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Filing Detail
Form 485BPOS - Post-effective amendment [Rule 485(b)]
SEC Accession No. 0001104659-12-078776
Filing Date
2012-11-19
Accepted
2012-11-19 09:22:02
Documents
8
Filing Date Changed
2012-11-19
Effectiveness Date
2012-11-19

Document Format Files

Seq Description Document Type Size
1 POST-EFFECTIVE AMENDMENT FILED PURSUANT TO SECURITIES ACT RULE 485(B) a12-22896_9485bpos.htm 485BPOS 108447
9 GRAPHIC g228969bci001.jpg GRAPHIC 4324
  Complete submission text file 0001104659-12-078776.txt   4006957

Data Files

Seq Description Document Type Size
2 XBRL INSTANCE DOCUMENT ck0001330967-20121026.xml EX-101.INS 414331
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ck0001330967-20121026.xsd EX-101.SCH 25335
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ck0001330967-20121026_cal.xml EX-101.CAL 3562
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ck0001330967-20121026_def.xml EX-101.DEF 360877
6 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT ck0001330967-20121026_lab.xml EX-101.LAB 100587
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ck0001330967-20121026_pre.xml EX-101.PRE 414125

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001330967      
Series S000038772   MFS Lifetime 2015 Fund
Class/Contract C000119415   A LFTDX
Class/Contract C000119416   B LFTBX
Class/Contract C000119417   C LFTCX
Class/Contract C000119418   I LFTIX
Class/Contract C000119419   R1 LFTRX
Class/Contract C000119420   R2 LFTSX
Class/Contract C000119421   R3 LFTTX
Class/Contract C000119422   R4 LFTUX
  Status Name Ticker Symbol
CIK 0001330967      
Series S000038773   MFS Lifetime 2025 Fund
Class/Contract C000119423   B LTTBX
Class/Contract C000119424   C LTTCX
Class/Contract C000119425   I LTTIX
Class/Contract C000119426   R1 LTTRX
Class/Contract C000119427   R2 LTTSX
Class/Contract C000119428   R3 LTTTX
Class/Contract C000119429   R4 LTTUX
Class/Contract C000119430   A LTTAX
  Status Name Ticker Symbol
CIK 0001330967      
Series S000038774   MFS Lifetime 2035 Fund
Class/Contract C000119431   A LFEAX
Class/Contract C000119432   B LFEBX
Class/Contract C000119433   C LFECX
Class/Contract C000119434   I LFEDX
Class/Contract C000119435   R1 LFERX
Class/Contract C000119436   R2 LFESX
Class/Contract C000119437   R3 LFETX
Class/Contract C000119438   R4 LFEUX
  Status Name Ticker Symbol
CIK 0001330967      
Series S000038775   MFS Lifetime 2045 Fund
Class/Contract C000119439   A LTMAX
Class/Contract C000119440   B LTMBX
Class/Contract C000119441   C LTMDX
Class/Contract C000119442   I LTMKX
Class/Contract C000119443   R1 LTMRX
Class/Contract C000119444   R2 LTMSX
Class/Contract C000119445   R3 LTMTX
Class/Contract C000119446   R4 LTMUX
  Status Name Ticker Symbol
CIK 0001330967      
Series S000038776   MFS Lifetime 2055 Fund
Class/Contract C000119447   A LFIAX
Class/Contract C000119448   B LFIBX
Class/Contract C000119449   C LFICX
Class/Contract C000119450   I LFIIX
Class/Contract C000119451   R1 LFIRX
Class/Contract C000119452   R2 LFISX
Class/Contract C000119453   R3 LFITX
Class/Contract C000119454   R4 LFIUX
Mailing Address 500 BOYLSTON STREET BOSTON MA 02116
Business Address 500 BOYLSTON STREET BOSTON MA 02116 617-954-5000
MFS Series Trust XII (Filer) CIK: 0001330967 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0430
Type: 485BPOS | Act: 33 | File No.: 333-126328 | Film No.: 121213297

Mailing Address 500 BOYLSTON STREET BOSTON MA 02116
Business Address 500 BOYLSTON STREET BOSTON MA 02116 617-954-5000
MFS Series Trust XII (Filer) CIK: 0001330967 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0430
Type: 485BPOS | Act: 40 | File No.: 811-21780 | Film No.: 121213298