MASSACHUSETTS FINANCIAL SERVICES COMPANY
500 BOYLSTON STREET
BOSTON, MA 02116
617/954-5000
March 3, 1995
VIA EDGAR
Securities and Exchange Commission
450 Fifth Street, NW
Washington, DC 20549
Re: MFS Series Trust IV (the Trust)
MFS Municipal Bond Fund
MFS Money Market Fund
MFS Governmenet Money Market Fund
MFS OTC Fund
File Nos. 2-54607 and 811-
Ladies and Gentlemen:
Pursuant to Rule 497(j) under the Securities Act of
1933, as amended, please accept this letter as certification
that the prospectus and statement of additional information
for each series of the Trust does not differ from that
contained in Post-Effective Amendment No. 26 (the
Amendment) to the Trusts Registration Statement on Form
N-1A. This Amendment was filed electronically on February
28, 1995.
Please call the undersigned at (617) 954-5873 or (800)
343-2829 Ext. 5873 with any questions you may have.
Very truly yours,
LAURIE E. BUCKLEY
Laurie E. Buckley
Senior Legal Product Assistant
