------------------------ OMB APPROVAL ------------------------ OMB Number: 3235-0582 Expires: April 30, 2009 Estimated average burden hours per response: 14.4 ------------------------ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-PX ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-21792 AIM Core Allocation Portfolio Series (Exact name of registrant as specified in charter) 11 Greenway Plaza, Suite 100 Houston, Texas 77046 (Address of principal executive offices) (Zip code) John M. Zerr, Esquire 11 Greenway Plaza, Suite 100 Houston, Texas 77046 (Name and address of agent for service) Copy to: Stephen R. Rimes, Esquire Invesco Aim Advisors, Inc. 11 Greenway Plaza, Suite 100 Houston, TX 77046 Registrant's telephone number, including area code: (713) 626-1919 Date of fiscal year end: 8/31 Date of reporting period: 7/01/07 - 6/30/08 Form N-PX is to be used by a registered management investment company, other than a small business investment company registered on Form N-5 (Sections 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than August 31 of each year, containing the registrant's proxy voting record for the most recent twelve-month period ended June 30, pursuant to section 30 of the Investment Company Act of 1940 and rule 30b1-4 thereunder (17 CFR 270.30b1-4). The Commission may use the information provided on Form N-PX in its regulatory, disclosure review, inspection, and policymaking roles. A registrant is required to disclose the information specified by Form N-PX, and the Commission will make this information public. 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Section 3507. ******************************* FORM N-Px REPORT ******************************* ICA File Number: 811-21792 Reporting Period: 07/01/2007 - 06/30/2008 AIM Core Allocation Portfolio Series (ACAPS) =================================== SERIES C =================================== LIQUID ASSETS PORTFOLIO Ticker: Security ID: 825252729 Meeting Date: MAR 28, 2008 Meeting Type: Special Record Date: NOV 30, 2007 # Proposal Mgt Rec Vote Cast Sponsor 1 Elect 13 trustees FOR FOR Management 2 Approve a new sub-advisory agreement for FOR FOR Management each Fund between A I M Advisors, Inc. and each of AIM Funds Management Inc.; INVESCO Asset Management Deutschland, GmbH; INVESCO Asset Management Ltd.; Invesco Asset Management (Japan) Limited; Invesco Australia L 3 Approve an amendment to the Trusts' FOR FOR Management Agreements and Declarations of Trust that would permit each Board to terminate a Trust, a Fund or a share class without a shareholder vote. 4 Transact other business NONE NONE Management - -------------------------------------------------------------------------------- PREMIER PORTFOLIO Ticker: Security ID: 00142W868 Meeting Date: FEB 29, 2008 Meeting Type: Special Record Date: NOV 30, 2007 # Proposal Mgt Rec Vote Cast Sponsor 2 Approve a new sub-advisory agreement for FOR FOR Management each Fund between A I M Advisors, Inc. and each of AIM Funds Management Inc.; INVESCO Asset Management Deutschland, GmbH; INVESCO Asset Management Ltd.; Invesco Asset Management (Japan) Limited; Invesco Australia L 3 Approve changing certain fundamental FOR FOR Management investment restrictions of certain of the Funds to provide the Funds with more investment flexibility. 4 N/A Did Not Management Vote 5 Approve making the investment FOR FOR Management objective(s) of certain of the Funds non-fundamental. 7 Transact Other Business NONE NONE Management - -------------------------------------------------------------------------------- PREMIER PORTFOLIO Ticker: Security ID: 00142W868 Meeting Date: MAR 28, 2008 Meeting Type: Special Record Date: NOV 30, 2007 # Proposal Mgt Rec Vote Cast Sponsor 1 Elect 13 trustees FOR FOR Management 6 Approve an amendment to the Trusts' FOR FOR Management Agreements and Declarations of Trust that would permit each Board to terminate a Trust, a Fund or a share class without a shareholder vote. 7 Transact Other Business NONE NONE Management =================================== SERIES M =================================== LIQUID ASSETS PORTFOLIO Ticker: Security ID: 825252729 Meeting Date: MAR 28, 2008 Meeting Type: Special Record Date: NOV 30, 2007 # Proposal Mgt Rec Vote Cast Sponsor 1 Elect 13 trustees FOR FOR Management 2 Approve a new sub-advisory agreement for FOR FOR Management each Fund between A I M Advisors, Inc. and each of AIM Funds Management Inc.; INVESCO Asset Management Deutschland, GmbH; INVESCO Asset Management Ltd.; Invesco Asset Management (Japan) Limited; Invesco Australia L 3 Approve an amendment to the Trusts' FOR FOR Management Agreements and Declarations of Trust that would permit each Board to terminate a Trust, a Fund or a share class without a shareholder vote. 4 Transact other business NONE NONE Management - -------------------------------------------------------------------------------- PREMIER PORTFOLIO Ticker: Security ID: 00142W868 Meeting Date: FEB 29, 2008 Meeting Type: Special Record Date: NOV 30, 2007 # Proposal Mgt Rec Vote Cast Sponsor 2 Approve a new sub-advisory agreement for FOR FOR Management each Fund between A I M Advisors, Inc. and each of AIM Funds Management Inc.; INVESCO Asset Management Deutschland, GmbH; INVESCO Asset Management Ltd.; Invesco Asset Management (Japan) Limited; Invesco Australia L 3 Approve changing certain fundamental FOR FOR Management investment restrictions of certain of the Funds to provide the Funds with more investment flexibility. 4 N/A Did Not Management Vote 5 Approve making the investment FOR FOR Management objective(s) of certain of the Funds non-fundamental. 7 Transact Other Business NONE NONE Management - -------------------------------------------------------------------------------- PREMIER PORTFOLIO Ticker: Security ID: 00142W-86-8 Meeting Date: MAR 28, 2008 Meeting Type: Special Record Date: NOV 30, 2007 # Proposal Mgt Rec Vote Cast Sponsor 1 Elect 13 trustees FOR FOR Management 6 Approve an amendment to the Trusts' FOR FOR Management Agreements and Declarations of Trust that would permit each Board to terminate a Trust, a Fund or a share class without a shareholder vote. 7 Transact Other Business NONE NONE Management ========== END NPX REPORT SIGNATURES Pursuant to the requirements of the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. (Registrant) AIM CORE ALLOCATION PORTFOLIO SERIES By (Signature and Title)* /s/ PHILIP A. TAYLOR ---------------------------------------- Philip A. Taylor Principal Executive Officer Date August 28, 2008 * Please print the name and title of the signing officer below the signature.