NXP / Nuveen Select Tax-Free Income Portfolio - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Nuveen Select Tax-Free Income Portfolio
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LEI 5493005XMO16VD219F88
CIK 883618
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Nuveen Select Tax-Free Income Portfolio
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
August 26, 2025 424B3

IMPORTANT NOTICE TO SHAREHOLDERS OF Nuveen California Select Tax-Free Income Portfolio (NXC) Nuveen New York Select Tax-Free Income Portfolio (NXN) nuveen Select tax-free income portfolio (nxp) (Each, a “fund” and together, the “funds”) August 25, 20

Filed Pursuant to Rule 424(b)(3) Registration No. 333-288619 IMPORTANT NOTICE TO SHAREHOLDERS OF Nuveen California Select Tax-Free Income Portfolio (NXC) Nuveen New York Select Tax-Free Income Portfolio (NXN) And nuveen Select tax-free income portfolio (nxp) (Each, a “fund” and together, the “funds”) August 25, 2025 Although we recommend that you read the complete Joint Proxy Statement/Prospectus,

August 20, 2025 N-14 8C/A

As filed with the Securities and Exchange Commission on August 20, 2025

As filed with the Securities and Exchange Commission on August 20, 2025 File No. 333-288619 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-14 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ☒ Pre-Effective Amendment No. 1 ☐ Post-Effective Amendment No. NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (Exact Name of Registrant as Specified in Charter) 333 West Wacker

August 20, 2025 EX-14.(B)

Consent of Independent Registered Public Accounting Firm

NUVEEN SELECT TAX-FREE INCOME PORTFOLIO N-14 8C/A Exhibit (14)(b) KPMG LLP Aon Center Suite 5500 200 E.

August 20, 2025 EX-14.(A)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

NUVEEN SELECT TAX-FREE INCOME PORTFOLIO N-14 8C/A Exhibit (14)(a) CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in this Registration Statement on Form N-14 of Nuveen Select Tax-Free Income Portfolio of our reports dated April 25, 2025, relating to the financial statements and financial highlights which appears in Nuveen California Sele

August 20, 2025 EX-11

NUVEEN SELECT TAX-FREE INCOME PORTFOLIO N-14 8C/A

NUVEEN SELECT TAX-FREE INCOME PORTFOLIO N-14 8C/A EXHIBIT 11 August 20, 2025 Nuveen Select Tax-Free Income Portfolio 333 West Wacker Drive Chicago, Illinois 60606 RE: Nuveen Select Tax-Free Income Portfolio Ladies and Gentlemen: We have acted as special Massachusetts counsel to Nuveen Select Tax-Free Income Portfolio, a Massachusetts business trust (the “Acquiring Fund”), in connection with the pre-effective amendment to the Acquiring Fund’s Registration Statement on Form N-14 to be filed with the Securities and Exchange Commission (the “Commission”) on or about August 20, 2025 (the “Registration Statement”), with respect to the Acquiring Fund’s common shares of beneficial interest, $.

August 20, 2025 EX-FILING FEES

Calculation of Filing Fee Tables Form N-14 (Form Type) Nuveen Select Tax-Free Income Portfolio (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities

NUVEEN SELECT TAX-FREE INCOME PORTFOLIO N-14 8C/A Exhibit (18) Calculation of Filing Fee Tables Form N-14 (Form Type) ………………………………………… Nuveen Select Tax-Free Income Portfolio (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price(1) Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Equity Common Shares of Beneficial Interest, $0.

July 10, 2025 EX-FILING FEES

Calculation of Filing Fee Tables Form N-14 (Form Type) Nuveen Select Tax-Free Income Portfolio (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities

NUVEEN SELECT TAX-FREE INCOME PORTFOLIO N-14 Exhibit (18) Calculation of Filing Fee Tables Form N-14 (Form Type) ………………………………………… Nuveen Select Tax-Free Income Portfolio (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price(1) Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Equity Common Shares of Beneficial Interest, $0.

