions and excess interest represent any amounts that are deducted by a taxable REIT subsidiary of ours for amounts paid to us that are in excess of the amounts that would have been deducted based on arm's-length negotiations. Rents we receive will not constitute redetermined rents if they qualify for certain safe harbor provisions contained in the Internal Revenue Code.

        We believe that, in all instances in which our taxable REIT subsidiaries provide services to our tenants, the fees paid to such taxable REIT subsidiaries for such services are at arm's-length rates, although the fees paid may not satisfy the safe harbor provisions referenced above. These determinations are inherently factual, and the IRS has broad discretion to assert that amounts paid between related parties should be reallocated to clearly reflect their respective incomes. If the IRS successfully made such an assertion, we would be required to pay a 100% penalty tax on the excess of an arm's-length fee for tenant services over the amount actually paid.

Asset Tests

        At the close of each calendar quarter of our taxable year, we also must satisfy the following tests relating to the nature and diversification of our assets.

        First, at least 75% of the value of our total assets, including assets held by our qualified REIT subsidiaries and our allocable share of the assets held by the partnerships and other entities treated as partnerships for U.S. federal income tax purposes in which we own an interest, must be represented by

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real estate assets, cash, cash items, and government securities. For purposes of this test, the term "real estate assets" generally means real property (including interests in real property and interests in mortgages on real property) and shares (or transferable certificates of beneficial interest) in other REITs, as well as any stock or debt instrument attributable to the investment of the proceeds of a stock offering or a public debt offering with a term of at least five years, but only for the one-year period beginning on the date we receive such proceeds.

        Second, not more than 25% of the value of our total assets may be represented by securities other than those securities includable in the 75% asset test.

        Third, of the investments included in the 25% asset class and except for certain investments in other REITs, our qualified REIT subsidiaries and our taxable REIT subsidiaries, the value of any one issuer's securities may not exceed 5% of the value of our total assets, and we may not own more than 10% of the total vote or value of the outstanding securities of any one issuer, except, in the case of the 10% value test, securities satisfying the "straight debt" safe-harbor or securities issued by a partnership that itself would satisfy the 75% income test if it were a REIT. Certain types of securities are disregarded as securities solely for purposes of the 10% value test, including, but not limited to, any loan to an individual or an estate, any obligation to pay rents from real property and any security issued by a REIT. In addition, solely for purposes of the 10% value test, the determination of our interest in the assets of a partnership or limited liability company in which we own an interest will be based on our proportionate interest in any securities issued by the partnership or limited liability company, excluding for this purpose certain securities described in the Internal Revenue Code.

        Fourth, not more than 20% of the value of our total assets may be represented by the securities of one or more taxable REIT subsidiaries.

        Fifth, not more than 25% of our total assets may be represented by debt instruments issued by publicly offered REITs that are "nonqualified" debt instruments (i.e., not secured by real property or interests in real property).

        We currently own some or all of the outstanding stock of several subsidiaries that have elected, together with us, to be treated as taxable REIT subsidiaries. So long as these subsidiaries qualify as taxable REIT subsidiaries, we will not be subject to the 5% asset test, the 10% voting securities limitation or the 10% value limitation with respect to our ownership of their securities. We may acquire securities in other taxable REIT subsidiaries in the future. We believe that the aggregate value of our taxable REIT subsidiaries has not exceeded and in the future will not exceed 20% of the aggregate value of our gross assets. With respect to each issuer in which we currently own an interest that does not qualify as a REIT, a qualified REIT subsidiary or a taxable REIT subsidiary, we believe that our ownership of the securities of any such issuer has complied and in the future will comply with the 5% value limitation, the 10% voting securities limitation and the 10% value limitation. No independent appraisals have been obtained to support these conclusions. In addition, there can be no assurance that the IRS will not disagree with our determinations of value. We may also own, and may continue to make, certain loans that do not constitute real estate assets but which we believe qualify under the "straight debt safe harbor" and therefore satisfy the 10% value limitation described above.

        In addition, from time to time, we may acquire certain mezzanine loans secured by equity interests in pass-through entities that directly or indirectly own real property. Revenue Procedure 2003-65 (the "Revenue Procedure") provides a safe harbor pursuant to which mezzanine loans meeting the requirements of the safe harbor will be treated by the IRS as real estate assets for purposes of the REIT asset tests. In addition, any interest derived from such mezzanine loans will be treated as qualifying mortgage interest for purposes of the 75% gross income test (described above).

        Although the Revenue Procedure provides a safe harbor on which taxpayers may rely, it does not prescribe rules of substantive tax law. The mezzanine loans that we hold or acquire may not meet all of

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the requirements of the safe harbor. Accordingly, there can be no assurance that the IRS will not challenge the qualification of such assets as real estate assets or the interest generated by these loans as qualifying income under the 75% gross income test (described above).

        The asset tests described above must be satisfied at the close of each calendar quarter of our taxable year. After initially meeting the asset tests at the close of any quarter, we will not lose our status as a REIT for failure to satisfy the asset tests at the end of a later quarter solely by reason of changes in asset values unless we (directly or through our partnerships or limited liability companies) acquire securities in the applicable issuer, increase our ownership of securities of such issuer (including as a result of increasing our interest in a partnership or limited liability company which owns such securities), or acquire other assets. If we fail to satisfy an asset test because we acquire securities or other property during a quarter (including as a result of an increase in our interests in a partnership or limited liability company), we can cure this failure by disposing of sufficient nonqualifying assets within 30 days after the close of that quarter. We believe that we have maintained and intend to maintain adequate records of the value of our assets to ensure compliance with the asset tests. In addition, we intend to take such actions within 30 days after the close of any calendar quarter as may be required to cure any noncompliance.

        Certain relief provisions may be available to us if we discover a failure to satisfy the asset tests described above after the 30 day cure period. Under these provisions, we will be deemed to have met the 5% and 10% REIT asset tests if the value of our nonqualifying assets (i) does not exceed the lesser of (a) 1% of the total value of our assets at the end of the applicable quarter or (b) $10,000,000, and (ii) we dispose of the nonqualifying assets or otherwise satisfy such asset tests within (a) six months after the last day of the quarter in which the failure to satisfy the asset tests is discovered or (b) the period of time prescribed by Treasury Regulations to be issued. For violations of any of the asset tests due to reasonable cause and not due to willful neglect and that are, in the case of the 5% and 10% asset tests, in excess of the de minimis exception described above, we may avoid disqualification as a REIT after the 30 day cure period, by taking steps including (i) the disposition of sufficient nonqualifying assets, or the taking of other actions, which allow us to meet the asset tests within (a) six months after the last day of the quarter in which the failure to satisfy the asset tests is discovered or (b) the period of time prescribed by Treasury Regulations to be issued, (ii) paying a tax equal to the greater of (a) $50,000 or (b) the highest corporate tax rate multiplied by the net income generated by the nonqualifying assets, and (iii) disclosing certain information to the IRS.

        Although we believe that we have satisfied the asset tests described above and plan to take steps to ensure that we satisfy such tests for any quarter with respect to which retesting is to occur, there can be no assurance that we will always be successful or will not require a reduction in our overall interest in an issuer (including in a taxable REIT subsidiary). If we fail to cure any noncompliance with the asset tests in a timely manner and the relief provisions described above are not available, we would cease to qualify as a REIT. See "—Failure to Qualify" below.

Distribution Requirements

        To maintain our qualification as a REIT, we are required to annually distribute dividends, other than capital gain dividends, to our stockholders in an amount at least equal to the sum of:

        For these purposes, our "REIT taxable income" is computed without regard to the dividends paid deduction and our net capital gain. In addition, for purposes of this test, non-cash income means

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income attributable to leveling of stepped rents, original issue discount on purchase money debt, cancellation of indebtedness, and any like-kind exchanges that are later determined to be taxable.

        In addition, if we dispose of any asset we acquired from a corporation which is or has been a C corporation in a transaction in which our basis in the asset is determined by reference to the basis of the asset in the hands of that C corporation, within the five-year period following our acquisition of such asset, we would be required to distribute at least 90% of the after-tax gain, if any, we recognized on the disposition of the asset, to the extent that gain does not exceed the excess of (a) the fair market value of the asset, over (b) our adjusted basis in the asset, in each case, on the date we acquired the asset.

        We generally must make dividend distributions in the taxable year to which they relate. Dividend distributions may be made in the following year in two circumstances. First, if we declare a dividend in October, November, or December of any year with a record date in one of these months and pay the dividend on or before January 31 of the following year, such distributions are treated as both paid by us and received by each shareholder on December 31 of the year in which they are declared. Second, distributions may be made in the following year if they are declared before we timely file our tax return for the year and if made with or before the first regular dividend payment after such declaration. These distributions are taxable to our shareholders in the year in which paid, even though the distributions relate to our prior taxable year for purposes of the 90% distribution requirement.

        For distributions to satisfy the annual distribution requirement for REITs, and to provide REITs with a REIT-level tax deduction, the distributions must not be "preferential dividends." A dividend is not a preferential dividend if the distribution is (1) pro rata among all outstanding shares of stock within a particular class and (2) in accordance with the preferences among different classes of stock as set forth in the REIT's organizational documents. This requirement does not apply to publicly offered REITs, including us, but does apply to our subsidiary REITs.

        To the extent that we do not distribute all of our net capital gain or distribute at least 90%, but less than 100%, of our "REIT taxable income," as adjusted, we will be required to pay tax on the undistributed amount at regular corporate tax rates. We believe we have made, and intend to continue to make, timely distributions sufficient to satisfy these annual distribution requirements and to minimize our corporate tax obligations. In certain circumstances we may elect to retain, rather than distribute, our net long-term capital gains and pay tax on such gains. In this case, we could elect for our shareholders to include their proportionate share of such undistributed long-term capital gains in income, and to receive a corresponding credit for their share of the tax that we paid. Our shareholders would then increase their adjusted basis of their stock by the difference between (1) the amounts of capital gain dividends that we designated and that they included in their taxable income, minus (2) the tax that we paid on their behalf with respect to that income.

        We expect that our REIT taxable income will be less than our cash flow because of depreciation and other non-cash charges included in computing REIT taxable income. Accordingly, we anticipate that we generally will have sufficient cash or liquid assets to enable us to satisfy the distribution requirements described above. However, from time to time, we may not have sufficient cash or other liquid assets to meet these distribution requirements due to timing differences between the actual receipt of income and payment of deductible expenses, and the inclusion of income and deduction of expenses in determining our taxable income. In addition, we may decide to retain our cash, rather than distribute it, in order to repay debt or for other reasons. If these timing differences occur, we may be required to borrow funds to pay cash dividends or we may be required to pay dividends in the form of taxable stock dividends in order to meet the distribution requirements.

        In an acquisition of a C corporation in a transaction in which the basis of the corporation's assets in our hands is determined by reference to the basis of the assets in the hands of the acquired corporation (a "Carry-Over Basis Transaction"), we may succeed to the tax liabilities and earnings and

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profits of the acquired C corporation. To qualify as a REIT, we must distribute any such earnings and profits by the close of the taxable year in which the transaction occurs. Any adjustments to the acquired corporation's income for taxable years ending on or before the date of the transaction, including as a result of an examination of the corporation's tax returns by the IRS, could affect the calculation of the corporation's earnings and profits. If the IRS were to determine that we acquired earnings and profits from a corporation that we failed to distribute prior to the end of the taxable year in which the Carry-Over Basis Transaction occurred, we could avoid disqualification as a REIT by using "deficiency dividend" procedures. Under these procedures, we generally would be required to distribute any such earnings and profits to our stockholders within 90 days of the determination and pay a statutory interest charge at a specified rate to the IRS.

        Under certain circumstances, we may be able to rectify an inadvertent failure to meet the distribution requirements for a year by paying "deficiency dividends" to our stockholders in a later year, which may be included in our deduction for dividends paid for the earlier year. Thus, we may be able to avoid being taxed on amounts distributed as deficiency dividends, subject to the 4% excise tax described below. However, we will be required to pay interest to the IRS based upon the amount of any deduction claimed for deficiency dividends.

        Furthermore, we will be required to pay a 4% excise tax to the extent we fail to distribute during each calendar year or at least the sum of 85% of our ordinary income for such year, 95% of our capital gain net income for the year and any undistributed taxable income from prior periods. Any ordinary income and net capital gain on which this excise tax is imposed for any year is treated as an amount distributed during that year for purposes of calculating such tax.

Failure to Qualify

        Specified cure provisions are available to us in the event that we discover a violation of a provision of the Internal Revenue Code that would result in our failure to qualify as a REIT. Except with respect to violations of the REIT income tests and assets tests (for which the cure provisions are described above), and provided the violation is due to reasonable cause and not due to willful neglect, these cure provisions generally impose a $50,000 penalty for each violation in lieu of a loss of REIT status. If we fail to qualify for taxation as a REIT in any taxable year, and the relief provisions of the Internal Revenue Code do not apply, we will be required to pay tax on our taxable income at regular corporate tax rates. Distributions to our stockholders in any year in which we fail to qualify as a REIT will not be deductible by us, and we will not be required to distribute any amounts to our stockholders. As a result, we anticipate that our failure to qualify as a REIT would reduce the cash available for distribution by us to our stockholders. In addition, if we fail to qualify as a REIT, all distributions to our stockholders will be taxable as regular corporate dividends to the extent of our current and accumulated earnings and profits. In this event, subject to certain limitations under the Internal Revenue Code, corporate distributees may be eligible for the dividends-received deduction and individuals may be eligible for preferential tax rates on any qualified dividend income. Unless entitled to relief under specific statutory provisions, we will also be disqualified from taxation as a REIT for the four taxable years following the year in which we lost our qualification. It is not possible to state whether in all circumstances we would be entitled to this statutory relief.

Taxation of Holders of Our Common Stock

        The following summary describes certain of the U.S. federal income tax considerations of owning and disposing of our common stock, which a holder of units may acquire upon an exchange. These rules are complex, and no attempt is made herein to provide more than a brief summary of such rules. Accordingly, the discussion does not address all aspects of U.S. federal income taxation that may be relevant to a holder in light of its particular circumstances and does not address any state, local or foreign tax consequences. We urge holders to consult their tax advisors to determine the impact of U.S.

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federal, state, local and foreign income tax laws on the acquisition, ownership, and disposition of shares of our common stock, including any reporting requirements.

Taxable U.S. Stockholders Generally

        If you are a "U.S. holder," as defined below, this section or the section entitled "Tax-Exempt Stockholders" applies to you. Otherwise, the section entitled "non-U.S. Stockholders," applies to you.

        A "U.S. holder" is a beneficial holder of our common stock who is:

A "non-U.S. holder" is a beneficial holder of shares of our common stock who is not a U.S. holder.

        Distributions out of our current or accumulated earnings and profits will be treated as dividends and, other than capital gain dividends and certain amounts that have previously been subject to corporate level tax, discussed below, will be taxable to taxable U.S. holders as ordinary income when received, except as described below. See "—Tax Rates" below. As long as we qualify as a REIT, these distributions will not be eligible for the dividends-received deduction in the case of U.S. holders that are corporations or, except to the extent provided in "—Tax Rates" below, the preferential rates on qualified dividend income applicable to non-corporate taxpayers. However, under the TCJA, for taxable years beginning after December 31, 2017 and before January 1, 2026, stockholders that are individuals, trusts, or estates are generally entitled to deduct up to 20% of certain qualified business income, including "qualified REIT dividends" (generally, dividends received by a REIT shareholder that are not designated as capital gain dividends or qualified dividend income), subject to certain limitations. For purposes of determining whether distributions to holders of our stock are out of current or accumulated earnings and profits, our earnings and profits will be allocated first to our outstanding preferred stock and then to our outstanding common stock.

        To the extent that we make distributions on our stock in excess of our current and accumulated earnings and profits, these distributions will be treated first as a return of capital to a U.S. holder which will not be subject to tax. This treatment will reduce the U.S. holder's adjusted tax basis in its shares of our stock by the amount of the distribution, but not below zero. Distributions in excess of our current and accumulated earnings and profits and in excess of a U.S. holder's adjusted tax basis in its shares will be taxable as capital gain. Such gain will be taxable as long-term capital gain if the shares have been held for more than one year. Dividends we declare in October, November, or December of any year and which are payable to a holder of record on a specified date in any of these months will be treated as both paid by us and received by the holder on December 31 of that year, provided we actually pay the dividend on or before January 31 of the following year. U.S. holders may not include in their own income tax returns any of our net operating losses or capital losses.

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        Certain dividends partially paid in our common stock and partially paid in cash that comply with IRS guidance, will be taxable to recipient U.S. holders to the same extent as if paid in cash. See "Taxation of the Company—Annual Distribution Requirements" above.

