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Filing Detail
Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0000950130-10-002308
Filing Date
2010-06-01
Accepted
2010-06-01 13:25:02
Documents
49
Period of Report
2010-03-31
Effectiveness Date
2010-06-01

Document Format Files

Seq Description Document Type Size
1 MFS MUNICIPAL SERIES TRUST N-CSR dncsr.htm N-CSR 7342876
2 CODE OF ETHICS dex9912a1.htm EX-99.(12)(A)(1) 26483
3 SECTION 302 CERTIFICATIONS dex99cert.htm EX-99.CERT 19728
4 SECTION 906 CERTIFICATIONS dex99906cert.htm EX-99.906CERT 7455
5 GRAPHIC g9058390583_bc.jpg GRAPHIC 149421
6 GRAPHIC g9058390583_fc.jpg GRAPHIC 226807
7 GRAPHIC g90583g10p54.jpg GRAPHIC 7604
8 GRAPHIC g90583g18h53.jpg GRAPHIC 15268
9 GRAPHIC g90583g22o44.jpg GRAPHIC 32863
10 GRAPHIC g90583g95j87.jpg GRAPHIC 12089
11 GRAPHIC g9082990829_bc.jpg GRAPHIC 104673
12 GRAPHIC g9082990829_fc.jpg GRAPHIC 311360
13 GRAPHIC g90829g04a89.jpg GRAPHIC 32986
14 GRAPHIC g90829g10p54.jpg GRAPHIC 7604
15 GRAPHIC g90829g14g21.jpg GRAPHIC 33443
16 GRAPHIC g90829g17l56.jpg GRAPHIC 12560
17 GRAPHIC g90829g19c57.jpg GRAPHIC 33738
18 GRAPHIC g90829g21n90.jpg GRAPHIC 12579
19 GRAPHIC g90829g32r80.jpg GRAPHIC 12095
20 GRAPHIC g90829g40u80.jpg GRAPHIC 12693
21 GRAPHIC g90829g41b41.jpg GRAPHIC 12585
22 GRAPHIC g90829g42f15.jpg GRAPHIC 32898
23 GRAPHIC g90829g59q76.jpg GRAPHIC 12643
24 GRAPHIC g90829g59t90.jpg GRAPHIC 33445
25 GRAPHIC g90829g68x87.jpg GRAPHIC 33704
26 GRAPHIC g90829g80h30.jpg GRAPHIC 33164
27 GRAPHIC g90829g95j87.jpg GRAPHIC 12089
28 GRAPHIC g90829g97y96.jpg GRAPHIC 12650
29 GRAPHIC g90980g03d26.jpg GRAPHIC 12318
30 GRAPHIC g90980g04a89.jpg GRAPHIC 33600
31 GRAPHIC g90980g10p54.jpg GRAPHIC 7604
32 GRAPHIC g90980g13k38.jpg GRAPHIC 12304
33 GRAPHIC g90980g14g21.jpg GRAPHIC 33879
34 GRAPHIC g90980g19c57.jpg GRAPHIC 33756
35 GRAPHIC g90980g35e99.jpg GRAPHIC 12267
36 GRAPHIC g90980g37s46.jpg GRAPHIC 12693
37 GRAPHIC g90980g41j37.jpg GRAPHIC 207693
38 GRAPHIC g90980g42f15.jpg GRAPHIC 33272
39 GRAPHIC g90980g43k22.jpg GRAPHIC 12059
40 GRAPHIC g90980g56v97.jpg GRAPHIC 11769
41 GRAPHIC g90980g59t90.jpg GRAPHIC 33335
42 GRAPHIC g90980g67p45.jpg GRAPHIC 8450
43 GRAPHIC g90980g68x87.jpg GRAPHIC 33403
44 GRAPHIC g90980g80h30.jpg GRAPHIC 33488
45 GRAPHIC g90980g83y45.jpg GRAPHIC 12290
46 GRAPHIC g90980g86q58.jpg GRAPHIC 4921
47 GRAPHIC g90980g89w33.jpg GRAPHIC 33315
48 GRAPHIC g90980g95j87.jpg GRAPHIC 12089
49 GRAPHIC g90980g99v30.jpg GRAPHIC 12215
  Complete submission text file 0000950130-10-002308.txt   9902211

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.: 10868918