July 10, 2025 EX-16

NUVEEN SELECT TAX-FREE INCOME PORTFOLIO POWER OF ATTORNEY

NUVEEN SELECT TAX-FREE INCOME PORTFOLIO N-14 Exhibit (16) NUVEEN SELECT TAX-FREE INCOME PORTFOLIO POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned, a trustee of the above-referenced organization, hereby constitutes and appoints MARK J.

July 10, 2025 EX-14.(B)

Consent of Independent Registered Public Accounting Firm

NUVEEN SELECT TAX-FREE INCOME PORTFOLIO N-14 Exhibit (14)(b) KPMG LLP Aon Center Suite 5500 200 E.

July 10, 2025 N-14 8C

As filed with the Securities and Exchange Commission on July 10, 2025

As filed with the Securities and Exchange Commission on July 10, 2025 File No. 333-[] UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-14 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ☐ Pre-Effective Amendment No. ☐ Post-Effective Amendment No. NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (Exact Name of Registrant as Specified in Charter) 333 West Wacker Drive Ch

July 10, 2025 EX-14.(A)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

NUVEEN SELECT TAX-FREE INCOME PORTFOLIO N-14 Exhibit (14)(a) CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in this Registration Statement on Form N-14 of Nuveen Select Tax-Free Income Portfolio of our reports dated April 25, 2025, relating to the financial statements and financial highlights which appears in Nuveen California Select Ta

October 31, 2024 424B3

Nuveen Select Tax-Free Income Portfolio (NYSE: NXP) (the “Fund”) Supplement Dated October 31, 2024 To The Fund’s Currently Effective Prospectus

Nuveen Select Tax-Free Income Portfolio (NYSE: NXP) (the “Fund”) Supplement Dated October 31, 2024 To The Fund’s Currently Effective Prospectus Effective October 31, 2024, the information appearing under the heading “Risk Factors” of the Prospectus is hereby supplemented with the following: Direct lending risk: The Fund may engage in direct lending.

June 28, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   )

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 20, 2024 424B3

Nuveen Select Tax-Free Income Portfolio (NYSE: NXP) (the “Fund”) Supplement Dated May 20, 2024 to the Fund’s Currently Effective Prospectus

Nuveen Select Tax-Free Income Portfolio (NYSE: NXP) (the “Fund”) Supplement Dated May 20, 2024 to the Fund’s Currently Effective Prospectus Effective May 1, 2024, the information appearing under the heading “Management of the Fund – Investment Management and Sub-Advisory Agreements – Complex-Level Fee” of the Prospectus is hereby deleted and replaced with the following: Complex-Level Fee.

March 6, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 6, 2024 (February 28, 2024) Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in its charter) Massachusetts 811-06548 36-3806843 (State or other jur

January 2, 2024 424B3

NUVEEN AMT-FREE QUALITY MUNICIPAL INCOME FUND (NYSE: NEA) NUVEEN AMT-FREE MUNICIPAL CREDIT INCOME FUND (NYSE: NVG) NUVEEN TAXABLE MUNICIPAL INCOME FUND (NYSE: NBB) NUVEEN DYNAMIC MUNICIPAL OPPORTUNITIES FUND (NYSE: NDMO) NUVEEN MUNICIPAL HIGH INCOME

Filed Pursuant to Rule 424(b)(3) File No. 333-252927 File No. 333-261173 File No. 333-248493 File No. 333-259086 File No. 333-253965 File No. 333-271575 File No. 333-271871 NUVEEN AMT-FREE QUALITY MUNICIPAL INCOME FUND (NYSE: NEA) NUVEEN AMT-FREE MUNICIPAL CREDIT INCOME FUND (NYSE: NVG) NUVEEN TAXABLE MUNICIPAL INCOME FUND (NYSE: NBB) NUVEEN DYNAMIC MUNICIPAL OPPORTUNITIES FUND (NYSE: NDMO) NUVEEN

October 24, 2023 424B3

NUVEEN AMT-FREE MUNICIPAL CREDIT INCOME FUND (NYSE: NVG) NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (NYSE: NMZ) NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (NYSE: NXP) NUVEEN CALIFORNIA SELECT TAX-FREE INCOME PORTFOLIO (NYSE: NXC) NUVEEN MUNICIPAL INC

