Nuveen Investment Funds Inc.

05/08/2026 | Press release | Distributed by Public on 05/08/2026 08:27

Post-Effective Amendment to Post-Effective Amendment by Investment Company (Form 485BXT)

As filed with the Securities and Exchange Commission on May 8, 2026

1933 Act Registration No. 033-16905

1940 Act Registration No. 811-05309

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form N-1A

REGISTRATION STATEMENT UNDER THE

SECURITIES ACT OF 1933

Pre-Effective Amendment No.
Post-Effective Amendment No. 277
and/or

REGISTRATION STATEMENT UNDER THE

INVESTMENT COMPANY ACT OF 1940

Amendment No. 277

Nuveen Investment Funds, Inc.

(Exact Name of Registrant as Specified in Charter)

333 West Wacker Drive, Chicago, Illinois 60606
(Address of Principal Executive Offices) (Zip Code)

Registrant's Telephone Number, Including Area Code: (312) 917-7700

Mark J. Czarniecki

Vice President and Secretary

901 Marquette Avenue

Minneapolis, MN 55402

(Name and Address of Agent for Service)

Copies to:

Eric F. Fess

Chapman and Cutler LLP

320 South Canal Street

Chicago, Illinois 60606

Approximate Date of Proposed Public Offering: As soon as practicable after effectiveness.

Title of Securities Being Registered: Common Stock.

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

immediately upon filing pursuant to paragraph (b) on (date) pursuant to paragraph (a)(1)
on May 14, 2026 pursuant to paragraph (b) 75 days after filing pursuant to paragraph (a)(2)
60 days after filing pursuant to paragraph (a)(1) on (date) pursuant to paragraph (a)(2) of Rule 485.

If appropriate, check the following box:

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

CONTENTS OF POST-EFFECTIVE AMENDMENT NO. 277

This Post-Effective Amendment to the Registration Statement comprises the following papers and contents:

The Facing Sheet   
The sole purpose of this filing is to delay the effectiveness of the Registrant's Post-Effective Amendment No. 275, as it relates to Nuveen Global Infrastructure Fund, a series of the Registrant (the "Fund"), until May 14, 2026. Parts A, B and C of the Registrant's Post-Effective Amendment No. 275 under the Securities Act of 1933 as it relates to the Fund, filed on March 12, 2026, are incorporated by reference herein.
Signatures

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, and the Investment Company Act of 1940, as amended, the Registrant certifies that it meets all of the requirements for effectiveness of this registration statement under Rule 485(b) under the Securities Act of 1933, as amended, and has duly caused this post-effective amendment to its registration statement to be signed on its behalf by the undersigned, duly authorized, in the City of Chicago and State of Illinois, on the 8th day of May, 2026.

NUVEEN INVESTMENT FUNDS, INC.
By:  /s/ MARK J. CZARNIECKI    
Mark J. Czarniecki
Vice President and Secretary

Pursuant to the requirements of the Securities Act of 1933, as amended, this post-effective amendment to the registration statement has been signed below by the following persons in the capacities and on the date indicated.

Signature

Title

Date

/S/ MARC CARDELLA

MARC CARDELLA

Vice President and Controller (principal financial and accounting officer) May 8, 2026

/S/ JORDAN M. FARRIS

JORDAN M. FARRIS

Chief Administrative Officer (principal executive officer) May 8, 2026
ROBERT L. YOUNG* Chair of the Board and Director ü

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By:

/S/ MARK J. CZARNIECKI

MARK J. CZARNIECKI

Attorney-in-Fact

May 8, 2026

JOSEPH A. BOATENG* Director
MICHAEL A. FORRESTER* Director
THOMAS J. KENNY* Director
AMY B.R. LANCELLOTTA* Director
JOANNE T. MEDERO* Director
ALBIN F. MOSCHNER* Director
JOHN K. NELSON* Director
LOREN M. STARR* Director
MATTHEW THORNTON III* Director
TERENCE J. TOTH * Director
MARGARET L. WOLFF* Director
*

An original power of attorney dated January 1, 2024, authorizing, among others, Mark J. Czarniecki to execute this registration statement, and amendments thereto, for each of the directors of the Registrant on whose behalf this registration statement is filed, has been executed and has previously been filed with the Securities and Exchange Commission and is incorporated by reference herein.

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