        Dividends that we properly designate as capital gain dividends will be taxable to taxable U.S. holders as gains from the sale or disposition of a capital asset, to the extent that such gains do not exceed our actual net capital gain for the taxable year. These dividends may be taxable to non-corporate U.S. holders at preferential rates applicable to capital gains. See "—Tax Rates" below. U.S. holders that are corporations may, however, be required to treat up to 20% of some capital gain dividends as ordinary income. If we properly designate any portion of a dividend as a capital gain dividend then, except as otherwise required by law, we are required by the terms of our corporate charter to allocate a portion of the total capital gain dividends paid to holders of all classes of our stock for the year to the holders of our preferred stock in proportion to the amount that our total dividends, as determined for U.S. federal income tax purposes, paid to the holders of such stock for the year bears to the total dividends, as determined for U.S. federal income tax purposes, paid or made available to holders of all classes of our stock for the year.

        We may elect to retain, rather than distribute as a capital gain dividend, all or a portion of our net capital gains. If we make this election, we would pay tax on our retained net capital gains. In addition, to the extent we so elect, a U.S. holder generally would:

        If a U.S. holder sells or disposes of shares of our common stock to a person other than us, it will recognize gain or loss for U.S. federal income tax purposes in an amount equal to the difference between the amount of cash and the fair market value of any property received on the sale or other disposition and its adjusted basis in the shares for tax purposes. This gain or loss, except as provided below, will be long-term capital gain or loss if the U.S. holder has held the stock for more than one year at the time of such sale or disposition. If, however, a U.S. holder recognizes loss upon the sale or other disposition of our common stock that it has held for six months or less, after applying certain holding period rules, the loss recognized will be treated as a long-term capital loss, to the extent the U.S. holder received distributions from us that were required to be treated as long-term capital gains.

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        A redemption of shares of our common stock will be treated under the Internal Revenue Code as a distribution taxable as a dividend to the extent of our current and accumulated earnings and profits at ordinary income rates unless the redemption satisfies one of the tests set forth in Section 302(b) of the Internal Revenue Code and is therefore treated as a sale or exchange of the redeemed shares. The redemption will be treated as a sale or exchange if it:

        In determining whether any of these tests have been met, shares of capital stock, including common stock and other equity interests in us, considered to be owned by the U.S. holder by reason of certain constructive ownership rules set forth in the Internal Revenue Code, as well as shares of capital stock actually owned by the U.S. holder, must generally be taken into account. Because the determination as to whether any of the alternative tests of Section 302(b) of the Internal Revenue Code will be satisfied with respect to the U.S. holder depends upon the facts and circumstances at the time of the redemption, U.S. holders are advised to consult their tax advisors to determine the appropriate tax treatment.

        If a redemption of shares of our common stock is treated as a distribution taxable as a dividend, the amount of the distribution will be measured by the amount of cash and the fair market value of any property received. A U.S. holder's adjusted basis in the redeemed shares for tax purposes will be transferred to its remaining shares of our capital stock, if any. If a U.S. holder owns no other shares of our capital stock, such basis may, under certain circumstances, be transferred to a related person or it may be lost entirely.

        If a redemption of shares of our stock is not treated as a distribution taxable as a dividend, it will be treated as a taxable sale or exchange in the manner described above under "—Dispositions of Our Stock."

        The maximum tax rate for non-corporate taxpayers for (1) capital gains, including certain "capital gain dividends," is currently 20% (although depending on the characteristics of the assets which produced these gains and on designations which we may make, certain capital gain dividends may be taxed at a 25% rate); (2) "qualified dividend income" is currently 20%; and (3) ordinary income is currently 37%. Non-corporate taxpayers may also be subject to certain Medicare tax on investment income, as described below. In general, dividends payable by REITs are not eligible for the reduced tax rate on corporate dividends, except to the extent that certain holding requirements have been met and the REIT's dividends are attributable to dividends received from taxable corporations (such as its taxable REIT subsidiaries), to income that was subject to tax at the corporate/REIT level (for example, if it distributed taxable income that it retained and paid tax on in the prior taxable year), or to dividends properly designated by the REIT as "capital gain dividends." However, as described above under "—Distributions Generally," stockholders that are individuals, trusts, or estates may currently deduct up to 20% of "qualified REIT dividends" received, subject to certain limitations.

        Dividend income from us and gain arising upon a sale of shares of our common stock generally should not be unrelated business taxable income ("UBTI") to a tax-exempt holder, except as described

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below. This income or gain will be UBTI, however, if a tax-exempt holder holds its shares as "debt-financed property" within the meaning of the Internal Revenue Code or if the shares are used in a trade or business of the tax-exempt holder. Generally, debt-financed property is property the acquisition or holding of which was financed through a borrowing by the tax-exempt holder.

        For tax-exempt holders which are social clubs, voluntary employee benefit associations, supplemental unemployment benefit trusts, or qualified group legal services plans exempt from U.S. federal income taxation under Sections 501(c)(7), (c)(9), (c)(17) or (c)(20) of the Internal Revenue Code, respectively, income from an investment in our shares will constitute UBTI unless the organization is able to properly claim a deduction for amounts set aside or placed in reserve for specific purposes so as to offset the income generated by its investment in our shares. These prospective investors should consult their tax advisors concerning these "set aside" and reserve requirements.

        Notwithstanding the above, however, a portion of the dividends paid by a "pension-held REIT" may be treated as UBTI as to certain trusts that hold more than 10%, by value, of the interests in the REIT. A REIT will not be a "pension-held REIT" if it is able to satisfy the "not closely held" requirement without relying on the "look-through" exception with respect to certain trusts or if such REIT is not "predominantly held" by "qualified trusts." As a result of limitations on the transfer and ownership of stock contained in our charter, we do not expect to be classified as a "pension-held REIT," and as a result, the tax treatment described in this paragraph should be inapplicable to our holders. However, because our stock is publicly traded, we cannot guarantee that this will always be the case.

Non-U.S. Stockholders

        The following discussion addresses the rules governing U.S. federal income taxation of the ownership and disposition of our common stock by non-U.S. holders.

        Distributions (including certain stock dividends) that are neither attributable to gain from our sale or exchange of U.S. real property interests nor designated by us as capital gain dividends will be treated as dividends of ordinary income to the extent that they are made out of our current or accumulated earnings and profits. Such distributions ordinarily will be subject to withholding of U.S. federal income tax at a 30% rate or such lower rate as may be specified by an applicable income tax treaty unless the distributions are treated as effectively connected with the conduct by the non-U.S. holder of a U.S. trade or business. Under certain treaties, however, lower withholding rates generally applicable to dividends do not apply to dividends from a REIT. Certain certification and disclosure requirements must be satisfied to be exempt from withholding under the effectively connected income exemption. Dividends that are treated as effectively connected with such a trade or business (and, in the case of certain income tax treaties, are attributable to a permanent establishment or fixed base maintained by the non-U.S. holder in the U.S.) will be subject to tax on a net basis at graduated rates, in the same manner as dividends paid to U.S. holders are subject to tax, and are generally not subject to withholding. Any such dividends received by a non-U.S. holder that is a corporation may also be subject to an additional branch profits tax at a 30% rate or such lower rate as may be specified by an applicable income tax treaty.

        Distributions in excess of our current and accumulated earnings and profits will not be taxable to a non-U.S. holder to the extent that such distributions do not exceed the non-U.S. holder's adjusted basis in our common stock, but rather will reduce the non-U.S. holder's adjusted basis of such stock. To the extent that these distributions exceed a non-U.S. holder's adjusted basis in our common stock, they will give rise to gain from the sale or exchange of such stock. The tax treatment of this gain is described below.

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        For withholding purposes, we expect to treat all distributions as made out of our current or accumulated earnings and profits. As a result, except with respect to certain distributions attributable to the sale of U.S. real property interests described below, we expect to withhold U.S. income tax at the rate of 30% on any distributions made to a non-U.S. holder unless:

        However, amounts withheld should generally be refundable if it is subsequently determined that the distribution was, in fact, in excess of our current and accumulated earnings and profits, provided that certain conditions are met.

        Distributions to a non-U.S. holder that we properly designate as capital gain dividends, other than those arising from the disposition of a U.S. real property interest, generally should not be subject to U.S. federal income taxation, unless:

        Pursuant to FIRPTA, distributions to a non-U.S. holder that are attributable to gain from our sale or exchange of U.S. real property interests (whether or not designated as capital gain dividends) will cause the non-U.S. holder to be treated as recognizing such gain as income effectively connected with a U.S. trade or business. Non-U.S. holders would generally be taxed at the same rates applicable to U.S. holders, subject to a special alternative minimum tax in the case of nonresident alien individuals (although, under the TCJA, the corporate alternative minimum tax has been repealed for taxable years beginning after December 31, 2017). We will also be required to withhold and to remit to the IRS 21% of any distribution to a non-U.S. holder that is designated as a capital gain dividend, or, if greater, 21% of a distribution to the non-U.S. holder that could have been designated as a capital gain dividend. The amount withheld is creditable against the non-U.S. holder's U.S. federal income tax liability. However, any distribution with respect to any class of stock which is regularly traded on an established securities market located in the U.S. is not subject to FIRPTA, and therefore, not subject to the 21% U.S. withholding tax described above, if the non-U.S. holder did not own more than 10% of such class of stock at any time during the one-year period ending on the date of the distribution. Instead, such distributions generally will be treated in the same manner as ordinary dividend distributions.

        Although the law is not clear on the matter, it appears that amounts we designate as retained capital gains in respect of the common stock held by U.S. holders generally should be treated with

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respect to non-U.S. holders in the same manner as actual distributions by us of capital gain dividends. Under this approach, a non-U.S. holder would be able to offset as a credit against its U.S. federal income tax liability resulting from its proportionate share of the tax paid by us on such retained capital gains, and to receive from the IRS a refund to the extent of the non-U.S. holder's proportionate share of such tax paid by us exceeds its actual U.S. federal income tax liability.

        Gain recognized by a non-U.S. holder upon the sale or exchange of our common stock generally will not be subject to U.S. federal income taxation under FIRPTA unless such stock constitutes a U.S. real property interest within the meaning of FIRPTA. Our common stock will not constitute a U.S. real property interest so long as we are a domestically-controlled qualified investment entity. As discussed above, a domestically-controlled qualified investment entity includes a REIT in which at all times during a specified testing period less than 50% in value of its stock is held directly or indirectly by non-U.S. holders. We believe, but cannot guarantee, that we have been a "domestically-controlled qualified investment entity." Even if we have been a "domestically-controlled qualified investment entity," because our capital stock is publicly traded, no assurance can be given that we will continue to be a "domestically-controlled qualified investment entity."

        Even if we do not qualify as a "domestically-controlled qualified investment entity" at the time a non-U.S. holder sells or exchanges our stock, gain arising from such a sale or exchange would not be subject to U.S. taxation under FIRPTA as a sale of a "U.S. real property interest" if:

        If gain on the sale or exchange of our common stock were subject to U.S. taxation under FIRPTA, the non-U.S. holder would be subject to regular U.S. federal income tax with respect to such gain in the same manner as a taxable U.S. holder (subject to any applicable alternative minimum tax and a special alternative minimum tax in the case of nonresident alien individuals). In addition, if our stock is not then traded on an established securities market, the purchaser of the stock would be required to withhold and remit to the IRS 15% of the purchase price. If amounts withheld on a sale, redemption, repurchase, or exchange of our stock exceed the holder's substantive tax liability resulting from such disposition, such excess may be refunded or credited against such non-U.S. holder's U.S. federal income tax liability, provided that the required information is provided to the IRS on a timely basis. Amounts withheld on any such sale, exchange or other taxable disposition of our stock may not satisfy a non-U.S. holder's entire tax liability under FIRPTA, and such non-U.S. holder remains liable for the timely payment of any remaining tax liability. In general, even if we are a domestically controlled qualified investment entity, upon disposition of our common stock (subject to the 10% exception applicable to "regularly traded" stock described above), a non-U.S. holder may be treated as having gain from the sale or exchange of U.S. real property interest if the non-U.S. holder (1) disposes of our stock within a 30-day period preceding the ex-dividend date of a distribution, any portion of which, but for the disposition, would have been treated as gain from the sale or exchange of a U.S. real property interest and (2) acquires, enters into a contract or option to acquire, or is deemed to acquire other shares of our stock during the 61-day period beginning with the first day of the 30-day period described in clause (1).

        Gain from the sale or exchange of our common stock not otherwise subject to FIRPTA will nonetheless be taxable in the U.S. to a non-U.S. holder in two cases: (1) if the non-U.S. holder's investment in our stock is treated as effectively connected with the non-U.S. holder's U.S. trade or business (and, in the case of certain income tax treaties, is attributable to a permanent establishment or

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fixed base maintained by the non-U.S. holder in the U.S.), such non-U.S. holder will be subject to the same treatment as a U.S. holder with respect to such gain; and (2) if the non-U.S. holder is a nonresident alien individual who was present in the U.S. for 183 days or more during the taxable year and has a "tax home" in the U.S., such non-U.S. holder will be subject to a 30% tax on such non-U.S. holder's capital gain. Non-U.S. holders should contact their tax advisors regarding the tax consequences of any sale, exchange, or other taxable disposition of our common stock.

        If our common stock is owned or treated as owned by an individual who is not a citizen or resident (as specially defined for U.S. federal estate tax purposes) of the United States at the time of such individual's death, the stock will be includable in the individual's gross estate for U.S. federal estate tax purposes, unless an applicable estate tax treaty provides otherwise, and may therefore be subject to U.S. federal estate tax.

Other Tax Considerations

State, Local and Foreign Taxes

        We may be required to pay tax in various state, local or foreign jurisdictions, including those in which we transact business, and holders of our common stock may be required to pay tax in various state, local or foreign jurisdictions, including those in which they reside. Our state, local and foreign tax treatment may not conform to the U.S. federal income tax consequences discussed above. For example, certain states apply a built-in gains tax to the sale of assets acquired from a C corporation in a Carry-Over Basis Transaction, described above, during the ten-year period following such asset acquisition. In addition, a holder's state, local and foreign tax treatment may not conform to the U.S. federal income tax consequences discussed above. Consequently, prospective investors should consult their tax advisors regarding the effect of state, local and foreign tax laws on an investment in our common stock.

Legislative or Other Actions Affecting REITs

        The present U.S. federal income tax treatment of REITs may be modified, possibly with retroactive effect, by legislative, judicial or administrative action at any time. The REIT rules are constantly under review by persons involved in the legislative process and by the IRS and the U.S. Treasury Department which may result in statutory changes as well as revisions to regulations and interpretations.

        The effect of the significant changes made by the TCJA is highly uncertain, and administrative guidance, technical corrections, and amendments will be required in order to fully evaluate the effect of many provisions. We cannot predict the long-term effect of the TCJA or any future law changes on REITs or their stockholders. Changes to the U.S. federal tax laws and interpretations thereof could adversely affect an investment in our common stock.

Medicare 3.8% Tax on Investment Income

        Certain U.S. holders who are individuals, estates or trusts and whose income exceeds certain thresholds will be required to pay a 3.8% Medicare tax on dividends, interest and certain other investment income, including (i) capital gains from the sale or other disposition of our common stock and (ii) gain from the redemption of units for cash or the exchange of units for shares of our common stock. U.S. holders of our common stock should consult their tax advisors regarding the possible applicability of this additional tax in their particular circumstances.

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Foreign Account Tax Compliance Act

        Under the Foreign Account Tax Compliance Act ("FATCA"), withholding at a rate of 30% will generally be required on dividends in respect of, and, after December 31, 2018, gross proceeds from the sale of, shares of our common stock held by or through certain foreign financial institutions (including investment funds), unless such institution (i) enters into an agreement with the U.S. Department of the Treasury to report, on an annual basis, information with respect to shares in, and accounts maintained by, the institution to the extent such shares or accounts are held by certain U.S. persons and by certain non-U.S. entities that are wholly or partially owned by U.S. persons and to withhold on certain payments, or (ii) complies with the terms of an intergovernmental agreement between the U.S. and an applicable foreign country. Accordingly, the entity through which our stock is held will affect the determination of whether such withholding is required. Similarly, dividends in respect of, and, after December 31, 2018, gross proceeds from the sale of shares of our common stock held by an investor that is a non-financial non-U.S. entity that does not qualify under certain exemptions will be subject to withholding at a rate of 30%, unless such entity either (i) certifies that such entity does not have any "substantial United States owners" or (ii) provides certain information regarding the entity's "substantial United States owners," which we or the applicable withholding agent will in turn provide to the Secretary of the Treasury. An intergovernmental agreement between the United States and an applicable foreign country, or future Treasury regulations or other guidance, may modify these requirements. We will not pay any additional amounts to investors in respect of any amounts withheld. Non-U.S. investors are encouraged to consult their tax advisors regarding the possible implications of the legislation on their investment in our common stock.

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SELLING HOLDERS

        We are registering for resale 57,636 shares of our common stock, which are issuable or have been issued upon exchange of 25,074 non-managing member units of HCPI/Utah, LLC pursuant to redemption rights set forth in that certain Amended and Restated Limited Liability Company Agreement dated as of January 20, 1999 of HCPI/Utah, LLC, as amended, and that certain Registration Rights Agreement dated January 20, 1999 between Health Care Property Investors, Inc., a Maryland corporation (as predecessor to HCP, Inc.), and the unitholders identified on the signature page thereof.

