<PAGE>
MFS SERIES TRUST II
500 Boylston Street Boston Massachusetts 02116-3741
617 954 5000
April 1, 1998
VIA EDGAR
Securities and Exchange Commission
Judiciary Plaza
450 Fifth Street, NW
Washington, DC 20549
Re: MFS Series Trust II (the "Trust") (File No. 33-7637) of behalf
of MFS Emerging Growth Fund, MFS Large Cap Growth Fund and MFS
Intermediate Income Fund
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 do not differ from those
contained in Post-Effective Amendment No. 25 (the "Amendment") to the Trust's
Registration Statement on Form N-1A. The Amendment was filed electronically on
March 27, 1998.
Please call the undersigned or Sharon Julius-Doucette at (617)
954-5406 or (800) 343-2829 with any questions you may have.
Very truly yours,
JAMES R. BORDEWICK, JR.
James R. Bordewick, Jr.
Assistant Secretary
JRB/bjn