NATIXIS FUNDS TRUST II

December 5, 2008

Via EDGAR

Securities and Exchange Commission

450 Fifth Street, N.W.

Washington, DC 20549

Re: Natixis Funds Trust II

(File Nos.: 002-11101 and 811-00242)

Dear Sir or Madam:

Pursuant to Rule 497(j) of the Securities Act of 1933, as amended, I hereby certify that the Statement of Additional Information does not differ from that contained in Post-Effective Amendment No. 140 that was filed electronically on December 1, 2008.

If you have any questions regarding this filing, please do not hesitate to call me at (617) 449-2822.

Very truly yours,

/s/ Russell L. Kane

Russell L. Kane

Assistant Secretary