Filed Pursuant to Rule 424(b)(3) File No. 333-261173 File No. 333-253965 File No. 333-271575 File No. 333-271871 File No. 333-237289 File No. 333-254678 NUVEEN AMT-FREE MUNICIPAL CREDIT INCOME FUND (NYSE: NVG) NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (NYSE: NMZ) NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (NYSE: NXP) NUVEEN CALIFORNIA SELECT TAX-FREE INCOME PORTFOLIO (NYSE: NXC) NUVEEN MUNICIPAL

October 13, 2023 424B3

NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (NYSE: NXP) (THE “FUND”) SUPPLEMENT DATED OCTOBER 13, 2023 TO THE FUND’S PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION (“SAI”) DATED JUNE 23, 2023, AS SUPPLEMENTED

Filed Pursuant to Rule 424(b)(3) File No. 333-271575 NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (NYSE: NXP) (THE “FUND”) SUPPLEMENT DATED OCTOBER 13, 2023 TO THE FUND’S PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION (“SAI”) DATED JUNE 23, 2023, AS SUPPLEMENTED 1. Stephen J. Candido, CFA, has been named as a portfolio manager of the Fund. Michael S. Hamilton will continue to serve as a portfolio m

October 13, 2023 424B3

NUVEEN AMT-FREE QUALITY MUNICIPAL INCOME FUND (NYSE: NEA) NUVEEN AMT-FREE MUNICIPAL CREDIT INCOME FUND (NYSE: NVG) NUVEEN TAXABLE MUNICIPAL INCOME FUND (NYSE: NBB) NUVEEN DYNAMIC MUNICIPAL OPPORTUNITIES FUND (NYSE: NDMO) NUVEEN MUNICIPAL HIGH INCOME

Filed Pursuant to Rule 424(b)(3) File No. 333-252927 File No. 333-261173 File No. 333-248493 File No. 333-259086 File No. 333-253965 File No. 333-271575 File No. 333-271871 NUVEEN AMT-FREE QUALITY MUNICIPAL INCOME FUND (NYSE: NEA) NUVEEN AMT-FREE MUNICIPAL CREDIT INCOME FUND (NYSE: NVG) NUVEEN TAXABLE MUNICIPAL INCOME FUND (NYSE: NBB) NUVEEN DYNAMIC MUNICIPAL OPPORTUNITIES FUND (NYSE: NDMO) NUVEEN

October 13, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 13, 2023 (October 13, 202

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

June 30, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 28, 2023 424B2

Up to 14 Million Common Shares Nuveen Select Tax‑Free Income Portfolio

Filed Pursuant to Rule 424(b)(2) Registration Statement No. 333-271575 PROSPECTUS SUPPLEMENT (To Prospectus dated June 23, 2023) Up to 14 Million Common Shares Nuveen Select Tax‑Free Income Portfolio Nuveen Select Tax‑Free Income Portfolio (the “Fund”), a diversified, closed‑end management investment company, is offering up to 14 million of its Common Shares, $0.01 par value per share (the “Common

June 23, 2023 424B2

14 Million Common Shares

PRELIMINARY BASE PROSPECTUS 14 Million Common Shares Nuveen Select Tax‑Free Income Portfolio The Offering.

June 20, 2023 CORRESP

Base Prospectus

NUVEEN SELECT TAX FREE INCOME PORTFOLIO K. Michael Carlton +1.202.373.6070 [email protected] June 20, 2023 VIA EDGAR Ms. Lisa Larkin, Esq. Division of Investment Management, Disclosure Review Office U.S. Securities and Exchange Commission 100 F Street, NE Washington, DC 20549 Re: Nuveen Select Tax-Free Income Portfolio File Nos. 333-271575 and 811-06548 Dear Ms. Larkin: On behalf of

May 12, 2023 DEL AM

Nuveen Select Tax-Free Income Portfolio 333 West Wacker Drive Chicago, Illinois 60606

Nuveen Select Tax-Free Income Portfolio 333 West Wacker Drive Chicago, Illinois 60606 May 12, 2023 VIA EDGAR U.

May 9, 2023 CORRESP

[CHAPMAN AND CUTLER LLP LETTERHEAD] May 9, 2023

CORRESP [CHAPMAN AND CUTLER LLP LETTERHEAD] May 9, 2023 VIA EDGAR CORRESPONDENCE Megan F.

