<PAGE>
MASSACHUSETTS FINANCIAL SERVICES COMPANY
500 BOYLSTON STREET, BOSTON, MASSACHUSETTS 02116
(617) 954-5000
April 30, 1999
VIA EDGAR
Securities and Exchange Commission
Judiciary Plaza
450 Fifth Street, N.W.
Washington, DC 20549
Re: Government Securities Variable Account (File No. 2-90805 and
811-4009) (the "Variable Account")
Ladies and Gentlemen:
Pursuant to Rule 497(j) under the Securities Act of 1933, as amended,
please accept this letter on behalf of the Variable Account as certification
that the Prospectus and Statement of Additional Information for the Variable
Account do not differ from those contained in Post-Effective Amendment No. 21
(the "Amendment") to the Variable Account's Registration Statement on Form N-1A.
The Amendment was filed electrically on April 26, 1999.
Please call the undersigned or Karen M. Ray at (617) 954-5000 or (800)
343-2829 with any questions you may have.
Very truly yours,
JAMES F. DESMARAIS
James F. DesMarais
Assistant General Counsel
JFD/bjn