EDGAR Filing Documents for 0001193125-09-144846

Form N-CSR - Certified Shareholder Report:

SEC Accession No. 0001193125-09-144846

Filing Date

2009-07-07

Accepted

2009-07-07 08:17:24

Documents

Period of Report

2009-04-30

Effectiveness Date

2009-07-07

Document Format Files

Seq	Description	Document	Type	Size
1	MFS SERIES TRUST XII N-CSR	dncsr.htm	N-CSR	2351536
2	CODE OF ETHICS	dex9912a1.htm	EX-99.(12)(A)(1)	25176
3	SECTION 302 CERTIFICATIONS	dex99cert.htm	EX-99.CERT	18899
4	SECTION 906 CERTIFICATIONS	dex99906cert.htm	EX-99.906CERT	7038
5	GRAPHIC	g82339ernst_youngllp.jpg	GRAPHIC	8676
6	GRAPHIC	g82339g06w00.jpg	GRAPHIC	15293
7	GRAPHIC	g82339g10p54.jpg	GRAPHIC	7604
8	GRAPHIC	g82339g14t30.jpg	GRAPHIC	15802
9	GRAPHIC	g82339g17d02.jpg	GRAPHIC	15196
10	GRAPHIC	g82339g20p84.jpg	GRAPHIC	32836
11	GRAPHIC	g82339g21r59.jpg	GRAPHIC	18198
12	GRAPHIC	g82339g36o61.jpg	GRAPHIC	32944
13	GRAPHIC	g82339g39r38.jpg	GRAPHIC	18269
14	GRAPHIC	g82339g40e30.jpg	GRAPHIC	17715
15	GRAPHIC	g82339g42s44.jpg	GRAPHIC	32822
16	GRAPHIC	g82339g52r32.jpg	GRAPHIC	17587
17	GRAPHIC	g82339g63n80.jpg	GRAPHIC	31858
18	GRAPHIC	g82339g70o25.jpg	GRAPHIC	35253
19	GRAPHIC	g82339g75v45.jpg	GRAPHIC	18005
20	GRAPHIC	g82339g92e70.jpg	GRAPHIC	15745
21	GRAPHIC	g82339g95j87.jpg	GRAPHIC	12089
22	GRAPHIC	g82339g99z28.jpg	GRAPHIC	15466
23	GRAPHIC	g82339img001.jpg	GRAPHIC	301384
24	GRAPHIC	g82339img002.jpg	GRAPHIC	11522
25	GRAPHIC	g82339img004.jpg	GRAPHIC	3966
	Complete submission text file	0001193125-09-144846.txt		3347207

Series and Classes/Contracts Information:

Existing
	Status	Name	Ticker Symbol
CIK 0001330967
Series S000002501		MFS Lifetime Retirement Income Fund
Class/Contract C000006793		A	MLLAX
Class/Contract C000006794		B	MLLBX
Class/Contract C000006795		C	MLLCX
Class/Contract C000006796		I	MLLIX
Class/Contract C000006797		R1	MLLEX
Class/Contract C000006799		R2	MLLGX
Class/Contract C000006800		R3	MLLHX
Class/Contract C000006801		R4	MLLJX
	Status	Name	Ticker Symbol
CIK 0001330967
Series S000002502		MFS Lifetime 2010 Fund
Class/Contract C000006802		A	MFSAX
Class/Contract C000006803		B	MFSBX
Class/Contract C000006804		C	MFSDX
Class/Contract C000006805		I	MFSIX
Class/Contract C000006806		R1	MFSEX
Class/Contract C000006808		R2	MFSNX
Class/Contract C000006809		R3	MFSOX
Class/Contract C000006810		R4	MFSPX
	Status	Name	Ticker Symbol
CIK 0001330967
Series S000002503		MFS Lifetime 2020 Fund
Class/Contract C000006811		A	MFLAX
Class/Contract C000006812		B	MFLBX
Class/Contract C000006813		C	MFLCX
Class/Contract C000006814		I	MFLIX
Class/Contract C000006815		R1	MFLEX
Class/Contract C000006817		R2	MFLGX
Class/Contract C000006818		R3	MFLHX
Class/Contract C000006819		R4	MFLJX
	Status	Name	Ticker Symbol
CIK 0001330967
Series S000002504		MFS Lifetime 2030 Fund
Class/Contract C000006820		A	MLTAX
Class/Contract C000006821		B	MLTBX
Class/Contract C000006822		C	MLTCX
Class/Contract C000006823		I	MLTIX
Class/Contract C000006824		R1	MLTEX
Class/Contract C000006826		R2	MLTGX
Class/Contract C000006827		R3	MLTHX
Class/Contract C000006828		R4	MLTJX
	Status	Name	Ticker Symbol
CIK 0001330967
Series S000002505		MFS Lifetime 2040 Fund
Class/Contract C000006829		A	MLFAX
Class/Contract C000006830		B	MLFBX
Class/Contract C000006831		C	MLFCX
Class/Contract C000006832		I	MLFIX
Class/Contract C000006833		R1	MLFEX
Class/Contract C000006835		R2	MLFGX
Class/Contract C000006836		R3	MLFHX
Class/Contract C000006837		R4	MLFJX

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)