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Filing Detail
Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001193125-10-017734
Filing Date
2010-02-01
Accepted
2010-02-01 10:35:07
Documents
11
Period of Report
2009-11-30
Effectiveness Date
2010-02-01

Document Format Files

Seq Description Document Type Size
1 MFS HIGH YIELD MUNICIPAL TRUST N-CSR dncsr.htm N-CSR 867946
2 CODE OF ETHICS dex9912a1.htm EX-99.(12)(A)(1) 26378
3 SECTION 302 CERTIFICATIONS dex99cert.htm EX-99.CERT 19519
4 SECTION 906 CERTIFICATIONS dex99906cert.htm EX-99.906CERT 7201
5 GRAPHIC g34437ernst_youngllp.jpg GRAPHIC 8676
6 GRAPHIC g34437g10p54.jpg GRAPHIC 7604
7 GRAPHIC g34437g22h10.jpg GRAPHIC 12619
8 GRAPHIC g34437g28e17.jpg GRAPHIC 6580
9 GRAPHIC g34437g34k83.jpg GRAPHIC 12829
10 GRAPHIC g34437g51x29.jpg GRAPHIC 184192
11 GRAPHIC g34437g95j87.jpg GRAPHIC 12089
  Complete submission text file 0001193125-10-017734.txt   1260597
Mailing Address 500 BOYLSTON ST 20TH FL LEGAL DEPT BOSTON MA 02116
Business Address 500 BOYLSTON ST 20TH FL LEGAL DEPT. BOSTON MA 02116 6179545000
MFS HIGH YIELD MUNICIPAL TRUST (Filer) CIK: 0000809844 (see all company filings)

IRS No.: 042950868 | State of Incorp.: MA | Fiscal Year End: 1130
Type: N-CSR | Act: 40 | File No.: 811-04992 | Film No.: 10562089