February 28, 2023 NPORT-EX

A+ (4)

NPORT-EX 2 tiaaNXP.htm 1 Nuveen Select Tax-Free Income Portfolio Portfolio of Investments December 31, 2022 (Unaudited) NXP Principal Amount (000) Description (1) Optional Call Provisions (2) Ratings (3) Value LONG-TERM INVESTMENTS - 99.2% X 655,821,603 MUNICIPAL BONDS - 98.1% X 655,821,603 Arizona - 3.0% $ 255 Arizona Industrial Development Authority, Arizona, Education Facility Revenue Bonds, Ba

August 26, 2022 NPORT-EX

Oswego, Illinois,

1 Nuveen Select Tax-Free Income Portfolio Portfolio of Investments June 30, 2022 (Unaudited) NXP nfi Principal Amount (000) Description (1) Optional Call Provisions (2) Ratings (3) Value LONG-TERM INVESTMENTS - 99.

June 28, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement. ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). ? Def

February 28, 2022 NPORT-EX

Nuveen Select Tax-Free Income Portfolio

NXP Nuveen Select Tax-Free Income Portfolio Portfolio of Investments December 31, 2021 (Unaudited) Principal Amount (000) Description (1) Optional Call Provisions (2) Ratings (3) Value LONG-TERM INVESTMENTS – 98.

February 25, 2022 EX-99.1

Certain Nuveen Closed-End Funds Announce Board’s Approval of Suspension of Previously Adopted Control Share By-Law Board Intends to Appeal U.S. District Court’s Recent Ruling

Exhibit 99.1 Certain Nuveen Closed-End Funds Announce Board?s Approval of Suspension of Previously Adopted Control Share By-Law Board Intends to Appeal U.S. District Court?s Recent Ruling Nuveen AMT-Free Municipal Credit Income Fund (NYSE: NVG), Nuveen AMT-Free Municipal Value Fund (NYSE: NUW), Nuveen AMT-Free Quality Municipal Income Fund (NYSE: NEA), Nuveen Arizona Quality Municipal Income Fund

February 25, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 25, 2022 (February 24, 2022) NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (Exact name of registrant as specified in its charter) Massachusetts 811-06548 36-3806843 (State or other

February 25, 2022 EX-3.1

Amendment No. 1, dated February 24, 2022, to the Amended and Restated By-Laws is incorporated herein by reference to Exhibit 3.1 to the Registrant’s Registration Statement on Form 8-K (File No. 811-06548), as filed with the SEC via EDGAR Accession No. 0001193125-22-053250 on February 25, 2022.

Exhibit 3.1 AMENDMENT NO. 1 TO THE AMENDED AND RESTATED BY-LAWS OF NUVEEN CLOSED-END FUNDS ORGANIZED AS MASSACHUSETTS BUSINESS TRUSTS This Amendment No. 1 (this ?Amendment?) to the By-Laws of Nuveen Closed-End Funds organized as Massachusetts business trusts, amended and restated as of October 5, 2020 (the ?By-Laws?) and applicable to each Nuveen Closed-End Fund listed on Exhibit A to the By-Laws

February 9, 2022 POS EX

As filed with the Securities and Exchange Commission on February 9, 2022

POS EX 1 d290471dposex.htm NUVEEN SELECT TAX-FREE INCOME PORTFOLIO As filed with the Securities and Exchange Commission on February 9, 2022 File No. 333-257297 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-14 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ☐ Pre-Effective Amendment No. ☒ Post-Effective Amendment No. 1 NUVEEN SELECT TAX-FREE INCOME PORTFOLIO

February 9, 2022 EX-99.12

Opinion and Consent of Vedder Price P.C. supporting the tax matters discussed in the Joint Proxy Statement/Prospectus is filed herewith.

