497J 1 form.htm DEFINITIVE DOCUMENT form.htm


FEDERATED U.S. GOVERNMENT SECURITIES FUND: 2-5 YEARS

Federated Investors Funds
5800 Corporate Drive
Pittsburgh, Pennsylvania 15237-7000

 April 1, 2008


EDGAR Operations Branch
U.S. Securities and Exchange Commission
Division of Investment Management
100 F Street, N.E.
Washington, DC  20549

RE:              FEDERATED U.S. GOVERNMENT SECURITIES FUND: 2-5 YEARS (the “Fund”)
Class K Shares
Institutional Shares
Institutional Service Shares
1933 Act File No. 2-75769
1940 Act File No. 811-3387          

Dear Sir or Madam:

Pursuant to Rule 497(j) of the Securities Act of 1933, the above-referenced Fund hereby certifies that the definitive forms of Prospectuses and Statement of Additional Information dated March 31, 2008, that would have been filed under Rule 497(c), does not differ from the forms of Prospectuses and Statement of Additional Information contained in the most recent Registration Statement for the Fund.  This Registration Statement was electronically filed under Rule 485(b) as Post-Effective Amendment No. 42 on March 27, 2008.

If you have any questions regarding this certification, please contact me at (412) 288-7262.

Very truly yours,



/s/ Travis E. WilliamsTravis E. Williams
Assistant Secretary