        The registration of the shares of our common stock covered by this prospectus supplement satisfies contractual registration rights, but does not necessarily mean that any of the holders of non-managing member units of HCPI/Utah, LLC will exercise their remaining redemption rights or that upon any such redemption we will elect, in our sole and absolute discretion, to redeem some or all of the non-managing member units for shares of our common stock instead of paying a cash amount.

        We do not know when or in what amounts the selling stockholders may offer securities for sale. The selling stockholders may elect not to sell any or all of the securities offered by this prospectus supplement. Because the selling stockholders may offer all or some of the securities pursuant to this prospectus supplement, and because there are currently no agreements, arrangements or understandings with respect to the sale of any of the securities that will be held by the selling stockholders after completion of the offering, we cannot estimate the number of the securities that will be held by the selling stockholders after completion of the offering. However, for purposes of this table, we have assumed that, after completion of the offering, none of the securities covered by this prospectus supplement will be held by the selling stockholders. Except as otherwise indicated, the number of securities beneficially owned is determined under rules promulgated by the SEC, and the information may not represent beneficial ownership for any other purpose.

        The following table sets forth certain information about the selling stockholders based on information provided to us by the selling stockholders and is accurate to the best of our knowledge as of June 19, 2018.

 
   
   
   
  Shares of Our
Common Stock Owned
Assuming Exercise of
all Exchange Rights
 
 
   
  Shares of Our
Common Stock
Subject to Resale
Registration
Rights(2)
  Other Shares of
Our Common
Stock Issuable
Upon Exchange
of Units(3)
 
 
  Common Stock
Beneficially
Owned(1)
 
Name
  Shares   Percent(1)  

RLC Real Estate, LLC

        1,196     67,038     68,234     *  

Boyer Medical Holding Company, L.C. 

        15,047     26,752     41,799     *  

R&S Boyer Family, L.C. 

        20,697     632,581     653,278     *  

Gardner Property Holdings, L.C. 

        20,697     326,947     347,644     *  

*
Represents less than 1% of the total outstanding shares of our common stock.

(1)
Based on information available to us as of June 13, 2018.

(2)
Represents all of the shares that the selling stockholders may offer under this prospectus supplement. The resale shares may be offered from time to time by the selling stockholders. Due to rounding, column may not foot to total number of resale shares.

(3)
Includes other non-managing member units of HCPI/Utah, LLC held by the holder that may be exchanged for shares of our common stock but which are not subject to the resale registration rights covered by this prospectus supplement.

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PLAN OF DISTRIBUTION

        The resale shares covered by this prospectus supplement and the accompanying prospectus may be offered and sold from time to time by the selling stockholders. The term "selling stockholders" includes pledgees, donees, transferees or other successors-in-interest that receive the resale shares from the selling stockholders as a gift, distribution or other transfer (including a purchase) after the date of this prospectus supplement. To the extent required, this prospectus supplement and the accompanying prospectus may be amended and supplemented from time to time to describe a specific plan of distribution.

        We will not receive any proceeds from the sale of the shares by the selling stockholders, but we have agreed to pay the following expenses for the registration of the shares:

        We have no obligation to pay any underwriting fees, discounts or commissions attributable to the sale of our common stock. We also have no obligation to pay any out-of-pocket expenses of the selling stockholders, or the agents who manage their accounts, or any transfer taxes relating to the registration or sale of the common stock.

        The selling stockholders will act independently of us in making decisions with respect to the timing, manner and size of each sale of the resale shares. These sales may be made at a fixed price or prices, which may be changed, at prices on the NYSE or at prices related to the then current market price and under terms then prevailing. Sales of the resale shares may also be made in negotiated transactions at negotiated prices, including by one or more of the following methods:

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        In connection with the distributions of the resale shares or otherwise, the selling stockholders may:

        In addition, the selling stockholders may sell the shares pursuant to Rule 144 adopted under the Securities Act if permitted by that rule, or under Section 4(1) of the Securities Act, rather than pursuant to this prospectus supplement and the accompanying prospectus. In effecting sales, broker-dealer or agents engaged by the selling stockholders may arrange for other broker-dealers to participate. Broker-dealers or agents may receive commissions, discounts or concessions from the selling stockholders, in amounts to be negotiated immediately prior to the sale.

        In offering the resale shares covered by this prospectus supplement and the accompanying prospectus, the selling stockholders, and any broker-dealers and any other participating broker-dealers who execute sales for the selling stockholders, may be deemed to be "underwriters" within the meaning of the Securities Act in connection with these sales. Any profits realized by the selling stockholders and the compensation of such broker-dealers may be deemed to be underwriting discounts and commissions. To the extent the selling stockholders or any such broker-dealer may be deemed to be an underwriter, the selling stockholders and such broker-dealer will be subject to the prospectus delivery requirements of the Securities Act and may be subject to certain statutory liabilities of, including but not limited to, Sections 11, 12 and 17 of the Securities Act and Rule 10b-5 under the Exchange Act.

        In order to comply with the securities laws of certain states, the resale shares must be sold in those states only through registered or licensed brokers or dealers. In addition, in certain states the resale shares may not be sold unless they have been registered or qualified for sale in the applicable state or an exemption for the registration or qualification requirement is available and is complied with.

        We will make copies of this prospectus supplement and the accompanying prospectus available to the selling stockholders for the purpose of satisfying the prospectus delivery requirements of the Securities Act. The selling stockholders may indemnify any broker-dealer that participates in transactions involving the sale of the resale shares against certain liabilities, including liabilities arising under the Securities Act.

        We have agreed to indemnify the selling stockholders against certain liabilities, including certain liabilities under the Securities Act.

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VALIDITY OF COMMON STOCK

        The validity of the shares of our common stock offered hereby has been passed upon for us by Ballard Spahr LLP, Baltimore, Maryland. Skadden, Arps, Slate, Meagher & Flom LLP, New York, New York represents HCP in respect of the transactions contemplated by this prospectus supplement.

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PROSPECTUS

Health Care Property Investors, Inc.

53,602 Shares

Common Stock



        This prospectus relates to the possible resale from time to time of up to an aggregate of 53,602 shares of common stock, par value $1.00 per share, of Health Care Property Investors, Inc., a Maryland corporation, that may be issued to holders of up to 26,801 non-managing member units in HCPI/Utah, LLC, if these holders tender their units and we elect to exchange these units for shares of our common stock in lieu of a cash payment. The non-managing member units in HCPI/Utah, LLC were issued to affiliates of The Boyer Company, L.C., a Utah limited liability company, in connection with the contribution of real property and improvements to HCPI/Utah, LLC. These holders, as well as certain parties that received non-managing member units from the above mentioned holders pursuant to assignments, are referred to herein as selling holders.

        We will not receive any proceeds from the issuance of the shares of our common stock to the selling holders or the resale of the shares by the selling holders; however, we will acquire membership units of HCPI/Utah, LLC currently held by the selling holders tendered in exchange for shares of our common stock.

        Our shares of common stock are traded on the New York Stock Exchange under the symbol "HCP." On May 11, 2005, the last reported sales price of our common stock on the New York Stock Exchange was $26.12 per share.



        You should consider the risks discussed in "Risk Factors" beginning on page 1 of this prospectus before you invest in our common stock.



        NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR PASSED ON THE ADEQUACY OR ACCURACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.



The date of this prospectus is May 31, 2005



Health Care Property Investors, Inc.
3760 Kilroy Airport Way, Suite 300
Long Beach, California 90806
(562) 733-5100


Table of Contents


TABLE OF CONTENTS

 
  Page

RISK FACTORS

  1

WHERE YOU CAN FIND MORE INFORMATION

 
4

CAUTIONARY LANGUAGE REGARDING FORWARD LOOKING STATEMENTS

 
5

THE COMPANY

 
6

USE OF PROCEEDS

 
7

DESCRIPTION OF CAPITAL STOCK

 
8

PROVISIONS OF MARYLAND LAW AND HCP'S CHARTER AND BYLAWS

 
17

UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS

 
22

SELLING HOLDERS

 
39

PLAN OF DISTRIBUTION

 
42

LEGAL MATTERS

 
44

EXPERTS

 
45

        All references in this prospectus to "HCP" "we," "us" or "our" mean Health Care Property Investors, Inc., its majority-owned subsidiaries and other entities controlled by Health Care Property Investors, Inc. except where it is clear from the context that the term means only the issuer, Health Care Property Investors, Inc.

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RISK FACTORS

        Below are the risks that we believe are material to investors who purchase or own our common stock. In addition to other information contained or incorporated by reference in this prospectus, you should carefully consider the following factors before acquiring the common stock offered by this prospectus.

Risks Related to Our Operators

If our tenants and mortgagors are unable to operate our properties in a manner sufficient to generate income, they may be unable to make rent and loan payments to us.

        The healthcare industry is highly competitive and we expect that it may become more competitive in the future. Our tenants and mortgagors are subject to competition from other healthcare providers that provide similar healthcare services, including from newly constructed facilities. The profitability of healthcare facilities depends upon several factors, including the number of physicians using the healthcare facilities or referring patients there, competitive systems of healthcare delivery and the size and composition of the population in the surrounding area. Private, federal and state payment programs, including a reduction in reimbursement by any of them, and the effect of other laws and regulations may also have a significant influence on the revenues and income of the properties. If our tenants and mortgagors are not competitive with other healthcare providers and are unable to generate income, they may be unable to make rent and loan payments to us.

The bankruptcy, insolvency or financial deterioration of our facility operators could significantly delay our ability to collect unpaid rents or require us to find new operators.

        Our financial position and our ability to make distributions to our stockholders may be adversely affected by financial difficulties experienced by any of our major operators, including bankruptcy, insolvency or a general downturn in the business, or in the event any of our major operators do not renew or extend their relationship with us as their lease terms expire.

        We are exposed to the risk that our operators may not be able to meet their obligations, which may result in their bankruptcy or insolvency. Although our leases and loans provide us the right to terminate an investment, evict an operator, demand immediate repayment and other remedies, the bankruptcy laws afford certain rights to a party that has filed for bankruptcy or reorganization. An operator in bankruptcy may be able to restrict our ability to collect unpaid rents or interest during the bankruptcy proceeding.

Tenet Healthcare Corporation accounts for a significant percentage of our revenues and is currently experiencing significant legal, financial and regulatory difficulties.

        During 2004, Tenet Healthcare Corporation accounted for approximately 12% of our revenues. According to public disclosures, Tenet is experiencing significant legal, financial and regulatory difficulties. We cannot predict with certainty the impact, if any, of the outcome of these uncertainties on our consolidated financial statements. The failure or inability of Tenet to pay its obligations could materially reduce our revenue, net income and cash flows and could have a material adverse effect on the value of our common stock.

Our operators are faced with increased litigation and rising insurance costs that may affect their ability to pay their lease or mortgage payments.

        In some states, advocacy groups have been created to monitor the quality of care at healthcare facilities, and these groups have brought litigation against operators. Also, in several instances, private litigation by patients has succeeded in winning very large damage awards for alleged abuses. The effect of this litigation and potential litigation has been to materially increase the costs of monitoring and

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reporting quality of care compliance incurred by our tenants. In addition, the cost of liability and medical malpractice insurance has increased and may continue to increase so long as the present litigation environment affecting the operations of healthcare facilities continues. Continued cost increases could cause our tenants to be unable to pay their lease or mortgage payments, potentially decreasing our revenue and increasing our collection and litigation costs. Moreover, to the extent we are required to take back the affected facilities, our revenue from those facilities could be reduced or eliminated for an extended period of time.

Risks Related to Real Estate Investment and Our Structure

We rely on external sources of capital to fund future capital needs, and if our access to such capital is difficult or on commercially unreasonable terms, we may not be able to meet maturing commitments or make future investments necessary to grow our business.

        In order to qualify as a REIT under the Internal Revenue Code, among other things, we are required to distribute to our stockholders at least 90% of our REIT taxable income each year, and we will be subject to tax to the extent we distribute less than 100% of our REIT taxable income to our stockholders each year. Because of these distribution requirements, we may not be able to fund all future capital needs, including capital needs in connection with acquisitions, from cash retained from operations. As a result, we rely on external sources of capital. If we are unable to obtain needed capital at all or only on unfavorable terms from these sources, we might not be able to make the investments needed to grow our business, or to meet our obligations and commitments as they mature, which could negatively affect the ratings of our debt and even, in extreme circumstances, affect our ability to continue operations. Our access to capital depends upon a number of factors over which we have little or no control, including general market conditions, interest rates, the market's perception of our growth potential, our current and potential future earnings, and our cash distributions and the market price of the shares of our capital stock.

If we are unable to purchase suitable healthcare facilities at a favorable cost, we will be unable to continue to grow through acquisitions.

        The acquisition and financing of healthcare facilities at favorable costs is highly competitive. If we cannot identify and purchase a sufficient quantity of healthcare facilities at favorable prices, or if we are unable to finance such acquisitions on commercially favorable terms, our business will suffer.

Unforeseen costs associated with the acquisition of new properties could reduce our profitability.

        Our business strategy contemplates future acquisitions. The acquisitions we make may not prove to be successful. We might encounter unanticipated difficulties and expenditures relating to any acquired properties, including contingent liabilities. We might never realize the anticipated benefits of an acquisition, which could adversely affect our profitability.

Since real estate investments are illiquid, we may not be able to sell properties when we desire.

        Real estate investments generally cannot be sold quickly. We may not be able to vary our portfolio promptly in response to vacancies or economic conditions. This inability to respond to changes in the performance of our investments could adversely affect our ability to service debt and make distributions to our stockholders. In addition, there are limitations under the federal income tax laws applicable to REITs that may limit our ability to recognize the full economic benefit from a sale of our assets.

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Transfers of healthcare facilities generally require regulatory approvals and alternative uses of healthcare facilities are limited.

        Because transfers of healthcare facilities may be subject to regulatory approvals not required for transfers of other types of commercial operations and other types of real estate, there may be delays in transferring operations of our facilities to successor tenants or we may be prohibited from transferring operations to a successor tenant. In addition, many of our properties are healthcare facilities that may not be easily adapted to non-healthcare related uses. If we are unable to transfer properties at times opportune to us, our revenue and operations may suffer.

Some potential losses may not be covered by insurance.

        We generally require our tenants and mortgagors to secure and maintain comprehensive liability and property insurance that covers us, as well as the tenants or mortgagors, on most of our properties. Some types of losses, however, either may be uninsurable or too expensive to insure against. Should an uninsured loss or a loss in excess of insured limits occur, we could lose all or a portion of the capital we have invested in a property, as well as the anticipated future revenue from the property. In such an event, we might nevertheless remain obligated for any mortgage debt or other financial obligations related to the property. We cannot assure you that material losses in excess of insurance proceeds will not occur in the future.

Loss of our tax status as a REIT would have significant adverse consequences to us.

        We believe we currently operate and have operated commencing with our taxable year ended December 31, 1985, in a manner that allows us to qualify as a REIT for federal income tax purposes under the Internal Revenue Code, as amended.

        Qualification as a REIT involves the application of highly technical and complex Internal Revenue Code provisions for which there are only limited judicial and administrative interpretations. The determination of various factual matters and circumstances not entirely within our control may affect our ability to qualify as a REIT. For example, in order to qualify as a REIT, at least 95% of our gross income in any year must be derived from qualifying sources, and we must satisfy a number of requirements regarding the composition of our assets. Also, we must make distributions to stockholders aggregating annually at least 90% of our REIT taxable income, excluding capital gains. In addition, new legislation, regulations, administrative interpretations or court decisions may adversely affect our investors or our ability to qualify as a REIT for tax purposes. Although we believe that we have been organized and have operated in such manner, we can give no assurance that we have qualified or will continue to qualify as a REIT for tax purposes.

        If we lose our REIT status, we will face serious tax consequences that will substantially reduce the funds available to make payments of principal and interest on the debt securities we issue and to make distributions to our stockholders. If we fail to qualify as a REIT:

        In addition, if we fail to qualify as a REIT, we would not be required to make distributions to stockholders.

        As a result of all these factors, our failure to qualify as a REIT also could impair our ability to expand our business and raise capital, and could adversely affect the value of our common stock.

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WHERE YOU CAN FIND MORE INFORMATION

        We file annual, quarterly and current reports, proxy statements and other information with the SEC. You may read and copy any reports, statements or other information that we have filed at the SEC's public reference rooms. You may read and copy any document we file with the SEC at its public reference facilities at 450 Fifth Street, N.W., Washington, D.C. 20549. You may also obtain copies of this information by mail from the public reference section of the SEC, 450 Fifth Street, N.W., Room 1024, Washington, D.C. 20549, at prescribed rates. Please call the SEC at 1-800-SEC-0330 for further information on the operation of the public reference facilities. Our SEC filings are also available to the public from commercial document retrieval services and at the web site maintained by the SEC at http://www.sec.gov. You may inspect information that we file with The New York Stock Exchange at the offices of The New York Stock Exchange at 20 Broad Street, New York, New York 10005.

