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Filing Detail
Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001193125-11-154563
Filing Date
2011-05-31
Accepted
2011-05-31 14:18:12
Documents
54
Period of Report
2011-03-31
Effectiveness Date
2011-05-31

Document Format Files

Seq Description Document Type Size
1 MFS MUNICIPAL SERIES TRUST N-CSR dncsr.htm N-CSR 9325851
2 CODE OF ETHICS dex9912a1.htm EX-99.(12)(A)(1) 32473
3 SECTION 302 CERTIFICATIONS dex99cert.htm EX-99.CERT 19746
4 SECTION 906 CERTIFICATIONS dex99906cert.htm EX-99.906CERT 7488
5 GRAPHIC g161783202c_boxes.jpg GRAPHIC 19527
6 GRAPHIC g161783edelivery_logo.jpg GRAPHIC 10351
7 GRAPHIC g161783g02b41.jpg GRAPHIC 13195
8 GRAPHIC g161783g10p54.jpg GRAPHIC 7604
9 GRAPHIC g161783g28e17.jpg GRAPHIC 6580
10 GRAPHIC g161783g50a22.jpg GRAPHIC 32182
11 GRAPHIC g161783g64j68.jpg GRAPHIC 12732
12 GRAPHIC g161783logo_01.jpg GRAPHIC 9632
13 GRAPHIC g161797g04a89.jpg GRAPHIC 31514
14 GRAPHIC g161797g05d25.jpg GRAPHIC 13594
15 GRAPHIC g161797g10p54.jpg GRAPHIC 7604
16 GRAPHIC g161797g14g21.jpg GRAPHIC 32184
17 GRAPHIC g161797g17l56.jpg GRAPHIC 11799
18 GRAPHIC g161797g19c57.jpg GRAPHIC 32127
19 GRAPHIC g161797g21n90.jpg GRAPHIC 11926
20 GRAPHIC g161797g28e17.jpg GRAPHIC 6580
21 GRAPHIC g161797g32r80.jpg GRAPHIC 11893
22 GRAPHIC g161797g40u80.jpg GRAPHIC 11886
23 GRAPHIC g161797g41b41.jpg GRAPHIC 11867
24 GRAPHIC g161797g42f15.jpg GRAPHIC 31778
25 GRAPHIC g161797g46f68.jpg GRAPHIC 11519
26 GRAPHIC g161797g56n38.jpg GRAPHIC 15192
27 GRAPHIC g161797g59q76.jpg GRAPHIC 11872
28 GRAPHIC g161797g59t90.jpg GRAPHIC 31751
29 GRAPHIC g161797g68x87.jpg GRAPHIC 32242
30 GRAPHIC g161797g80h30.jpg GRAPHIC 31629
31 GRAPHIC g161797g86j31.jpg GRAPHIC 11586
32 GRAPHIC g161797g97y96.jpg GRAPHIC 11974
33 GRAPHIC g161803g01c51.jpg GRAPHIC 11629
34 GRAPHIC g161803g04a89.jpg GRAPHIC 32995
35 GRAPHIC g161803g05d25.jpg GRAPHIC 13594
36 GRAPHIC g161803g10p54.jpg GRAPHIC 7604
37 GRAPHIC g161803g11m92.jpg GRAPHIC 11822
38 GRAPHIC g161803g19c57.jpg GRAPHIC 32719
39 GRAPHIC g161803g27c21.jpg GRAPHIC 11650
40 GRAPHIC g161803g28e17.jpg GRAPHIC 6580
41 GRAPHIC g161803g30t78.jpg GRAPHIC 11892
42 GRAPHIC g161803g42f15.jpg GRAPHIC 32361
43 GRAPHIC g161803g46f68.jpg GRAPHIC 11519
44 GRAPHIC g161803g56c63.jpg GRAPHIC 11952
45 GRAPHIC g161803g56n38.jpg GRAPHIC 15192
46 GRAPHIC g161803g67h19.jpg GRAPHIC 13511
47 GRAPHIC g161803g68x87.jpg GRAPHIC 32101
48 GRAPHIC g161803g80h30.jpg GRAPHIC 32269
49 GRAPHIC g161803g80u01.jpg GRAPHIC 31955
50 GRAPHIC g161803g82f01.jpg GRAPHIC 11868
51 GRAPHIC g161803g86j31.jpg GRAPHIC 11586
52 GRAPHIC g161803g87r48.jpg GRAPHIC 32082
53 GRAPHIC g161803g89w33.jpg GRAPHIC 32044
54 GRAPHIC g161803g93c30.jpg GRAPHIC 11690
  Complete submission text file 0001193125-11-154563.txt   10647896

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002521   MFS Alabama Municipal Bond Fund
Class/Contract C000006957   A MFALX
Class/Contract C000006958   B MBABX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002522   MFS New York Municipal Bond Fund
Class/Contract C000006959   A MSNYX
Class/Contract C000006960   B MBNYX
Class/Contract C000006961   C MCNYX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002523   MFS North Carolina Municipal Bond Fund
Class/Contract C000006962   A MSNCX
Class/Contract C000006963   B MBNCX
Class/Contract C000006964   C MCNCX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002524   MFS Pennsylvania Municipal Bond Fund
Class/Contract C000006965   A MFPAX
Class/Contract C000006966   B MBPAX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002525   MFS South Carolina Municipal Bond Fund
Class/Contract C000006967   A MFSCX
Class/Contract C000006968   B MBSCX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002526   MFS Tennessee Municipal Bond Fund
Class/Contract C000006969   A MSTNX
Class/Contract C000006970   B MBTNX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002527   MFS Virginia Municipal Bond Fund
Class/Contract C000006971   A MSVAX
Class/Contract C000006972   B MBVAX
Class/Contract C000006973   C MVACX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002528   MFS West Virginia Municipal Bond Fund
Class/Contract C000006974   A MFWVX
Class/Contract C000006975   B MBWVX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002529   MFS Arkansas Municipal Bond Fund
Class/Contract C000006976   A MFARX
Class/Contract C000006977   B MBARX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002530   MFS California Municipal Bond Fund
Class/Contract C000006978   A MCFTX
Class/Contract C000006979   B MBCAX
Class/Contract C000006980   C MCCAX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002531   MFS Florida Municipal Bond Fund
Class/Contract C000006981   A MFFLX
Class/Contract C000006982   B MBFLX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002532   MFS Georgia Municipal Bond Fund
Class/Contract C000006983   A MMGAX
Class/Contract C000006984   B MBGAX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002533   MFS Maryland Municipal Bond Fund
Class/Contract C000006985   A MFSMX
Class/Contract C000006986   B MBMDX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002534   MFS Massachusetts Municipal Bond Fund
Class/Contract C000006987   A MFSSX
Class/Contract C000006988   B MBMAX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002535   MFS Mississippi Municipal Bond Fund
Class/Contract C000006989   A MISSX
Class/Contract C000006990   B MBMSX
  Status Name Ticker Symbol
CIK 0000751656      
Series S000002536   MFS Municipal Income Fund
Class/Contract C000006991   A MFIAX
Class/Contract C000006992   B MMIBX
Class/Contract C000006993   C MMICX
Class/Contract C000042676   Class A1 Shares MMIDX
Class/Contract C000042677   Class B1 Shares MMIGX
Mailing Address 500 BOYLSTON STREET 15TH FL BOSTON MA 02116
Business Address 500 BOYLSTON ST 15TH FL BOSTON MA 02116 18006372929
MFS MUNICIPAL SERIES TRUST (Filer) CIK: 0000751656 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0331
Type: N-CSR | Act: 40 | File No.: 811-04096 | Film No.: 11880833