KAYNE ANDERSON MLP INVESTMENT COMPANY
1800 Avenue of the Stars, 2^nd floor
Los Angeles, CA 90067

July 18, 2007

VIA EDGAR

Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549-0505

     Re: KAYNE ANDERSON MLP INVESTMENT COMPANY (FILE NO. 811-21593)

     Kayne Anderson MLP Investment Company (the “Company”), in accordance with Rule 17g-1 under the Investment Company Act of 1940, as amended (the “1940 Act”), hereby provides the following in connection with the Company’s fidelity bond for the 2006-2007 year:

     1. A copy of the coverage increase of the bond coverage for the Company (the “Bond”) (attached as EX99-1).

     2. A copy of the resolutions of the Board of Directors of the Company (the “Board”) regarding the Bond, which were adopted by the Board and by a majority of the members thereof who are not “interested persons” (as defined by the 1940 Act) of the Company (attached as EX99-2).

     The premium for the Bond was paid through the policy period ending on September 27, 2007.

     Please contact the undersigned at 713-493-2038 if you have any questions concerning this filing.