        The SEC allows us to "incorporate by reference" the information we file with the SEC, which means that we can disclose important information to you by referring to the other information we have filed with the SEC. The information that we incorporate by reference is considered a part of this prospectus and information that we file later with the SEC will automatically update and supersede the information contained in this prospectus. We incorporate by reference the following documents we filed with the SEC pursuant to Section 13 of the Securities Exchange Act of 1934, as amended:

        We are also incorporating by reference additional documents that we may file with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934 after the date of this prospectus and before we stop offering the securities described in this prospectus. These documents include periodic reports, such as annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, as well as proxy statements. Any statement contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this prospectus to the extent that a statement contained herein or in any other subsequently filed document which also is or is deemed to be incorporated by reference herein modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus.

        If you are a stockholder, we may have sent you some of the documents incorporated by reference, but you can obtain any of them through us or the SEC. Documents incorporated by reference are available from us without charge, excluding all exhibits unless we have specifically incorporated by reference the exhibit in this prospectus. Stockholders may obtain documents incorporated by reference in this prospectus by requesting them in writing or by telephone from:

Investor Relations
Health Care Property Investors, Inc.
3760 Kilroy Airport Way, Suite 300
Long Beach, California 90806
(562) 733-5100
investorrelations@hcpi.com

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CAUTIONARY LANGUAGE REGARDING FORWARD LOOKING STATEMENTS

        Statements in this prospectus and the information incorporated by reference in this prospectus or any prospectus supplement that are not historical factual statements are "forward looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. We intend such forward looking statements to be covered by the safe harbor provisions for forward looking statements contained in the Private Securities Litigation Reform Act of 1995 and are including this section for purposes of complying with these safe harbor provisions. The statements include, among other things, statements regarding the intent, belief or expectations of us and our officers and can be identified by the use of terminology such as "may," "will," "expect," "believe," "intend," "plan," "estimate," "should" and other comparable terms or the negative thereof. In addition, we, through our senior management, from time to time make forward looking oral and written public statements concerning our expected future operations and other developments. You are cautioned that, while forward looking statements reflect our good faith belief and best judgment based upon current information, they are not guarantees of future performance and are subject to known and unknown risks and uncertainties. Actual results may differ materially from the expectations contained in the forward looking statements as a result of various factors. In addition to the factors set forth in this prospectus and in our annual report on Form 10-K for the fiscal year ended December 31, 2004, you should consider the following:

        We undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. In light of these risks and uncertainties, the forward looking events discussed in this prospectus or discussed in or incorporated by reference in this prospectus may not occur.

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THE COMPANY

        We were organized in 1985 to qualify as a real estate investment trust, or a REIT. We invest directly or through joint ventures in healthcare related real estate located throughout the United States. We commenced business 20 years ago, making us the second oldest REIT specializing in healthcare real estate. Since 1986, the debt rating agencies have rated our debt investment grade. As of April 27, 2005, Moody's Investors Service and Standard & Poor's rated our senior debt at Baa2 and BBB+, respectively. The market value of our common stock was approximately $3.45 billion as of May 5, 2005.

        As of March 31, 2005, our gross investment in our properties, including investments through joint ventures and mortgage loans, was approximately $3.5 billion. As of March 31, 2005, our portfolio of 525 properties in 43 states consisted of:

        Our principal offices are located at 3760 Kilroy Airport Way, Suite 300, Long Beach, California 90806, and our telephone number is (562) 733-5100.

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USE OF PROCEEDS

        We are filing the registration statement of which this prospectus is a part pursuant to our contractual obligations to the holders named in the section entitled "Selling Holders." We will not receive any proceeds from the issuance of shares of common stock to the selling holders or the resale of the shares by the selling holders; however, we will acquire membership units of HCPI/Utah, LLC currently held by the selling holders tendered in exchange for shares of our common stock. We will also pay registration expenses which we estimate to be approximately $55,000.

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DESCRIPTION OF CAPITAL STOCK

GENERAL

        Our authorized capital stock consists of 750,000,000 shares of common stock, par value $1.00 per share, and 50,000,000 shares of preferred stock, par value $1.00 per share. All share numbers set forth in this prospectus have been adjusted as appropriate to reflect the 2-for-1 stock split we effected with respect to our common stock on March 2, 2004. The following description is qualified in all respects by reference to our charter and to our bylaws, as amended and restated, copies of which were filed as exhibits to our Quarterly Report on Form 10-Q for the quarter ended June 30, 2004.

DESCRIPTION OF COMMON STOCK

        As of May 11, 2005, there were 134,331,875 shares of common stock outstanding. All shares of common stock participate equally in dividends payable to holders of common stock, when and as authorized by our board and declared by HCP, and in net assets available for distribution to holders of common stock on our liquidation, dissolution, or winding up. Each outstanding share of common stock entitles the holder to one vote on all matters submitted to a vote of HCP common stockholders. Holders of our common stock do not have cumulative voting rights in the election of directors. Our charter contains restrictions on the ownership and transfer of our common stock. See "Transfer Restrictions, Redemption and Business Combination Provisions."

        All issued and outstanding shares of common stock are, and the common stock offered under this prospectus will be upon issuance, validly issued, fully paid and nonassessable. Holders of our common stock do not have preference, conversion, exchange or preemptive rights. Our common stock is listed on the New York Stock Exchange under the symbol "HCP."

        The transfer agent and registrar of our common stock is The Bank of New York.

DESCRIPTION OF PREFERRED STOCK

        Under our charter, our board is authorized without further stockholder action to establish and issue, from time to time, up to 50,000,000 shares of preferred stock of HCP, in one or more series, with such designations, preferences, powers and relative participating, optional or other special rights, and the qualifications, limitations or restrictions thereon, including, but not limited to, dividend rights, dividend rate or rates, conversion rights, voting rights, rights and terms of redemption (including sinking fund provisions), the redemption price or prices, and the liquidation preferences as shall be stated in the resolution providing for the issue of a series of such stock, adopted, at any time or from time to time, by our board. As of May 11, 2005, HCP had outstanding 4,000,000 shares of 7.25% Series E Cumulative Redeemable Preferred Stock and 7,820,000 shares of 7.1% Series F Cumulative Redeemable Preferred Stock. The material terms of our series E preferred stock and series F preferred stock are described below.

Series E Preferred Stock

        Voting Rights.    Holders of the series E preferred stock generally do not have any voting rights, except in limited circumstances.

        The consent of the holders of series E preferred stock is not required for the taking of any corporate action, including any merger or consolidation involving HCP or a sale of all or substantially all of the assets of HCP, regardless of the effect that such merger, consolidation or sale may have upon the rights, preferences or voting power of the holders of the series E preferred stock, except as expressly set forth in the provisions of our charter which relate to the series E preferred stock.

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        Rank.    With respect to dividend rights and rights upon liquidation, dissolution or winding up of HCP, the series E preferred stock ranks:

        The term "equity securities" does not include convertible debt securities, which rank senior to the series E preferred stock prior to conversion.

        Dividends.    Holders of shares of the series E preferred stock are entitled to receive, when, as, and if declared by our board out of funds of HCP legally available for the payment of dividends, cumulative preferential annual cash dividends at the rate of 7.25% of the liquidation preference (equivalent to $1.8125 per annum per share).

        Dividends on the series E preferred stock are cumulative from the date of original issue and are payable quarterly in arrears on or about the last day of each March, June, September and December or, if not a business day, the next succeeding business day.

        No dividends may be declared by our board or paid or set apart for payment on the series E preferred stock if the terms of any agreement of HCP, including any agreement relating to its indebtedness, prohibits such a declaration, payment or setting apart for payment or provides that such declaration, payment or setting apart for payment would constitute a breach of or default under such an agreement. Likewise, no dividends may be declared by our board or paid or set apart for payment if such declaration or payment is restricted or prohibited by law.

        Dividends on the series E preferred stock accrue, however, whether or not HCP has earnings, whether or not there are funds legally available for the payment of such dividends and whether or not such dividends are declared. Accrued but unpaid dividends on the series E preferred stock do not bear interest and holders of the series E preferred stock are not entitled to any dividends in excess of full cumulative dividends described above. Any dividend payment made on the series E preferred stock is first credited against the earliest accrued but unpaid dividend due that remains payable.

        No full dividends may be declared or paid or set apart for payment on any class or series of preferred stock ranking, as to dividends, on a parity with or junior to the series E preferred stock, other than a dividend in shares of any class of stock ranking junior to the series E preferred stock as to dividends and upon liquidation, for any period unless full cumulative dividends have been or contemporaneously are declared and paid or declared and set apart for such payment on the series E preferred stock for all past dividend periods and the then current dividend period. When dividends are not paid in full, or full payment is not so set apart, upon the series E preferred stock and the shares of any other class or series of preferred stock ranking on a parity as to dividends with the series E preferred stock, including the series F preferred stock, all dividends declared upon the series E preferred stock and any other class or series of preferred stock ranking on a parity as to dividends with the series E preferred stock are declared pro rata so that the amount of dividends declared per share of series E preferred stock and such other class or series of preferred stock shall in all cases bear to each other the same ratio that accrued dividends per share on the series E preferred stock and such other class or series of preferred stock, which cannot include any accrual in respect of unpaid dividends

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for prior dividend periods if such preferred stock does not have a cumulative dividend, bear to each other.

        Except as provided in the preceding paragraph, unless full cumulative dividends on the series E preferred stock have been or contemporaneously are declared and paid or declared and set apart for payment for all past dividend periods and the then current dividend period, then, other than the payment of dividends in shares of our common stock or other shares of capital stock ranking junior to the series E preferred stock as to dividends and upon liquidation:

        Liquidation Preferences.    Upon any liquidation, dissolution or winding up of the affairs of HCP, the holders of series E preferred stock are entitled to be paid out of the assets of HCP legally available for distribution to its stockholders a liquidation preference of $25 per share, plus an amount equal to any accrued and unpaid dividends to the date of payment, before any distribution of assets is made to holders of our common stock or any other class or series of capital stock of HCP that ranks junior to the series E preferred stock as to liquidation rights.

        In determining whether a distribution (other than upon voluntary or involuntary liquidation) by dividend, redemption or other acquisition of shares of stock of HCP or otherwise is permitted under the Maryland General Corporation Law, no effect is given to amounts that would be needed if HCP would be dissolved at the time of the distribution, to satisfy the preferential rights upon distribution of holders of shares of stock of HCP whose preferential rights upon distribution are superior to those receiving the distribution.

        Maturity; Redemption.    The series E preferred stock has no stated maturity, is not subject to any sinking fund or mandatory redemption and is not convertible into any other securities of HCP. The series E preferred stock is not redeemable prior to September 15, 2008. HCP is entitled, however, to purchase shares of the series E preferred stock in order to preserve its status as a REIT for federal or state income tax purposes at any time. Following September 15, 2008, HCP may, at its option, redeem the series E preferred stock, in whole or in part, at any time or from time to time, at $25 per share (currently $100,000,000 in the aggregate), plus accrued and unpaid dividends.

        Restrictions on Ownership and Transfer.    See "Restrictions on Ownership and Transfer Relating to Preferred Stock."

Series F Preferred Stock

        Voting Rights.    Holders of the series F preferred stock generally do not have any voting rights, except in limited circumstances.

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        The consent of the holders of series F preferred stock is not required for the taking of any corporate action, including any merger or consolidation involving HCP or a sale of all or substantially all of the assets of HCP, regardless of the effect that such merger, consolidation or sale may have upon the rights, preferences or voting power of the holders of the series F preferred stock, except as expressly set forth in the provisions of our charter which relate to the series F preferred stock.

        Rank.    With respect to dividend rights and rights upon liquidation, dissolution or winding up of HCP, the series F preferred stock ranks:

        The term "equity securities" does not include convertible debt securities, which rank senior to the series F preferred stock prior to conversion.

        Dividends.    Holders of shares of the series F preferred stock are entitled to receive, when, as, and if declared by our board out of funds of HCP legally available for the payment of dividends, cumulative preferential annual cash dividends at the rate of 7.10% of the liquidation preference (equivalent to $1.775 per annum per share).

        Dividends on the series F preferred stock are cumulative from the date of original issue and are payable quarterly in arrears on or about the last day of each March, June, September and December or, if not a business day, the next succeeding business day.

        No dividends may be declared by our board or paid or set apart for payment on the series F preferred stock if the terms of any agreement of HCP, including any agreement relating to its indebtedness, prohibits such a declaration, payment or setting apart for payment or provides that such declaration, payment or setting apart for payment would constitute a breach of or default under such an agreement. Likewise, no dividends may be declared by our board or paid or set apart for payment if such declaration or payment is restricted or prohibited by law.

        Dividends on the series F preferred stock accrue, however, whether or not HCP has earnings, whether or not there are funds legally available for the payment of such dividends and whether or not such dividends are declared. Accrued but unpaid dividends on the series F preferred stock do not bear interest and holders of the series F preferred stock are not entitled to any dividends in excess of full cumulative dividends described above. Any dividend payment made on the series F preferred stock is first credited against the earliest accrued but unpaid dividend due that remains payable.

        No full dividends may be declared or paid or set apart for payment on any class or series of preferred stock ranking, as to dividends, on a parity with or junior to the series F preferred stock, other than a dividend in shares of any class of stock ranking junior to the series F preferred stock as to dividends and upon liquidation, for any period unless full cumulative dividends have been or contemporaneously are declared and paid or declared and set apart for such payment on the series F preferred stock for all past dividend periods and the then current dividend period. When dividends are not paid in full, or full payment is not so set apart, upon the series F preferred stock and the shares of any other class or series of preferred stock ranking on a parity as to dividends with the series F

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preferred stock, including the series E preferred stock, all dividends declared upon the series F preferred stock and any other class or series of preferred stock ranking on a parity as to dividends with the series F preferred stock are declared pro rata so that the amount of dividends declared per share of series F preferred stock and such other class or series of preferred stock shall in all cases bear to each other the same ratio that accrued dividends per share on the series F preferred stock and such other class or series of preferred stock, which cannot include any accrual in respect of unpaid dividends for prior dividend periods if such preferred stock does not have a cumulative dividend, bear to each other.

        Except as provided in the preceding paragraph, unless full cumulative dividends on the series F preferred stock have been or contemporaneously are declared and paid or declared and set apart for payment for all past dividend periods and the then current dividend period, then, other than the payment of dividends in shares of our common stock or other shares of capital stock ranking junior to the series F preferred stock as to dividends and upon liquidation:

        Liquidation Preferences.    Upon any liquidation, dissolution or winding up of the affairs of HCP, the holders of series F preferred stock are entitled to be paid out of the assets of HCP legally available for distribution to its stockholders a liquidation preference of $25 per share, plus an amount equal to any accrued and unpaid dividends to the date of payment, before any distribution of assets is made to holders of our common stock or any other class or series of capital stock of HCP that ranks junior to the series F preferred stock as to liquidation rights.

        In determining whether a distribution (other than upon voluntary or involuntary liquidation) by dividend, redemption or other acquisition of shares of stock of HCP or otherwise is permitted under the Maryland General Corporation Law, no effect is given to amounts that would be needed if HCP would be dissolved at the time of the distribution, to satisfy the preferential rights upon distribution of holders of shares of stock of HCP whose preferential rights upon distribution are superior to those receiving the distribution.

        Maturity; Redemption.    The series F preferred stock has no stated maturity, is not subject to any sinking fund or mandatory redemption and is not convertible into any other securities of HCP. The series F preferred stock is not redeemable prior to December 3, 2008. HCP is entitled, however, to purchase shares of the series F preferred stock in order to preserve its status as a REIT for federal or state income tax purposes at any time. Following December 3, 2008, HCP may, at its option, redeem the series F preferred stock, in whole or in part, at any time or from time to time, at $25 per share (currently $195,500,000 in the aggregate), plus accrued and unpaid dividends.

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        Restrictions on Ownership and Transfer.    See "Restrictions on Ownership and Transfer Relating to Preferred Stock."

TRANSFER RESTRICTIONS, REDEMPTION AND BUSINESS COMBINATION PROVISIONS

        Among other requirements, in order for us to qualify as a REIT under the Internal Revenue Code, no more than 50% in value of our outstanding shares of stock may be owned, actually or constructively, by five or fewer individuals (as defined in the Internal Revenue Code to include certain entities) during the last half of a taxable year. In addition, if we, or an owner of 10% or more of our capital stock, actually or constructively owns 10% or more of one of our tenants (or a tenant of any partnership or limited liability company in which we are a partner or member), the rent received by us (either directly or through the partnership or limited liability company) from the tenant will not be qualifying income for purposes of the gross income tests applicable to REITs contained in the Internal Revenue Code. A REIT's stock must also be beneficially owned by 100 or more persons during at least 335 days of a taxable year of twelve months or during a proportionate part of a shorter taxable year.

