DREYFUS ONE HUNDRED PERCENT US TREASURY LONG TERM FUND, 497J, 2000-05-05

DREYFUS ONE HUNDRED PERCENT US TREASURY LONG TERM FUND
497J, 2000-05-05

Previous: DREYFUS ONE HUNDRED PERCENT US TREASURY MONEY MARKET FUND, 497J, 2000-05-05

Next: DREYFUS ONE HUNDRED PERCENT US TREAS INTERM TERM FUND, 497J, 2000-05-05



                                                May 5, 2000



Securities and Exchange Commission
Judiciary Plaza
450 Fifth Street, N.W.
Washington, D.C.  20549

      Re:   Dreyfus U.S. Treasury Long Term Fund
            Registration Statement File Nos. 811-4429; 33-00826

Ladies and Gentlemen:

     This filing is being made pursuant to Rule 497(j) under the  Securities Act
of 1933, as amended (the "1933 Act"),  for the purpose of informing the SEC that
there  were  no  material  or  non-material   changes  since  the   Registrant's
Post-Effective Amendment No. 25, filed with the SEC on May 2, 2000.

     If you have any  questions  or  comments  on the  attached,  please  do not
hesitate to contact the undersigned at (212) 922-6833.


                                                Very truly yours,



                                                 Christine Luscher




cc:   Stroock & Stroock & Lavan
      Ernst & Young
      Michael A. Rosenberg