May 4, 2015

VIA EDGAR

Disclosure Review and Accounting Office

Division of Investment Management

Securities and Exchange Commission

100 F Street, N.E. (Mail Stop 5-6)

Washington, D.C. 20549

ATTN: Document Control - EDGAR

RE: RiverSource Variable Account 10

File Nos. 33-62407/811-07355

RiverSource Flexible Portfolio Annuity

Dear Mr. Cowan:

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 the above-referenced variable annuity do not differ from that contained in Registrant’s Post-Effective Amendment No. 21 (Amendment). This Amendment was filed electronically on April 24, 2015.

If you have any questions or concerns regarding this filing, please contact me at (612) 671-8056 or Boba Selimovic at (612) 671-7449.

Sincerely,

/s/ Timothy D. Crawford

Timothy D. Crawford

Assistant General Counsel and Assistant Secretary