        Our charter contains restrictions on the ownership and transfer of our common stock that are intended to assist us in complying with these requirements and continuing to qualify as a REIT. The relevant sections of our charter provide that, subject to the exceptions described below, no person or entity may own, or be deemed to own by virtue of the applicable constructive ownership provisions of the Internal Revenue Code, more than 9.8% (by number of shares or value, whichever is more restrictive) of the outstanding shares of common stock. We refer to the limits described in this paragraph as the "ownership limits."

        The constructive ownership rules under the Internal Revenue Code are complex and may cause stock owned actually or constructively by a group of related individuals and/or entities to be owned constructively by one individual or entity. As a result, the acquisition of less than 9.8% of our common stock (or the acquisition of an interest in an entity that owns, actually or constructively, our common stock) by an individual or entity, could, nevertheless cause that individual or entity, or another individual or entity, to own constructively in excess of 9.8% of our outstanding common stock and thereby subject the common stock to the applicable ownership limit.

        Our board of directors may, but in no event will be required to, waive the ownership limit with respect to a particular stockholder if it:

        As a condition of such waiver, the board of directors may require an opinion of counsel satisfactory to it and/or undertakings or representations from the applicant with respect to preserving our REIT status.

        These charter provisions further prohibit:

        Any person who acquires or attempts or intends to acquire beneficial or constructive ownership of shares of common stock that will or may violate any of the foregoing restrictions on transferability and

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ownership will be required to give notice immediately to us and provide us with such other information as we may request in order to determine the effect of such transfer on our status as a REIT.

        Pursuant to our charter, if any purported transfer of common stock or any other event would otherwise result in any person violating the ownership limits or such other limit as permitted by our board of directors, then any such purported transfer will be void and of no force or effect as to that number of shares in excess of the applicable ownership limit. The shares proposed to be transferred will be deemed to have been transferred to, and held by, a trustee of a trust for the exclusive benefit of a charitable organization selected by us. The automatic transfer will be effective as of the close of business on the business day prior to the date of the violative transfer or other event that results in a transfer to the trust.

        The trustee shall sell the shares to us or to another person designated by the trustee whose ownership of the shares will not violate the ownership limit.

        The trustee must, within 20 days of receiving notice from us of the transfer of shares to the trust:

        The trustee shall be designated by us and shall be unaffiliated with us and any prohibited transferee or owner. Prior to the sale of any excess shares by the trust, the trustee will receive, in trust for the beneficiary, all dividends and other distributions paid by us with respect to the excess shares, and may also exercise all voting rights with respect to the excess shares.

        Subject to Maryland law, effective as of the date that the shares have been transferred to the trust, the trustee shall have the authority, at the trustee's sole discretion,

        However, if we have already taken irreversible corporate action, then the trustee may not rescind and recast the vote. Any dividend or other distribution paid to the prohibited transferee or owner, prior to our discovery that the shares had been automatically transferred to a trust as described above, must be repaid to the trustee upon demand for distribution to the beneficiary of the trust. If the transfer to the trust as described above is not automatically effective, for any reason, to prevent violation of the applicable ownership limit or as otherwise permitted by the board of directors, then our charter provides that the transfer of the excess shares will be void.

        All certificates representing shares of our common stock bear a legend referring to the restrictions described above.

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        In addition, if our board of directors shall, at any time and in good faith, be of the opinion that direct or indirect ownership of at least 9.9% of the voting shares of capital stock has or may become concentrated in the hands of one beneficial owner, it shall have the power:

        If our board of directors fails to grant an exemption from this 9.9% ownership limitation, then the transfer of shares, options, warrants, or other securities convertible into voting shares that would create a beneficial owner of more than 9.9% of the outstanding voting shares shall be deemed void ab initio, and the intended transferee shall be deemed never to have had an interest in the transferred securities. The purchase price for any voting shares of capital stock so redeemed shall be equal to the fair market value of the shares reflected in the closing sales price for the shares, if then listed on a national securities exchange, or the average of the closing sales prices for the shares if then listed on more than one national securities exchange, or if the shares are not then listed on a national securities exchange, the latest bid quotation for the shares if then traded over-the-counter, on the last business day immediately preceding the day on which we send notices of such acquisitions, or, if no such closing sales prices or quotations are available, then the purchase price shall be equal to the net asset value of such stock as determined by the board of directors in accordance with the provisions of applicable law. From and after the date fixed for purchase by the board of directors, the holder of any shares so called for purchase shall cease to be entitled to distributions, voting rights and other benefits with respect to such shares, except the right to payment of the purchase price for the shares.

        Our charter requires that, except in certain circumstances, business combinations between us and a beneficial holder of 10% or more of our outstanding voting stock, or a related person, must be approved by the affirmative vote of at least 90% of our outstanding voting shares.

        A business combination is defined in our charter as:

        The term "substantial part" means more than 10% of the book value of our total assets as of the end of our most recent fiscal year ending prior to the time the determination is being made.

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        In addition to the restrictions on business combinations contained in our charter, Maryland law also contains restrictions on business combinations. See "Provisions of Maryland Law and HCP's Charter and Bylaws—Business Combinations."

        The foregoing provisions of our charter and certain other matters may not be amended without the affirmative vote of at least two-thirds of our outstanding voting shares.

        Certain provisions of Maryland law, our charter and our bylaws, including the foregoing provisions, may have the effect of discouraging unilateral tender offers or other takeover proposals which certain stockholders might deem to be in their interests or in which they might receive a substantial premium. See "Provisions of Maryland Law and HCP's Charter and Bylaws." Our board of directors' authority to issue and establish the terms of currently authorized preferred stock, without stockholder approval, may also have the effect of discouraging takeover attempts. See "Description of Preferred Stock." The foregoing provisions could also have the effect of insulating current management against the possibility of removal and could, by possibly reducing temporary fluctuations in market price caused by accumulations of shares of common stock, deprive stockholders of opportunities to sell at a temporarily higher market price. However, our board of directors believes that inclusion of the business combination provisions in our charter may help assure fair treatment of stockholders and preserve our assets.

RESTRICTIONS ON OWNERSHIP AND TRANSFER RELATING TO PREFERRED STOCK

        Our charter contains restrictions on the ownership and transfer of preferred stock which are intended to assist HCP in complying with the requirements to maintain its status as a REIT. Subject to limited exceptions, no person or entity may own, or be deemed to own by virtue of the applicable constructive ownership provisions of the Internal Revenue Code, more than 9.8% (by number or value, whichever is more restrictive) of the outstanding shares of series E preferred stock or series F preferred stock. Our board of directors may, but in no event is required to, waive the applicable ownership limit with respect to a particular stockholder if it determines that such ownership will not jeopardize HCP's status as a REIT and our board of directors otherwise decides such action would be in the best interest of HCP. The mechanics for the ownership limits on our preferred stock are similar to the mechanics related to our common stock, as described in "Transfer Restrictions, Redemption and Business Combination Provisions" above.

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PROVISIONS OF MARYLAND LAW AND HCP'S CHARTER AND BYLAWS

        The following paragraphs summarize provisions of Maryland law and describe our charter and bylaws. This is a summary, and does not completely describe Maryland law, our charter or our bylaws. For a complete description, we refer you to the Maryland General Corporation Law, our charter and our bylaws. We have incorporated by reference our charter and bylaws as exhibits to the registration statement of which this prospectus is a part.

Election of Directors

        Under our bylaws, we have ten directors unless increased or decreased by the board of directors or our stockholders. However, this number may not be fewer than three. At each annual meeting of stockholders, the election of directors shall be by a plurality of the votes cast. Holders of common stock have no right to cumulative voting for the election of directors. Consequently, at each annual meeting of stockholders, the holders of a majority of the outstanding shares of our common stock can elect all of our directors. A vacancy resulting from an increase in the number of directors may be filled by a majority vote of the entire board of directors or by the affirmative vote of the holders of a majority of our shares then entitled to vote at an election of directors. Other vacancies may be filled by the vote of a majority of the remaining directors.

Removal of Directors

        Under the terms of our charter and Maryland law, a director of ours may be removed by the affirmative vote of the holders of two-thirds of the outstanding shares of our voting stock or by a unanimous vote of all other directors. Our stockholders may elect a successor to fill any vacancy which results from the removal of a director.

Business Combinations

        Under Maryland law, "business combinations" between a Maryland corporation and an interested stockholder or an affiliate of an interested stockholder are prohibited for five years after the most recent date on which the interested stockholder becomes an interested stockholder. These business combinations include a merger, consolidation, share exchange, or, in circumstances specified in the statute, an asset transfer or issuance or reclassification of equity securities. An interested stockholder is defined as:

        After the five-year prohibition, any business combination between the Maryland corporation and an interested stockholder generally must be recommended by the board of directors of the corporation and approved by the affirmative vote of at least:

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        These super-majority vote requirements do not apply if the corporation's common stockholders receive a minimum price, as defined under Maryland law, for their shares in the form of cash or other consideration in the same form as previously paid by the interested stockholder for its shares. None of these provisions of the Maryland law will apply, however, to business combinations that are approved or exempted by the board of directors of the corporation prior to the time that the interested stockholder becomes an interested stockholder.

        In addition to the restrictions on business combinations provided under Maryland law, our charter also contains restrictions on business combinations. See "Transfer Restrictions, Redemption and Business Combination Provisions."

Control Share Acquisitions

        Maryland law provides that "control shares" of a Maryland corporation acquired in a "control share acquisition" have no voting rights except to the extent approved by a vote of two-thirds of the votes entitled to be cast on the matter. Shares of stock owned by the acquiror, by officers or by directors who are employees of the corporation are excluded from shares entitled to vote on the matter.

        "Control shares" are voting shares of stock which, if aggregated with all other shares of stock owned by the acquiror or shares of stock for which the acquiror is able to exercise or direct the exercise of voting power except solely by virtue of a revocable proxy, would entitle the acquiror to exercise voting power in electing directors within one of the following ranges of voting power:

        Control shares do not include shares the acquiring person is then entitled to vote as a result of having previously obtained stockholder approval. Except as otherwise specified in the statute, a "control share acquisition" means the acquisition of control shares.

        Once a person who has made or proposes to make a control share acquisition has undertaken to pay expenses and satisfied other conditions, the person may compel the board of directors to call a special meeting of stockholders to be held within 50 days of demand to consider the voting rights of the shares. If no request for a meeting is made, the corporation may itself present the question at any stockholders meeting.

        If voting rights are not approved at the meeting or if the acquiring person does not deliver an acquiring person statement as required by the statute, then the corporation may be able to redeem any or all of the control shares for fair value, except for control shares for which voting rights previously have been approved. The right of the corporation to redeem control shares is subject to certain conditions and limitations. Fair value is determined without regard to the absence of voting rights for control shares, as of the date of the last control share acquisition by the acquiror or of any meeting of stockholders at which the voting rights of control shares are considered and not approved. If voting rights for control shares are approved at a stockholders meeting and the acquiror becomes entitled to vote a majority of the shares entitled to vote, all other stockholders may exercise appraisal rights. The fair value of the shares as determined for purposes of these appraisal rights may not be less than the highest price per share paid by the acquiror in the control share acquisition. Some of the limitations and restrictions otherwise applicable to the exercise of dissenters' rights do not apply in the context of a control share acquisition.

        The control share acquisition statute does not apply to shares acquired in a merger, consolidation or share exchange if the corporation is a party to the transaction or to acquisitions approved or

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exempted by the charter or bylaws of the corporation. Our charter and bylaws do not provide for any such exemption.

Duties of Directors with Respect to Unsolicited Takeovers

        Maryland law provides protection for Maryland corporations against unsolicited takeovers by limiting, among other things, the duties of the directors in unsolicited takeover situations. The duties of directors of Maryland corporations do not require them to (a) accept, recommend or respond to any proposal by a person seeking to acquire control of the corporation, (b) make a determination under the Maryland business combination or control share acquisition statutes described above, or (c) act or fail to act solely because of the effect the act or failure to act may have on an acquisition or potential acquisition of control of the corporation or the amount or type of consideration that may be offered or paid to the stockholders in an acquisition. Moreover, under Maryland law the act of a director of a Maryland corporation relating to or affecting an acquisition or potential acquisition of control is not subject to any higher duty or greater scrutiny than is applied to any other act of a director. Maryland law also contains a statutory presumption that an act of a director of a Maryland corporation satisfies the applicable standards of conduct for directors under Maryland law.

Amendments to the Charter

        Provisions of our charter on business combinations, the number of directors and certain ownership restrictions may be amended only if approved by our board of directors and by our stockholders by the affirmative vote of two-thirds of all of the votes entitled to be cast by our stockholders on the matter. Other amendments to our charter require approval by our board of directors and approval by our stockholders by the affirmative vote of a majority of all the votes entitled to be cast by our stockholders on the matter.

Amendment to the Bylaws

        Provisions of our bylaws on the number of directors and the vote required to amend the bylaws may be amended only by unanimous vote of the board of directors or by the affirmative vote of not less than 90% of all of the votes entitled to be cast by our stockholders on the matter. Other amendments to our bylaws require the affirmative vote of a majority of the entire board of directors or the affirmative vote of two-thirds of all of the votes entitled to be cast by our stockholders on the matter.

Dissolution of Health Care Property Investors, Inc.

        Our dissolution must be approved by our board of directors by a majority vote of the entire board and by our stockholders by the affirmative vote of a majority of all the votes entitled to be cast by our stockholders on the matter.

Advance Notice of Director Nominations and New Business; Procedures of Special Meetings Requested by Stockholders

        Our bylaws provide that nominations of persons for election to the board of directors and the proposal of business to be considered by stockholders at the annual or special meeting of stockholders may be made only:

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        Our bylaws also provide that only the business specified in our notice of meeting may be brought before a special meeting of stockholders. Our bylaws provide that our stockholders have the right to call a special meeting only upon the written request of the stockholders holding in the aggregate not less than 50% of the outstanding shares entitled to vote on the business proposed to be transacted at such meeting.

Anti-Takeover Effect of Provisions of Maryland Law and of the Charter and Bylaws

        The provisions in the charter on removal of directors and business combinations, the business combinations and control share acquisition provisions of Maryland law, the advance notice provisions of our bylaws and the provisions of our bylaws relating to stockholder-requested special meetings may delay, defer or prevent a change of control or other transaction in which holders of some, or a majority, of the common stock might receive a premium for their common stock over the then prevailing market price or which such holders might believe to be otherwise in their best interests.

Limitation of Liability and Indemnification

        Maryland law permits a Maryland corporation to include in its charter a provision limiting the liability of its directors and officers to the corporation and its stockholders for money damages. However, a Maryland corporation may not limit liability resulting from actual receipt of an improper benefit or profit in money, property or services. Also, liability resulting from active and deliberate dishonesty may not be eliminated if a final judgment establishes that the dishonesty is material to the cause of action. Our charter contains a provision which limits the liability of directors and officers for money damages to the maximum extent permitted by Maryland law. This provision does not limit our right or that of our stockholders to obtain equitable relief, such as an injunction or rescission.

        Our bylaws obligate us, to the maximum extent permitted by Maryland law, to indemnify and, without requiring a preliminary determination as to the ultimate entitlement to indemnification, to pay or reimburse reasonable expenses before final disposition of a proceeding to:

        The bylaws authorize us, with the approval of our board of directors, to provide indemnification and advancement of expenses to our agents and employees.

        Unless limited by a corporation's charter, Maryland law requires a corporation to indemnify a director or officer who has been successful, on the merits or otherwise, in the defense of any proceeding to which he is made a party by reason of his service in that capacity. Our charter does not alter this requirement.

        Maryland law permits a corporation to indemnify its present and former directors and officers, among others, against:

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        Maryland law does not permit a corporation to indemnify its present and former directors and officers if it is established that:

        Under Maryland law, a Maryland corporation generally may not indemnify for an adverse judgment in a suit by or in the right of the corporation. Also, a Maryland corporation generally may not indemnify for a judgment of liability on the basis that personal benefit was improperly received. In either of these cases, a Maryland corporation may indemnify for expenses only if a court so orders.

        Maryland law permits a corporation to advance reasonable expenses to a director or officer. First, however, the corporation must receive a written affirmation by the director or officer of his good faith belief that he has met the standard of conduct necessary for indemnification by the corporation. The corporation must also receive a written undertaking, either by the director or officer or on his behalf, to repay the amount paid or reimbursed by the corporation if it shall ultimately be determined that the standard of conduct was not met. The termination of any proceeding by conviction, or upon a plea of nolo contendere or its equivalent, or an entry of any order of probation prior to judgment, creates a rebuttable presumption that the director or officer did not meet the requisite standard of conduct required for indemnification to be permitted.

        It is the position of the Commission that indemnification of directors and officers for liabilities arising under the Securities Act is against public policy and is unenforceable pursuant to Section 14 of the Securities Act.

