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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-12-331344
Filing Date
2012-08-02
Accepted
2012-08-02 13:59:33
Documents
10
Period of Report
2012-05-31
Effectiveness Date
2012-08-02

Document Format Files

Seq Description Document Type Size
1 MFS HIGH YIELD MUNICIPAL TRUST N-CSRS d358138dncsrs.htm N-CSRS 852264
2 SECTION 302 CERTIFICATIONS d358138dex99cert.htm EX-99.CERT 19839
3 SECTION 906 CERTIFICATIONS d358138dex99906cert.htm EX-99.906CERT 7366
4 GRAPHIC g358138202c_boxes.jpg GRAPHIC 19527
5 GRAPHIC g358138ernst_youngllp.jpg GRAPHIC 8676
6 GRAPHIC g358138g10p54.jpg GRAPHIC 7604
7 GRAPHIC g358138g11k21.jpg GRAPHIC 12173
8 GRAPHIC g358138g14y15.jpg GRAPHIC 11722
9 GRAPHIC g358138g64j68.jpg GRAPHIC 12732
10 GRAPHIC g358138logo_01.jpg GRAPHIC 9632
  Complete submission text file 0001193125-12-331344.txt   994706
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.: 121002869