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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-11-328662
Filing Date
2011-12-02
Accepted
2011-12-02 14:51:19
Documents
34
Period of Report
2011-09-30
Effectiveness Date
2011-12-02

Document Format Files

Seq Description Document Type Size
1 MFS MUNICIPAL SERIES TRUST N-CSRS d241008dncsrs.htm N-CSRS 9007658
2 SECTION 302 CERTIFICATIONS d241008dex99cert.htm EX-99.CERT 19837
3 SECTION 906 CERTIFICATIONS d241008dex99906cert.htm EX-99.906CERT 7518
4 GRAPHIC g234984g01c51.jpg GRAPHIC 11869
5 GRAPHIC g234984g05d25.jpg GRAPHIC 13594
6 GRAPHIC g234984g10p54.jpg GRAPHIC 7604
7 GRAPHIC g234984g11m92.jpg GRAPHIC 11926
8 GRAPHIC g234984g27c21.jpg GRAPHIC 11748
9 GRAPHIC g234984g30t78.jpg GRAPHIC 11883
10 GRAPHIC g234984g46f68.jpg GRAPHIC 11519
11 GRAPHIC g234984g56c63.jpg GRAPHIC 11877
12 GRAPHIC g234984g56n38.jpg GRAPHIC 15192
13 GRAPHIC g234984g67h19.jpg GRAPHIC 11313
14 GRAPHIC g234984g82f01.jpg GRAPHIC 11650
15 GRAPHIC g234984g86j31.jpg GRAPHIC 11586
16 GRAPHIC g234984g93c30.jpg GRAPHIC 11847
17 GRAPHIC g235103202c_boxes.jpg GRAPHIC 19527
18 GRAPHIC g235103edelivery_logo.jpg GRAPHIC 10351
19 GRAPHIC g235103g10p54.jpg GRAPHIC 7604
20 GRAPHIC g235103g39f53.jpg GRAPHIC 11331
21 GRAPHIC g235103g64j68.jpg GRAPHIC 12732
22 GRAPHIC g235103logo_01.jpg GRAPHIC 9632
23 GRAPHIC g235109g05d25.jpg GRAPHIC 13594
24 GRAPHIC g235109g10p54.jpg GRAPHIC 7604
25 GRAPHIC g235109g17l56.jpg GRAPHIC 11457
26 GRAPHIC g235109g21n90.jpg GRAPHIC 11857
27 GRAPHIC g235109g32r80.jpg GRAPHIC 11596
28 GRAPHIC g235109g40u80.jpg GRAPHIC 11881
29 GRAPHIC g235109g41b41.jpg GRAPHIC 11852
30 GRAPHIC g235109g46f68.jpg GRAPHIC 11519
31 GRAPHIC g235109g56n38.jpg GRAPHIC 15192
32 GRAPHIC g235109g59q76.jpg GRAPHIC 11727
33 GRAPHIC g235109g86j31.jpg GRAPHIC 11586
34 GRAPHIC g235109g97y96.jpg GRAPHIC 11566
  Complete submission text file 0001193125-11-328662.txt   9552368

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
Class/Contract C000105400   I MIMIX
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-CSRS | Act: 40 | File No.: 811-04096 | Film No.: 111239958