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UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS

        The following is a general summary of the material United States federal income tax considerations regarding our company and the ownership of our common stock. This summary is based on current law, is for general information only and is not tax advice. The anticipated income tax treatment described in this prospectus may be changed, perhaps retroactively, by legislative, administrative or judicial action at any time.

        This summary deals only with shares of common stock held as "capital assets" (generally, property held for investment within the meaning of Section 1221 of the Internal Revenue Code). Your tax treatment will vary depending on your particular situation, and this discussion does not purport to deal with all aspects of taxation that may be relevant to a holder of our common stock in light of his or her personal investment or tax circumstances, or to holders who receive special treatment under the federal income tax laws except to the extent discussed under the headings "—Taxation of Tax-Exempt Stockholders" and "—Taxation of Non-U.S. Stockholders". Holders of common stock receiving special treatment include, without limitation:

        In addition, this summary does not purport to deal with aspects of taxation that may be relevant to a limited partner of our operating partnership.

        The information in this section is based on:

in each case, as of the date of this prospectus. In addition, the administrative interpretations and practices of the Internal Revenue Service include its practices and policies as expressed in private letter

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rulings that are not binding on the Internal Revenue Service except with respect to the particular taxpayers who requested and received those rulings. Future legislation, Treasury Regulations, administrative interpretations and practices and/or court decisions may adversely affect the tax considerations described in this prospectus. Any such change could apply retroactively to transactions preceding the date of the change. We have not requested and do not intend to request a ruling from the Internal Revenue Service that we qualify as a REIT, and the statements in this prospectus are not binding on the Internal Revenue Service or any court. Thus, we can provide no assurance that the tax considerations contained in this summary will not be challenged by the Internal Revenue Service or will be sustained by a court if so challenged. This summary does not discuss any state, local or foreign tax consequences associated with the acquisition, ownership, sale or other disposition of our common stock or our election to be taxed as a REIT.

        You are urged to consult your tax advisor regarding the specific tax consequences to you of:

Taxation of the Company

        General.    We elected to be taxed as a REIT under Sections 856 through 860 of the Internal Revenue Code, commencing with our taxable year ending December 31, 1985. We believe we have been organized and have operated in a manner which allows us to qualify for taxation as a REIT under the Internal Revenue Code commencing with our taxable year ending December 31, 1985. We currently intend to continue to operate in this manner. However, qualification and taxation as a REIT depend upon our ability to meet the various qualification tests imposed under the Internal Revenue Code, including through actual annual operating results, asset composition, distribution levels and diversity of stock ownership. Accordingly, no assurance can be given that we have operated or will continue to operate in a manner so as to qualify or remain qualified as a REIT. See the section below entitled "—Failure to Qualify".

        The sections of the Internal Revenue Code and the corresponding Treasury Regulations that relate to the qualification and operation of a REIT are highly technical and complex. The following sets forth the material aspects of the sections of the Internal Revenue Code that govern the federal income tax treatment of a REIT and its stockholders. This summary is qualified in its entirety by the applicable Internal Revenue Code provisions, Treasury Regulations, and related administrative and judicial interpretations thereof.

        Latham & Watkins LLP has acted as our tax counsel in connection with this registration of our common stock and our election to be taxed as a REIT. Latham & Watkins LLP has rendered an opinion to us to the effect that, commencing with our taxable year ended December 31, 1985, we have been organized and have operated in conformity with the requirements for qualification and taxation as a REIT, and that our proposed method of operation will enable us to continue to meet the requirements for qualification and taxation as a REIT under the Internal Revenue Code. It must be emphasized that this opinion was based on various assumptions and representations as to factual matters, including representations made by us in a factual certificate provided by one of our officers. In addition, this opinion was based upon our factual representations set forth in this prospectus. Moreover, our qualification and taxation as a REIT depend upon our ability to meet the various qualification tests imposed under the Internal Revenue Code which are discussed below, including through actual annual operating results, asset composition, distribution levels and diversity of stock ownership, the results of which have not been and will not be reviewed by Latham & Watkins LLP.

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Accordingly, no assurance can be given that our actual results of operation for any particular taxable year have satisfied or will satisfy those requirements. See "—Failure to Qualify." Further, the anticipated income tax treatment described in this prospectus may be changed, perhaps retroactively, by legislative, administrative or judicial action at any time. Latham & Watkins LLP has no obligation to update its opinion subsequent to its date.

        Provided we qualify for taxation as a REIT, we generally will not be required to pay federal corporate income taxes on our net income that is currently distributed to our stockholders. This treatment substantially eliminates the "double taxation" that ordinarily results from investment in a C corporation. A C corporation generally is required to pay tax at the corporate level. Double taxation means taxation once at the corporate level when income is earned and once again at the stockholder level when the income is distributed. We will be required to pay federal income tax, however, as follows:

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        Requirements for Qualification as a REIT.    The Internal Revenue Code defines a REIT as a corporation, trust or association:

        The Internal Revenue Code provides that conditions (1) to (4), inclusive, must be met during the entire taxable year and that condition (5) must be met during at least 335 days of a taxable year of twelve months, or during a proportionate part of a taxable year of less than twelve months. Conditions (5) and (6) do not apply until after the first taxable year for which an election is made to be taxed as a REIT. For purposes of condition (6), pension funds and other specified tax-exempt entities generally are treated as individuals, except that a "look-through" exception applies with respect to pension funds.

        We believe that we have been organized, have operated and have issued sufficient shares of capital stock with sufficient diversity of ownership to allow us to satisfy conditions (1) through (7) inclusive, during the relevant time periods. In addition, our charter documents provide for restrictions regarding ownership and transfer of our shares which are intended to assist us in continuing to satisfy the ownership requirements described in conditions (5) and (6) above. These stock ownership and transfer restrictions are described in "Description of Capital Stock—Transfer Restrictions, Redemption and Business Combination Provisions" and "Description of Capital Stock—Restrictions on Ownership and

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Transfer Relating to Preferred Stock". These restrictions, however, may not ensure that we will, in all cases, be able to satisfy the share ownership requirements described in conditions (5) and (6) above. If we fail to satisfy these share ownership requirements, except as provided in the next two sentences, our status as a REIT will terminate. If, however, we comply with the rules contained in applicable Treasury Regulations that require us to ascertain the actual ownership of our shares and we do not know, or would not have known through the exercise of reasonable diligence, that we failed to meet the requirement described in condition (6) above, we will be treated as having met this requirement. In addition, if our failure to satisfy the share ownership requirements is due to reasonable cause and not willful neglect, we may retain our REIT qualification but will be required to pay a penalty of $50,000 for each such failure. See "—Failure to Qualify".

        In addition, we may not maintain our status as a REIT unless our taxable year is the calendar year. We have and will continue to have a calendar taxable year.

        Ownership of Interests in Partnerships and Limited Liability Companies.    We own and operate one or more properties through partnerships and limited liability companies. Treasury Regulations provide that if we are a partner in a partnership, we will be deemed to own our proportionate share of the assets of the partnership based on our interest in partnership capital, subject to special rules relating to the 10% REIT asset test described below. Also, we will be deemed to be entitled to our proportionate share of the income of the partnership. The assets and gross income of the partnership retain the same character in our hands for purposes of Section 856 of the Internal Revenue Code, including satisfying the gross income tests and the asset tests. In addition, for these purposes, the assets and items of income of any partnership in which we own a direct or indirect interest include such partnership's share of assets and items of income of any partnership in which it owns an interest. We have included a brief summary of the rules governing the federal income taxation of partnerships and their partners below in "—Tax Aspects of the Partnerships". The treatment described above also applies with respect to the ownership of interests in limited liability companies or other entities that are treated as partnerships for tax purposes.

        We have direct or indirect control of certain partnerships and limited liability companies and intend to continue to operate them in a manner consistent with the requirements for our qualification as a REIT. We are a limited partner or non-managing member in certain partnerships and limited liability companies. If any such a partnership or limited liability company were to take actions that could jeopardize our status as a REIT or require us to pay tax, we may be forced to dispose of our interest in such entity. In addition, it is possible that a partnership or limited liability company could take an action which could cause us to fail a REIT income or asset test, and that we would not become aware of such action in a time frame which would allow us to dispose of our interest in the applicable entity or take other corrective action on a timely basis. In that case, unless we were entitled to relief, as described below, we would fail to qualify as a REIT.

        Ownership of Interests in Qualified REIT Subsidiaries.    We own and operate a number of properties through our wholly-owned subsidiaries that we believe will be treated as "qualified REIT subsidiaries" under the Internal Revenue Code. A corporation will qualify as our qualified REIT subsidiary if we own 100% of its outstanding stock and if we do not elect with the subsidiary to treat it as a "taxable REIT subsidiary," as described below. A corporation that is a qualified REIT subsidiary is not treated as a separate corporation for federal tax purposes, and all assets, liabilities and items of income, deduction and credit of a qualified REIT subsidiary are treated as assets, liabilities and items of income, deduction and credit (as the case may be) of the parent REIT for all purposes under the Internal Revenue Code (including all REIT qualification tests). Thus, in applying the federal tax requirements described in this prospectus, the subsidiaries in which we own a 100% interest (other than any taxable REIT subsidiaries) are ignored, and all assets, liabilities and items of income, deduction and credit of such subsidiaries are treated as our assets, liabilities and items of income, deduction and credit. A qualified REIT subsidiary is not required to pay federal income tax, and our ownership of the

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stock of a qualified REIT subsidiary does not violate the restrictions on ownership of securities of any one issuer which constitute more than 10% of the voting power or value of such issuer's securities or more than 5% of the value of our total assets, as described below in "—Asset Tests".

        Ownership of Interests in Taxable REIT Subsidiaries.    A taxable REIT subsidiary is a corporation other than a REIT in which a REIT directly or indirectly holds stock, and that has made a joint election with the REIT to be treated as a taxable REIT subsidiary. A taxable REIT subsidiary also includes any corporation other than a REIT with respect to which a taxable REIT subsidiary owns securities possessing more than 35% of the total voting power or value of the outstanding securities of such corporation. A taxable REIT subsidiary generally may engage in any business, including the provision of customary or non-customary services to tenants of its parent REIT, except that a taxable REIT subsidiary may not directly or indirectly operate or manage a lodging or healthcare facility or directly or indirectly provide to any other person (under a franchise, license or otherwise) rights to any brand name under which any lodging or healthcare facility is operated. A taxable REIT subsidiary is subject to federal income tax, and state and local income tax where applicable, as a regular C corporation. In addition, a taxable REIT subsidiary may be prevented from deducting interest on debt funded directly or indirectly by its parent REIT if certain tests regarding the taxable REIT subsidiary's debt to equity ratio and interest expense are not satisfied. We currently own interests in several taxable REIT subsidiaries, and may acquire interests in additional taxable REIT subsidiaries in the future. As a result, our ownership of securities of our taxable REIT subsidiaries will not be subject to the 5% asset test and 10% asset test described below. See "—Asset Tests".

        Income Tests.    We must satisfy two gross income requirements annually to maintain our qualification as a REIT:

        For these purposes, the term "interest" generally does not include any amount received or accrued, directly or indirectly, if the determination of all or some of the amount depends in any way on the income or profits of any person. However, an amount received or accrued generally will not be excluded from the term "interest" solely by reason of being based on a fixed percentage or percentages of receipts or sales.

        Rents we receive from a tenant will qualify as "rents from real property" for the purpose of satisfying the gross income requirements for a REIT described above only if all of the following conditions are met:

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        We generally do not intend to receive rent which fails to satisfy any of the above conditions. Notwithstanding the foregoing, we may have taken and may continue to take actions which fail to satisfy one or more of the above conditions to the extent that we determine, based on the advice of our tax counsel, that those actions will not jeopardize our tax status as a REIT.

        Income we receive that is attributable to the rental of parking spaces at our properties will constitute rents from real property for purposes of the REIT gross income tests if any services provided with respect to the parking facilities are performed by independent contractors from whom we derive no revenue, either directly or indirectly, or by a taxable REIT subsidiary, and certain other requirements are met. With the exception of one parking facility we operate, we believe that the income we receive that is attributable to parking facilities meets these tests and, accordingly, will constitute rents from real property for purposes of the REIT gross income tests.

        From time to time, we enter into hedging transactions with respect to one or more of our assets or liabilities. Our hedging activities may include entering into interest rate swaps, caps, and floors, options to purchase these items, and futures and forward contracts. Except to the extent provided by Treasury Regulations, any income we derive from a hedging transaction that is clearly identified as such as specified in the Internal Revenue Code, including gain from the sale or disposition of such a transaction, will not constitute gross income for purposes of the 95% gross income test, and therefore

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will be exempt from this test, but only to the extent that the transaction hedges indebtedness incurred or to be incurred by us to acquire or carry real estate. Income from any hedging transaction will, however, be nonqualifying for purposes of the 75% gross income test. The term "hedging transaction," as used above, generally means any transaction we enter into in the normal course of our business primarily to manage risk of interest rate or price changes or currency fluctuations with respect to borrowings made or to be made, or ordinary obligations incurred or to be incurred, by us. To the extent that we hedge with other types of financial instruments, the income from those transactions is not likely to be treated as qualifying income for purposes of the gross income tests. We intend to structure any hedging transactions in a manner that does not jeopardize our status as a REIT.

        We believe that the aggregate amount of our nonqualifying income, from all sources, in any taxable year will not exceed the limit on nonqualifying income under the gross income tests. If we fail to satisfy one or both of the 75% or 95% gross income tests for any taxable year, we may nevertheless qualify as a REIT for the year if we are entitled to relief under certain provisions of the Internal Revenue Code. Commencing with our taxable year beginning January 1, 2005, we generally may make use of the relief provisions if:

        For our taxable years ending on or prior to December 31, 2004, we generally may avail ourselves of the relief provisions if:

        It is not possible, however, to state whether in all circumstances we would be entitled to the benefit of these relief provisions. For example, if we fail to satisfy the gross income tests because nonqualifying income that we intentionally accrue or receive exceeds the limits on nonqualifying income, the Internal Revenue Service could conclude that our failure to satisfy the tests was not due to reasonable cause. If these relief provisions do not apply to a particular set of circumstances, we will not qualify as a REIT. As discussed above in "—Taxation of the Company—General," even if these relief provisions apply, and we retain our status as a REIT, a tax would be imposed with respect to our nonqualifying income. We may not always be able to comply with the gross income tests for REIT qualification despite our periodic monitoring of our income.

        Prohibited Transaction Income.    Any gain that we realize on the sale of property held as inventory or otherwise held primarily for sale to customers in the ordinary course of business will be treated as income from a prohibited transaction that is subject to a 100% penalty tax. Our gain would include any gain realized by our qualified REIT subsidiaries and our share of any gain realized by any of the partnerships or limited liability companies in which we own an interest. This prohibited transaction income may also adversely affect our ability to satisfy the income tests for qualification as a REIT. Under existing law, whether property is held as inventory or primarily for sale to customers in the ordinary course of a trade or business is a question of fact that depends on all the facts and circumstances surrounding the particular transaction. We intend to hold our properties for investment with a view to long-term appreciation and to engage in the business of acquiring, developing and owning our properties. We have made, and may in the future make, occasional sales of the properties consistent with our investment objectives. We do not intend to enter into any sales that are prohibited

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transactions. The Internal Revenue Service may contend, however, that one or more of these sales is subject to the 100% penalty tax.

        Like-Kind Exchanges.    We have in the past disposed of properties in transactions intended to qualify as like-kind exchanges under the Internal Revenue Code, and may continue this practice in the future. Such like-kind exchanges are intended to result in the deferral of gain for federal income tax purposes. The failure of any such transaction to qualify as a like-kind exchange could subject us to federal income tax, possibly including the 100% prohibited transaction tax, depending on the facts and circumstances surrounding the particular transaction.

        Penalty Tax.    Any redetermined rents, redetermined deductions or excess interest we generate will be subject to a 100% penalty tax. In general, redetermined rents are rents from real property that are overstated as a result of any services furnished by one of our taxable REIT subsidiaries to any of our tenants, and redetermined deductions and excess interest represent any amounts that are deducted by a taxable REIT subsidiary for amounts paid to us that are in excess of the amounts that would have been deducted based on arm's-length negotiations. Rents we receive will not constitute redetermined rents if they qualify for certain safe harbor provisions contained in the Internal Revenue Code.

        We believe that, in all instances in which our taxable REIT subsidiaries provide services to our tenants, the fees paid to such taxable REIT subsidiaries for such services are at arm's-length rates, although the fees paid may not satisfy the safe harbor provisions referenced above. These determinations are inherently factual, and the Internal Revenue Service has broad discretion to assert that amounts paid between related parties should be reallocated to clearly reflect their respective incomes. If the Internal Revenue Service successfully made such an assertion, we would be required to pay a 100% penalty tax on the excess of an arm's-length fee for tenant services over the amount actually paid.

        Asset Tests.    At the close of each quarter of our taxable year, we also must satisfy four tests relating to the nature and diversification of our assets.

