As filed with the Securities and Exchange Commission on the 7th day of August, 2025

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-4

REGISTRATION STATEMENT

UNDER
THE SECURITIES ACT OF 1933 

Pre-Effective Amendment No.	[]
Post-Effective Amendment No. 24 (File No. 333-230376)	[X]

and/or

REGISTRATION STATEMENT

UNDER
THE INVESTMENT COMPANY ACT OF 1940 

Amendment No. 216 (File No. 811-07355) [X]

(Check appropriate box or boxes)

RiverSource Variable Account 10

(Exact Name of Registrant)

RiverSource Life Insurance Company

(Name of Depositor)

70100 Ameriprise Financial Center, Minneapolis, MN 55474

(Address of Depositor's Principal Executive Offices) (Zip Code)

Depositor's Telephone Number, including Area Code (612) 678-5337

Nicole D. Wood, 50605 Ameriprise Financial Center, Minneapolis, MN 55474

(Name and Address of Agent for Service)

It is proposed that this filing will become effective (check appropriate box) 

[]	immediately upon filing pursuant to paragraph (b) of Rule 485
[X]	on September 22, 2025 pursuant to paragraph (b) of Rule 485
[]	60 days after filing pursuant to paragraph (a)(1) of Rule 485
[]	on [date] pursuant to paragraph (a)(1) of Rule 485

If appropriate, check the following box: 

[X] This post-effective amendment designates a new effective date for a previously filed post-effective amendment.

Explanatory Note
Pursuant to Rule 485(b)(1)(iii) of the Securities Act of 1933, the sole purpose of this Post-Effective Amendment No. 24 to registration statement No. 333-230376 filed pursuant to rule 485(a) under the Securities Act of 1933, is to delay the effective date of Post-Effective Amendment No. 23 which was filed on or about June 11, 2025. The content of Post-Effective Amendment No. 23 is incorporated by reference herein.

SIGNATURES

As required by the Securities Act of 1933 and the Investment Company Act of 1940, RiverSource Life Insurance Company, on behalf of the Registrant, certifies that it meets all of the requirements for effectiveness of this registration statement under rule 485(b) under the Securities Act and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized in the City of Minneapolis, and State of Minnesota, on the the 7th day of August, 2025. 

RiverSource Variable Account 10
(Registrant)
By:	/s/ Gumer C. Alvero
	Gumer C. Alvero Chairman of the Board and President

As required by the Securities Act of 1933, this Amended Registration Statement has been signed by the Depositor on the the 7th day of August, 2025. 

RiverSource Life Insurance Company
(Depositor)
By:	/s/ Gumer C. Alvero
	Gumer C. Alvero Chairman of the Board and President

As required by the Securities Act of 1933, Amendment to this Registration Statement has been signed by the following persons in the capacities indicated on the the 7th day of August, 2025. 

Signature	Title
/s/ Gumer C. Alvero	Chairman of the Board and President (Chief Executive Officer)
Gumer C. Alvero
/s/ Michael J. Pelzel	Senior Vice President – Corporate Tax
Michael J. Pelzel
/s/ Stephen P. Blaske	Director, Senior Vice President and Chief Actuary
Stephen P. Blaske
/s/ Shweta Jhanji	Senior Vice President and Treasurer
Shweta Jhanji
/s/ Brian E. Hartert	Chief Financial Officer
Brian E. Hartert
/s/ Gene R. Tannuzzo	Director
Gene R. Tannuzzo
/s/ Gregg L. Ewing	Vice President and Controller (Principal Accounting Officer)
Gregg L. Ewing
/s/ Stephen R. Wolfrath	Director, Vice President – Insurance and Annuities Product Development and Management
Stephen R. Wolfrath
/s/ John R. Hutt	Director
John R. Hutt

Signed pursuant to Power of Attorney to sign Amendment to this Registration Statement, dated Sept.25, 2024 filed electronically as Exhibit (s) to RiverSource Variable Account 10’s Post-Effective Amendment 22 to Registration Statement on N-4, File No.333-230376, is incorporated herein by reference, by

 

/s/ Nicole D. Wood

Nicole D. Wood

Assistant General Counsel and Assistant Secretary