SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-10-170414
Filing Date
2010-07-29
Accepted
2010-07-29 13:54:56
Documents
10
Period of Report
2010-05-31
Effectiveness Date
2010-07-29

Document Format Files

Seq Description Document Type Size
1 MFS HIGH YIELD MUNICIPAL TRUST N-CSRS dncsrs.htm N-CSRS 681845
2 SECTION 302 CERTIFICATIONS dex99cert.htm EX-99.CERT 19726
3 SECTION 906 CERTIFICATIONS dex99906cert.htm EX-99.906CERT 7418
4 GRAPHIC g15340ernst_youngllp.jpg GRAPHIC 8676
5 GRAPHIC g15340g10p54.jpg GRAPHIC 7604
6 GRAPHIC g15340g14y15.jpg GRAPHIC 12591
7 GRAPHIC g15340g28e17.jpg GRAPHIC 6580
8 GRAPHIC g15340g64i02.jpg GRAPHIC 128018
9 GRAPHIC g15340g95j87.jpg GRAPHIC 12089
10 GRAPHIC g15340g98y15.jpg GRAPHIC 13169
  Complete submission text file 0001193125-10-170414.txt   971569
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-CSRS | Act: 40 | File No.: 811-04992 | Film No.: 10977220