        First, at least 75% of the value of our total assets, including assets held by our qualified REIT subsidiaries and our allocable share of the assets held by the partnerships and limited liability companies in which we own an interest, must be represented by real estate assets, cash, cash items and government securities. For purposes of this test, the term "real estate assets" generally means real property (including interests in real property and interests in mortgages on real property) and shares (or transferable certificates of beneficial interest) in other REITs, as well as any stock or debt instrument attributable to the investment of the proceeds of a stock offering or a public debt offering with a term of at least five years, but only for the one-year period beginning on the date the REIT receives such proceeds.

        Second, not more than 25% of the value of our total assets may be represented by securities other than those securities included in the 75% asset test.

        Third, of the investments included in the 25% asset class and except for certain investments in other REITs and our qualified REIT subsidiaries and taxable REIT subsidiaries, the value of any one issuer's securities may not exceed 5% of the value of our total assets, and we may not own more than 10% of the total vote or value of the outstanding securities of any one issuer except, in the case of the 10% value test, certain "straight debt" securities having specified characteristics. Under the 2004 Act, certain types of securities are disregarded as securities solely for purposes of the 10% value test, including, but not limited to, any loan to an individual or an estate, any obligation to pay rents from real property and any security issued by a REIT. In addition, under the 2004 Act, solely for purposes of the 10% value test, the determination of our interest in the assets of a partnership or limited liability company in which we own an interest will be based on our proportionate interest in any securities issued by the partnership or limited liability company, excluding for this purpose certain securities

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described in the Internal Revenue Code. This provision of the 2004 Act was effective commencing with our taxable year beginning January 1, 2005. For years prior to 2001, the 10% limit applies only with respect to voting securities of any issuer and not to the value of the securities of any issuer.

        Fourth, not more than 20% of the value of our total assets may be represented by the securities of one or more taxable REIT subsidiaries. The 20% asset test is effective for taxable years ending after December 31, 2000.

        We currently own 100% of the outstanding stock of several subsidiaries that have elected, together with us, to be treated as taxable REIT subsidiaries. So long as these subsidiaries qualify as taxable REIT subsidiaries, we will not be subject to the 5% asset test, the 10% voting securities limitation or the 10% value limitation with respect to our ownership of their securities. We may acquire securities in other taxable REIT subsidiaries in the future. We believe that the aggregate value of our taxable REIT subsidiaries will not exceed 20% of the value of our gross assets. With respect to each issuer in which we currently own an interest that does not qualify as a REIT, a qualified REIT subsidiary or a taxable REIT subsidiary, we believe that our ownership of the securities of any such issuer has complied with the 5% value limitation, the 10% voting securities limitation and the 10% value limitation. No independent appraisals have been obtained to support these conclusions. In addition, there can be no assurance that the Internal Revenue Service will not disagree with our determinations of value. We also own, and may continue to make, loans which must qualify under the "straight debt safe harbor" in order to satisfy the 10% value limitation described above. We believe, based on the advice of our tax counsel, that all of these loans have qualified under this safe harbor. However, there is relatively little authority interpreting this safe harbor and, as a result, there can be no assurance that the Internal Revenue Service would not take a contrary position.

        The asset tests described above must be satisfied at the close of each quarter of our taxable year in which we (directly or through our partnerships or limited liability companies) acquire securities in the applicable issuer, increase our ownership of securities of such issuer (including as a result of increasing our interest in a partnership or limited liability company which owns such securities), or acquire other assets. For example, our indirect ownership of securities of an issuer may increase as a result of our capital contributions to a partnership or limited liability company. After initially meeting the asset tests at the close of any quarter, we will not lose our status as a REIT for failure to satisfy the asset tests at the end of a later quarter solely by reason of changes in asset values. If we fail to satisfy an asset test because we acquire securities or other property during a quarter (including as a result of an increase in our interests in a partnership or limited liability company), we can cure this failure by disposing of sufficient nonqualifying assets within 30 days after the close of that quarter. We believe that we have maintained and intend to maintain adequate records of the value of our assets to ensure compliance with the asset tests. In addition, we intend to take such actions within 30 days after the close of any quarter as may be required to cure any noncompliance. With respect to our taxable years ended on or before December 31, 2004, if we failed to cure any noncompliance with the asset tests within the 30 day cure period, we would cease to qualify as a REIT.

        Commencing with our taxable year beginning January 1, 2005, certain relief provisions may be available to us if we fail to satisfy the asset tests described above after the 30 day cure period. Under these provisions, we will be deemed to have met the 5% and 10% REIT asset tests if the value of our nonqualifying assets (i) does not exceed the lesser of (a) 1% of the total value of our assets at the end of the applicable quarter or (b) $10,000,000, and (ii) we dispose of the nonqualifying assets or otherwise satisfy such asset tests within (a) six months after the last day of the quarter in which the failure to satisfy the asset tests is discovered or (b) the period of time prescribed by Treasury Regulations to be issued. For violations due to reasonable cause and not willful neglect that are in excess of the de minimis exception described above, we may avoid disqualification as a REIT under any of the asset tests, after the 30 day cure period, by taking steps including (i) the disposition of sufficient nonqualifying assets, or the taking of other actions, which allow us to meet the asset tests within (a) six

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months after the last day of the quarter in which the failure to satisfy the asset tests is discovered or (b) the period of time prescribed by Treasury Regulations to be issued, (ii) paying a tax equal to the greater of (a) $50,000 or (b) the highest corporate tax rate multiplied by the net income generated by the nonqualifying assets, and (iii) disclosing certain information to the Internal Revenue Service.

        Although we expect to satisfy the asset tests described above and plan to take steps to ensure that we satisfy such tests for any quarter with respect to which retesting is to occur, there can be no assurance that we will always be successful or will not require a reduction in our overall interest in an issuer (including in a taxable REIT subsidiary). If we fail to cure any noncompliance with the asset tests in a timely manner and the relief provisions described above do not apply, we will cease to qualify as a REIT.

        Annual Distribution Requirements.    To maintain our qualification as a REIT, we are required to distribute dividends, other than capital gain dividends, to our stockholders in an amount at least equal to the sum of:

        For these purposes, our "REIT taxable income" is computed without regard to the dividends paid deduction and our net capital gain. In addition, for purposes of this test, non-cash income means income attributable to leveled stepped rents, original issue discount on purchase money debt, cancellation of indebtedness, and any like-kind exchanges that are later determined to be taxable.

        In addition, if we dispose of any asset we acquired from a corporation which is or has been a C corporation in a transaction in which our basis in the asset is determined by reference to the basis of the asset in the hands of that C corporation, within the ten-year period following our acquisition of such asset, we would be required to distribute at least 90% of the after-tax gain, if any, we recognized on the disposition, to the extent that gain does not exceed the excess of (a) the fair market value of the asset on the date we acquired the asset over (b) our adjusted basis in the asset on the date we acquired the asset.

        We must pay these distributions in the taxable year to which they relate, or in the following taxable year if they are declared before we timely file our tax return for that year and paid on or before the first regular dividend payment following their declarations. Except as provided below, these distributions are taxable to our stockholders, other than tax-exempt entities, in the year in which paid. This is so even though these distributions relate to the prior year for purposes of our 90% distribution requirement. The amount distributed must not be preferential. To avoid being preferential, every stockholder of the class of stock to which a distribution is made must be treated the same as every other stockholder of that class, and no class of stock may be treated other than according to its dividend rights as a class. To the extent that we do not distribute all of our net capital gain, or distribute at least 90%, but less than 100%, of our "REIT taxable income," as adjusted, we will be required to pay tax on the undistributed amount at regular corporate tax rates. We believe we have made, and intend to continue to make, timely distributions sufficient to satisfy these annual distribution requirements.

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        We expect that our REIT taxable income will be less than our cash flow because of depreciation and other non-cash charges included in computing REIT taxable income. Accordingly, we anticipate that we generally will have sufficient cash or liquid assets to enable us to satisfy the distribution requirements described above. However, from time to time, we may not have sufficient cash or other liquid assets to meet these distribution requirements due to timing differences between the receipt of income and payment of deductible expenses, and the inclusion of income and deduction of expenses in determining our taxable income. If these timing differences occur, we may need to borrow funds or pay dividends in the form of taxable stock dividends in order to meet the distribution requirements.

        Under certain circumstances, we may be able to rectify an inadvertent failure to meet the 90% distribution requirement for a year by paying "deficiency dividends" to stockholders in a later year, which we may include in our deduction for dividends paid for the earlier year. Thus, we may be able to avoid being taxed on amounts distributed as deficiency dividends. However, we will be required to pay interest to the Internal Revenue Service based upon the amount of any deduction taken for deficiency dividends.

        In addition, we will be required to pay a 4% excise tax to the extent the amounts we actually distribute for a calendar year (or in the case of distributions with declaration and record dates falling in the last three months of the calendar year, by the end of January immediately following such year) are less than the sum of 85% of our ordinary income for such year, 95% of our capital gain net income for the year and any undistributed taxable income from prior periods. Any ordinary income and capital gain net income on which this excise tax is imposed for any year is treated as an amount distributed during that year for purposes of calculating such tax.

        Distributions with declaration and record dates falling in the last three months of the calendar year, which are paid to our stockholders by the end of January immediately following that year, will be treated for federal income tax purposes as having been paid on December 31 of the prior year.

Failure to Qualify

        Commencing with our taxable year beginning January 1, 2005, specified cure provisions are available to us in the event that we violate a provision of the Internal Revenue Code that would otherwise result in our failure to qualify as a REIT. These cure provisions reduce the instances that could lead to our disqualification as a REIT for violations due to reasonable cause and instead generally require the payment of a monetary penalty. See "Taxation of the Company—General." If we fail to qualify for taxation as a REIT in any taxable year, and the relief provisions of the Internal Revenue Code do not apply, we will be required to pay tax, including any applicable alternative minimum tax, on our taxable income at regular corporate tax rates. Distributions to our stockholders in any year in which we fail to qualify as a REIT will not be deductible by us, and we will not be required to distribute any amounts to our stockholders. As a result, we anticipate that our failure to qualify as a REIT would reduce the cash available for distribution by us to our stockholders. In addition, if we fail to qualify as a REIT, all distributions to our stockholders will be taxable as regular corporate dividends to the extent of our current and accumulated earnings and profits. In this event, subject to certain limitations under the Internal Revenue Code, corporate distributees may be eligible for the dividends-received deduction. Unless entitled to relief under specific statutory provisions, we will also be disqualified from taxation as a REIT for the four taxable years following the year in which we lost our qualification. It is not possible to state whether in all circumstances we would be entitled to this statutory relief.

Tax Aspects of the Partnerships

        General.    We own, directly or indirectly, interests in various partnerships and limited liability companies which are treated as partnerships or disregarded entities for federal income tax purposes

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and may own interests in additional partnerships and limited liability companies in the future. Our ownership interests in such partnerships and limited liability companies involve special tax considerations. These special tax considerations include, for example, the possibility that the Internal Revenue Service might challenge the status of one or more of the partnerships or limited liability companies in which we own an interest as partnerships or disregarded entities, as opposed to associations taxable as corporations, for federal income tax purposes. If a partnership or limited liability company in which we own an interest, or one or more of its subsidiary partnerships or limited liability companies, were treated as an association, it would be taxable as a corporation and would therefore be subject to an entity-level tax on its income. In this situation, the character of our assets and items of gross income would change, and could prevent us from satisfying the REIT asset tests and possibly the REIT income tests. See "—Taxation of the Company—Asset Tests" and "—Taxation of the Company—Income Tests." This, in turn, would prevent us from qualifying as a REIT. See "—Failure to Qualify" for a discussion of the effect of our failure to meet these tests. In addition, a change in the tax status of one or more of the partnerships or limited liability companies in which we own an interest might be treated as a taxable event. If so, we might incur a tax liability without any related cash distributions.

        Treasury Regulations that apply for tax periods beginning on or after January 1, 1997, provide that a domestic business entity not otherwise organized as a corporation (an "eligible entity") may elect to be taxed as a partnership or disregarded entity for federal income tax purposes. Unless it elects otherwise, an eligible entity in existence prior to January 1, 1997, will have the same classification for federal income tax purposes that it claimed under the entity classification Treasury Regulations in effect prior to this date. In addition, an eligible entity which did not exist or did not claim a classification prior to January 1, 1997, will be classified as a partnership or disregarded entity for federal income tax purposes unless it elects otherwise. All of the partnerships and limited liability companies in which we own an interest intend to claim classification as partnerships or disregarded entities under these Treasury Regulations. As a result, we believe that these partnerships and limited liability companies will be classified as partnerships or disregarded entities for federal income tax purposes

        Allocations of Income, Gain, Loss and Deduction.    A partnership or limited liability company agreement generally will determine the allocation of income and losses among partners or members. These allocations, however, will be disregarded for tax purposes if they do not comply with the provisions of Section 704(b) of the Internal Revenue Code and the related Treasury Regulations. Generally, Section 704(b) of the Internal Revenue Code and the related Treasury Regulations require that partnership and limited liability company allocations respect the economic arrangement of the partners and members. If an allocation is not recognized for federal income tax purposes, the relevant item will be reallocated according to the partners' or members' interests in the partnership or limited liability company, as the case may be. This reallocation will be determined by taking into account all of the facts and circumstances relating to the economic arrangement of the partners or members with respect to such item. The allocations of taxable income and loss in each of the partnerships and limited liability companies in which we own an interest are intended to comply with the requirements of Section 704(b) of the Internal Revenue Code and the applicable Treasury Regulations.

        Tax Allocations with Respect to the Properties.    Under Section 704(c) of the Internal Revenue Code, income, gain, loss and deduction attributable to appreciated or depreciated property that is contributed to a partnership or limited liability company in exchange for an interest in the partnership or limited liability company must be allocated in a manner so that the contributing partner or member is charged with the unrealized gain or benefits from the unrealized loss associated with the property at the time of the contribution. The amount of the unrealized gain or loss generally is equal to the difference between the fair market value or book value and the adjusted tax basis of the contributed property at the time of contribution. These allocations are solely for federal income tax purposes and do not affect the book capital accounts or other economic or legal arrangements among the partners or members. Some of the partnerships and/or limited liability companies in which we own an interest were formed by way of

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contributions of appreciated property. The relevant partnership and/or limited liability company agreements require that allocations be made in a manner consistent with Section 704(c) of the Internal Revenue Code. This could cause us to be allocated lower amounts of depreciation deductions for tax purposes than would be allocated to us if the contributed properties were acquired in a cash purchase, and could cause us to be allocated taxable gain upon a sale of the contributed properties in excess of the economic or book income allocated to us as a result of such sale. These adjustments could make it more difficult for us to satisfy the REIT distribution requirements.

Taxation of Taxable U.S. Stockholders Generally

        When we use the term "U.S. stockholder," we mean a holder of shares of our common stock who, for federal income tax purposes:

        If you hold shares of our common stock and are not a U.S. stockholder, you are a "non-U.S. stockholder". See "—Taxation of Non-U.S. Shareholders" below.

        Distributions Generally.    As long as we qualify as a REIT, distributions out of our current or accumulated earnings and profits, other than capital gain dividends discussed below, will constitute dividends taxable to our taxable U.S. stockholders as, in general, ordinary income and will not be eligible for the dividends-received deduction in the case of U.S. stockholders that are corporations. As a REIT, dividends by us of our ordinary income generally will not qualify as "qualified dividend income" eligible to be taxed in the case of individuals at capital gain rates. See "—Tax Rates" below.

        To the extent that we make distributions in excess of our current and accumulated earnings and profits, these distributions will be treated first as a tax-free return of capital to each U.S. stockholder. This treatment will reduce the adjusted tax basis which each U.S. stockholder has in its shares of stock for tax purposes by the amount of the distribution, but not below zero. Distributions in excess of a U.S. stockholder's adjusted tax basis in its shares will be taxable as capital gains, and will be taxable as long-term capital gain if the shares have been held for more than one year. Dividends we declare in October, November, or December of any year and payable to a stockholder of record on a specified date in any of these months shall be treated as both paid by us and received by the stockholder on December 31 of that year, provided we actually pay the dividend on or before January 31 of the following calendar year. U.S. stockholders may not include in their own income tax returns any of our net operating losses or capital losses.

        Capital Gain Dividends.    Distributions that we properly designate as capital gain dividends will be taxable to taxable U.S. stockholders as gains from the sale or disposition of a capital asset, to the extent that such gains do not exceed our actual net capital gain for the taxable year. Depending on the characteristics of the assets which produced these gains, and on certain designations, if any, which we

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may make, these gains may be taxable to non-corporate U.S. stockholders at a 15% or 25% rate. U.S. stockholders that are corporations may, however, be required to treat up to 20% of certain capital gain dividends as ordinary income.

