UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-PX ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number: 811-02668 Exact name of registrant as specified in charter: Oppenheimer AMT-Free Municipals. Address of principal executive offices: 6803 South Tucson Way Centennial, CO 80112-3924 Name and address of agent for service: Arthur S. Gabinet, Executive Vice President & General Counsel OFI Global Asset Management, Inc. Two World Financial Center 225 Liberty Street New York, NY 10281-1008 Registrant's telephone number, including area code: 303-768-3200 Date of fiscal year end: 7/31 Date of reporting period: 07/01/2012-06/30/2013 Item 1. ******************************* FORM N-Px REPORT ******************************* ICA File Number: 811-02668 Reporting Period: 07/01/2012 - 06/30/2013 Oppenheimer AMT-Free Municipals ======================= Oppenheimer AMT-Free Municipals ======================== LITCHFIELD PK ARIZ CMNTY FACS DIST Ticker: Security ID: 536710AD8 Meeting Date: FEB 25, 2013 Meeting Type: Written Consent Record Date: JAN 09, 2013 # Proposal Mgt Rec Vote Cast Sponsor 1 To Accept The Plan None Did Not Vote Management -------------------------------------------------------------------------------- PALM VY CMNTY FAC DIST NO 3 ARIZ Ticker: Security ID: 696706AM2 Meeting Date: FEB 25, 2013 Meeting Type: Written Consent Record Date: JAN 09, 2013 # Proposal Mgt Rec Vote Cast Sponsor 1 To Accept The Plan None Did Not Vote 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: Oppenheimer AMT-Free Municipals By: William F. Glavin, Jr.* ----------------------------------------- William F. Glavin, Jr., President and Principal Executive Officer Date: August 30, 2013 *By: /s/ Randy Legg -------------------------------- Randy Legg, Attorney in Fact