UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM N-PX
ANNUAL REPORT OF PROXY VOTING RECORD OF
REGISTERED MANAGEMENT INVESTMENT COMPANIES
Investment Company Act file number 811-4992
MFS HIGH YIELD MUNICIPAL TRUST
(Exact name of registrant as specified in charter)
500 Boylston Street, Boston, Massachusetts 02116
(Address of principal executive offices) (Zip code)
Susan S. Newton
Massachusetts Financial Services Company
500 Boylston Street
Boston, Massachusetts 02116
(Name and address of agents for service)
Registrant's telephone number, including area code: (617) 954-5000
Date of fiscal year end: November 30
Date of reporting period: July 1, 2007 - June 30, 2008
ITEM 1. PROXY VOTING RECORD.
******************************* FORM N-Px REPORT *******************************
ICA File Number: 811-04492
Reporting Period: 07/01/2007 - 06/30/2008
MFS High Yield Municipal Trust
======================== MFS HIGH YIELD MUNICIPAL TRUST ========================
SOUTH LAKE COUNTY FL HOSPITAL DIST REV BD
Ticker: Security ID: 838640DB3
Meeting Date: FEB 11, 2008 Meeting Type: Written Consent
Record Date: DEC 12, 2007
# Proposal Mgt Rec Vote Cast Sponsor
1 DEBTOR S PLAN None For Management
2 WILLOW INVESTMENTS, LLC S PLAN None For Management
3 RONNIE AQUINO S PLAN None For Management
4 DEBTOR S PLAN None For Management
5 WILLOW INVESTMENTS, LLC S PLAN None For Management
6 RONNIE AQUINO S PLAN None For 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: MFS HIGH YIELD MUNICIPAL TRUST
By (Signature and Title) Robert J. Manning
----------------------------------------------
Robert J. Manning, Principal Executive Officer
Date: August 26, 2008