        Passive Activity Losses and Investment Interest Limitations.    Distributions we make and gain arising from the sale or exchange by a U.S. stockholder of our shares will not be treated as passive activity income. As a result, U.S. stockholders generally will not be able to apply any "passive losses" against this income or gain. A U.S. stockholder may elect to treat capital gain dividends, capital gains from the disposition of stock and qualified dividend income as investment income for purposes of computing the investment interest limitation, but in such case, the stockholder will be taxed at ordinary income rates on such amount. Other distributions made by the Company, to the extent they do not constitute a return of capital, generally will be treated as investment income for purposes of computing the investment interest limitation.

        Retention of Net Capital Gains.    We may elect to retain, rather than distribute as a capital gain dividend, all or a portion of our net capital gains. If we make this election, we would pay tax on our retained net capital gains. In addition, to the extent we so elect, a U.S. stockholder generally would:

        Dispositions of Our Common Stock.    If a U.S. stockholder sells or disposes of its shares of our common stock, it will recognize gain or loss for federal income tax purposes in an amount equal to the difference between the amount of cash and the fair market value of any property received on the sale or other disposition and its adjusted basis in the shares for tax purposes. This gain or loss will be long-term capital gain or loss if it has held the common stock for more than one year. In general, if a U.S. stockholder recognizes loss upon the sale or other disposition of our common stock that it has held for six months or less, after applying certain holding period rules, the loss recognized will be treated as a long-term capital loss, to the extent the stockholder received distributions from us which were required to be treated as long-term capital gains.

Tax Rates

        The maximum tax rate for non-corporate taxpayers for (1) capital gains, including "capital gain dividends," has generally been reduced to 15% (although depending on the characteristics of the assets which produced these gains and on designations which we may make, certain capital gain dividends may be taxed at a 25% rate) and (2) "qualified dividend income" has generally been reduced to 15%. In general, dividends payable by REITs are not eligible for the reduced tax rate on corporate dividends, except to the extent that certain holding requirements have been met and the REIT's dividends are attributable to dividends received from taxable corporations (such as its taxable REIT subsidiaries), to income that was subject to tax at the corporate/REIT level (for example, if it distributed taxable income that it retained and paid tax on in the prior taxable year) or to dividends properly designated

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by the REIT as "capital gain dividends". Although these tax rate changes do not adversely affect the taxation of REITs or dividends paid by REITs, the more favorable treatment of regular corporate dividends could cause investors who are individuals to consider stock of other corporations that pay dividends to be more attractive relative to the stock of REITs. The presently applicable provisions of the federal income tax laws relating to the 15% tax rate are currently scheduled to "sunset" or revert back to the provisions of prior law effective for taxable years beginning after December 31, 2008, at which time the capital gains tax rate will be increased to 20% and the rate applicable to dividends will be increased to the tax rate then applicable to ordinary income.

Backup Withholding

        We report to our U.S. stockholders and the Internal Revenue Service the amount of dividends paid during each calendar year, and the amount of any tax withheld. Under the backup withholding rules, a stockholder may be subject to backup withholding with respect to dividends paid unless the holder is a corporation or comes within certain other exempt categories and, when required, demonstrates this fact, or provides a taxpayer identification number, certifies as to no loss of exemption from backup withholding, and otherwise complies with applicable requirements of the backup withholding rules. A U.S. stockholder that does not provide us with its correct taxpayer identification number may also be subject to penalties imposed by the Internal Revenue Service. Backup withholding is not an additional tax. Any amount paid as backup withholding will be creditable against the stockholder's federal income tax liability. In addition, we may be required to withhold a portion of capital gain distributions to any stockholders who fail to certify their non-foreign status. See "—Taxation of Non-U.S. Stockholders".

Taxation of Tax-Exempt Stockholders

        Dividend income from us and gain arising upon a sale of shares generally will not be unrelated business taxable income to a tax-exempt stockholder, except as described below. This income or gain will be unrelated business taxable income, however, if a tax-exempt stockholder holds its shares as "debt-financed property" within the meaning of the Internal Revenue Code or if the shares are used in a trade or business of the tax-exempt stockholder. Generally, debt-financed property is property the acquisition or holding of which was financed through a borrowing by the tax-exempt stockholder.

        For tax-exempt stockholders which are social clubs, voluntary employee benefit associations, supplemental unemployment benefit trusts, or qualified group legal services plans exempt from federal income taxation under Sections 501(c)(7), (c)(9), (c)(17) or (c)(20) of the Internal Revenue Code, respectively, income from an investment in our shares will constitute unrelated business taxable income unless the organization is able to properly claim a deduction for amounts set aside or placed in reserve for specific purposes so as to offset the income generated by its investment in our shares. These prospective investors should consult their tax advisors concerning these "set aside" and reserve requirements.

        Notwithstanding the above, however, a portion of the dividends paid by a "pension-held REIT" may be treated as unrelated business taxable income as to some trusts that hold more than 10%, by value, of the interests in the REIT. A REIT will not be a "pension-held REIT" if it is able to satisfy the "not closely held" requirement without relying on the "look-through" exception with respect to certain trusts. As a result of limitations on the transfer and ownership of stock contained in our charter, we do not expect to be classified as a "pension-held REIT," and as a result, the tax treatment described in this paragraph should be inapplicable to our stockholders. However, because our stock will be publicly traded, we cannot guarantee that this will always be the case.

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Taxation of Non-U.S. Stockholders

        The preceding discussion does not address the rules governing federal income taxation of the ownership and disposition of our common stock by persons that are non-U.S. stockholders. When we use the term "non-U.S. stockholder" we mean stockholders who are not U.S. stockholders as described above under "—Taxation of Taxable U.S. Stockholders Generally". In general, non-U.S. stockholders may be subject to special tax withholding requirements on distributions from us and with respect to their sale or other disposition of our common stock, except to the extent reduced or eliminated by an income tax treaty between the U.S. and the non-U.S. stockholder's country. A non-U.S. stockholder who is a stockholder of record and is eligible for reduction or elimination of withholding must file an appropriate form with us in order to claim such treatment. Non-U.S. stockholders should consult their own tax advisors concerning the federal income tax consequences to them of an acquisition of shares of our common stock, including the federal income tax treatment of dispositions of interests in and the receipt of distributions from us.

Other Tax Consequences

        We may be required to pay tax in various state or local jurisdictions, including those in which we transact business, and our stockholders may be required to pay tax in various state or local jurisdictions, including those in which they reside. Our state and local tax treatment may not conform to the federal income tax consequences discussed above. In addition, a stockholder's state and local tax treatment may not conform to the federal income tax consequences discussed above. Consequently, prospective investors should consult their tax advisors regarding the effect of state and local tax laws on an investment in our shares.

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SELLING HOLDERS

        "Selling holders" are those persons who may receive the up to 53,602 shares of our common stock subject to this registration statement upon the exchange of non-managing member units of HCPI/Utah, LLC. The number of shares on the following table represents the number of shares of common stock beneficially held by the selling holders as of May 5, 2005, the maximum number of shares of our common stock that the selling holders may sell pursuant to this prospectus and the aggregate number of shares of our common stock and the percentage of our outstanding shares of common stock that each of the selling holders would beneficially hold following the exchange of the non-managing member units they hold and the completion of this offering. As of the date of this prospectus, the adjustment factor, which determines the number of shares of our common stock issuable upon the exchange of a non-managing member unit of HCPI/Utah, LLC, is 2.0; the table assumes that no further change in the adjustment factor will have occurred since the date of this prospectus. A further change in the adjustment factor, and a corresponding change in the number of shares that may be sold by the selling holders pursuant to this prospectus, will occur if we declare a dividend on our common stock payable in common stock, split or subdivide our common stock or effect a reverse stock split or combine our common stock into a smaller number of shares.

        The selling holders named below may from time to time offer the shares of common stock offered by this prospectus:

 
   
   
  Common Stock
Beneficially Owned
Following the
Offering(1)(2)(3)
 
 
  Common Stock
Beneficially
Owned(1)
  Common Stock
Offered Hereby
 
Name
  Shares   Percent  

Boyer Desert Springs, L.C. 

    337,230 (4)   12,154     325,076     *  

Amarillo Bell Associates

    58,378 (5)(6)   36,016 (6)   22,362     *  

H. Lewis Swain, as Trustee of the Lewis Swain Family Trust

    1,560 (7)   1,560     0     *  

Lynn L. Summerhays

    1,560 (8)   1,560     0     *  

Steven B. Ostler

    32,064 (9)   334     31,730     *  

The Boyer Company, L.C. 

    2,529,094 (10)   938     2,528,156     1.9 %

RLC Real Estate, LLC

    73,668 (11)   1,040     72,628     *  

Merrill Lynch Bank USA

    2,085,768 (12)   36,016 (6)(12)   2,049,752     1.5 %

Total

    3,033,554 (13)   53,602 (13)   2,979,952 (13)   2.2 %

*
Represents less than 1% of the total outstanding shares of our common stock.

(1)
Based on information available to us as of May 5, 2005.

(2)
Assumes the selling holder exchanges all of the non-managing member units of HCPI/Utah, LLC and HCPI/Utah II, LLC beneficially owned by it for shares of our common stock. Also assumes that no transactions with respect to our common stock or the non-managing member units occur other than the exchange or the exchange and the offering, as applicable.

(3)
Contemplates the sale of all of the common stock offered pursuant to this prospectus.

(4)
Includes 12,154 shares of common stock offered pursuant to this prospectus issuable upon the conversion of 6,077 non-managing member units in HCPI/Utah, LLC and 325,076 shares of common stock issuable upon the conversion of an additional 162,538 non-managing member units in HCPI/Utah, LLC, subject to a previously-filed registration statement.

(5)
Includes 36,016 shares of common stock offered pursuant to this prospectus issuable upon the conversion of 18,008 non-managing member units in HCPI/Utah, LLC and 22,362 shares of

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(6)
Pursuant to two Loan Management Account Agreements both dated as of March 1, 2005 (one agreement among Merrill Lynch Bank USA, Gardner Property Holdings, L.C., and certain affiliates of Gardner Property Holdings, L.C., and another agreement among Merrill Lynch Bank USA, The Boyer Company, L.C., and certain affiliates of The Boyer Company, L.C.) 29,189 non-managing member units of HCPI/Utah, LLC convertible into 58,378 shares of the Company's common stock owned by Amarillo Bell Associates have been pledged to Merrill Lynch Bank USA as security for loans to Gardner Property Holdings, L.C. and The Boyer Company, L.C. Upon default or demand under either of the loans, Merrill Lynch Bank USA may be entitled to exchange the pledged units for the Company's common stock and become a selling holder in the prospectus. Merrill Lynch Bank USA does not own of record any non-managing member units of HCPI/Utah, LLC as of the date of this prospectus.

(7)
Includes 1,560 shares of common stock offered pursuant to this prospectus issuable upon the conversion of 780 non-managing member units in HCPI/Utah, LLC.

(8)
Includes 1,560 shares of common stock offered pursuant to this prospectus issuable upon the conversion of 780 non-managing member units in HCPI/Utah, LLC.

(9)
Includes 334 shares of common stock offered pursuant to this prospectus issuable upon the conversion of 167 non-managing member units in HCPI/Utah, LLC and 21,050 shares of common stock issuable upon the conversion of an additional 10,525 non-managing member units in HCPI/Utah, LLC, subject to a previously-filed registration statement, and 10,680 shares of common stock issuable upon the conversion of 5,340 non-managing member units in HCPI/ Utah II, LLC, subject to a previously-filed registration statement.

(10)
Includes 938 shares of common stock offered pursuant to this prospectus issuable upon the conversion of 469 non-managing member units in HCPI/Utah, LLC, 1,053,934 shares of common stock issuable upon the conversion of an additional 526,957 non-managing member units in HCPI/Utah, LLC, subject to a previously-filed registration statement and 1,474,222 shares of common stock issuable upon the conversion of 737,111 non-managing member units in HCPI/Utah II, LLC, subject to a previously-filed registration statement. Other than the 938 shares of common stock offered hereby issuable upon the conversion of non-managing member units of HCPI/Utah, LLC and 16,098 shares of common stock issuable upon conversion of non-managing member units of HCPI/Utah II, LLC held of record by the stockholder directly, all non-managing member units of HCPI Utah, LLC and HCPI Utah II, LLC are held of record by limited partnerships or limited liability companies of which the stockholder is the managing partner or managing member and over which the stockholder has voting and dispositive power.

(11)
Includes 1,040 shares of common stock offered pursuant to this prospectus issuable upon the conversion of 520 non-managing member units in HCPI/Utah, LLC and 58,330 shares of common stock issuable upon the conversion of an additional 29,165 non-managing member units in HCPI/Utah, LLC, subject to a previously-filed registration statement and 14,298 shares of common stock issuable upon the conversion of 7,149 non-managing member units in HCPI/Utah II, LLC, subject to a previously-filed registration statement.

(12)
As of the date of this Prospectus, Merrill Lynch Bank USA does not own of record any of the Company's common stock or any non-managing member units of HCPI/Utah, LLC or HCPI/Utah II, LLC. However, upon default or demand under either of the loans described in footnote 6, Merrill Lynch Bank USA may be entitled to exchange 519,519 pledged non-managing member units in HCPI/Utah, LLC, and 523,365 pledged non-managing member units in HCPI/Utah II, LLC for an aggregate of 2,085,768 shares of the Company's common stock.

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(13)
The non-managing member units pledged under the agreements described in footnote 7 and the shares of common stock into which such units are exchangeable are not included in the total number of non-managing member units/shares.

        The operating agreement provides that the selling holders may transfer their non-managing member units. Such transferees of the non-managing members' units may also be selling holders under this prospectus. We will file one or more supplemental prospectuses pursuant to Rule 424 under the Securities Act or, if required, one or more post-effective amendments to this registration statement, to describe the required information regarding any additional selling holder. We will also file one or more supplemental prospectuses pursuant to Rule 424 under the Securities Act or, if required, one or more post-effective amendments to this registration statement, to describe any material arrangements for the distribution of the shares when such arrangements are entered into by the selling holders and any broker-dealers that participate in the distribution of shares of our common stock.

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PLAN OF DISTRIBUTION

        This prospectus relates to the offer and sale from time to time of up to an aggregate of 53,602 shares by the selling holders.

        We have registered the shares for sale to provide the holders of non-managing member units with freely tradable securities, but registration of the shares does not necessarily mean that any of the shares will be offered or sold by the holders of non-managing member units.

        We will not receive any proceeds from the sale of the shares by the selling holders, but we have agreed to pay the following expenses, estimated to be $50,000, for the registration of the shares:

        We have no obligation to pay any underwriting fees, discounts or commissions attributable to the sale of our common stock. We also have no obligation to pay any out-of-pocket expenses of the selling holders, or the agents who manage their accounts, or any transfer taxes relating to the registration or sale of the common stock.

        Shares of our common stock may be sold from time to time to purchasers directly by the selling holders. Alternatively, the selling holders may from time to time offer the shares through dealers or agents, who may receive compensation in the form of commissions from the selling holders and the purchasers of shares for whom they may act as agent. The sale of the shares by the selling holders may be effected from time to time in one or more negotiated transactions at negotiated prices or in transactions on any exchange or automated quotation system on which the securities may be listed or quoted. The selling holders and any dealers or agents that participate in the distribution of shares of our common stock may be deemed to be underwriters within the meaning of the Securities Act and any profit on the sale of shares of our common stock by them and any commissions received by any such dealers or agents might be deemed to be underwriting commissions under the Securities Act.

        In connection with distribution of the shares of common stock covered by this prospectus:

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        Persons participating in the distribution of the shares of our common stock offered by this prospectus may engage in transactions that stabilize the price of our common stock. The anti-manipulation rules of Regulation M under the Exchange Act may apply to sales of common stock in the market and to the activities of the selling holders.

        In order to comply with the securities laws of various states, the shares of our common stock will not be sold in a particular state unless the shares have been registered or qualified for sale in such state or an exemption from registration or qualification is available and is complied with.

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LEGAL MATTERS

        The validity of the shares of our common stock offered hereby will be passed upon for us by Ballard Spahr Andrews & Ingersoll, LLP, Baltimore, Maryland. In addition, the description of material federal income tax consequences contained in this prospectus under the heading "United States Federal Income Tax Considerations" is based upon the opinion of Latham & Watkins LLP. In rendering this opinion, Latham & Watkins LLP will assume the accuracy of an opinion of Ballard Spahr Andrews & Ingersoll, LLP, as to certain matters of Maryland law.

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EXPERTS

        The consolidated financial statements and schedule of Health Care Property Investors, Inc. appearing in Health Care Property Investors, Inc.'s Annual Report (Form 10-K) for the year ended December 31, 2004, and Health Care Property Investors, Inc. management's assessment of the effectiveness of internal control over financial reporting as of December 31, 2004 included therein, have been audited by Ernst & Young LLP, independent registered public accounting firm, as set forth in their reports thereon included therein, and incorporated herein by reference. Such consolidated financial statements and schedule, and management's assessment have been incorporated herein by reference in reliance upon such reports given on the authority of such firm as experts in accounting and auditing.

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57,636 Shares

HCP, Inc.

Common Stock



PROSPECTUS SUPPLEMENT



June 21, 2018