December 6, 2021 Nuveen Select Tax-Free Income Portfolio 333 West Wacker Drive Chicago, Illinois 60606 Nuveen Select Tax-Free Income Portfolio 2 333 West Wacker Drive Chicago, Illinois 60606 Nuveen Select Tax-Free Income Portfolio 3 333 West Wacker Drive Chicago, Illinois 60606 Re: Reorganizations of Nuveen Select Tax-Free Income Portfolio 2 and Nuveen Select Tax-Free Income Portfolio 3 into Nuvee

September 22, 2021 425

Nuveen Select Tax-Free Income Portfolio (NXP) Nuveen Select Tax-Free Income Portfolio 2 (NXQ) Nuveen Select Tax-Free Income Portfolio 3 (NXR) YOUR vote makes a difference. Please vote TODAY

425 1 d167176d425.htm NUVEEN SELECT TAX-FREE INCOME PORTFOLIO Filed by Nuveen Select Tax-Free Income Portfolio (Commission File No. 333-257297) pursuant to Rule 425 under the Securities Act of 1933, as amended, and deemed filed pursuant to Rule 14a-6 under the Securities Exchange Act of 1934, as amended Subject Company: Nuveen Select Tax-Free Income Portfolio 3 (Commission File No. 811-06693) Nuve

September 22, 2021 425

Nuveen Select Tax-Free Income Portfolio (NXP) Nuveen Select Tax-Free Income Portfolio 2 (NXQ) Nuveen Select Tax-Free Income Portfolio 3 (NXR) YOUR vote makes a difference. Please vote TODAY

Filed by Nuveen Select Tax-Free Income Portfolio (Commission File No. 333-257297) pursuant to Rule 425 under the Securities Act of 1933, as amended, and deemed filed pursuant to Rule 14a-6 under the Securities Exchange Act of 1934, as amended Subject Company: Nuveen Select Tax-Free Income Portfolio 2 (Commission File No. 811-06622) Nuveen Select Tax-Free Income Portfolio (NXP) Nuveen Select Tax-Fr

August 27, 2021 NPORT-EX

Nuveen Select Tax-Free Income Portfolio

NXP Nuveen Select Tax-Free Income Portfolio Portfolio of Investments June 30, 2021 (Unaudited) Principal Amount (000) Description (1) Optional Call Provisions (2) Ratings (3) Value LONG-TERM INVESTMENTS – 98.

August 24, 2021 425

Nuveen Select Tax-Free Income Portfolio (NXP) Nuveen Select Tax-Free Income Portfolio 2 (NXQ) Nuveen Select Tax-Free Income Portfolio 3 (NXR) Your vote makes a difference. Please vote TODAY!

Filed by Nuveen Select Tax-Free Income Portfolio (Commission File No. 333-257297) pursuant to Rule 425 under the Securities Act of 1933, as amended, and deemed filed pursuant to Rule 14a-6 under the Securities Exchange Act of 1934, as amended Subject Company: Nuveen Select Tax-Free Income Portfolio 3 (Commission File No. 811-06693) Nuveen Select Tax-Free Income Portfolio (NXP) Nuveen Select Tax-Fr

August 24, 2021 425

Nuveen Select Tax-Free Income Portfolio (NXP) Nuveen Select Tax-Free Income Portfolio 2 (NXQ) Nuveen Select Tax-Free Income Portfolio 3 (NXR) Your vote makes a difference. Please vote TODAY!

Filed by Nuveen Select Tax-Free Income Portfolio (Commission File No. 333-257297) pursuant to Rule 425 under the Securities Act of 1933, as amended, and deemed filed pursuant to Rule 14a-6 under the Securities Exchange Act of 1934, as amended Subject Company: Nuveen Select Tax-Free Income Portfolio 2 (Commission File No. 811-06622) Nuveen Select Tax-Free Income Portfolio (NXP) Nuveen Select Tax-Fr

August 18, 2021 425

Filed by Nuveen Select

Nuveen Select Tax-Free Income Portfolio Filed by Nuveen Select Tax-Free Income Portfolio (Commission File No.

August 18, 2021 425

Filed by Nuveen Select

Filed by Nuveen Select Tax-Free Income Portfolio (Commission File No. 333-257297) pursuant to Rule 425 under the Securities Act of 1933, as amended, and deemed filed pursuant to Rule 14a-6 under the Securities Exchange Act of 1934, as amended Subject Company: Nuveen Select Tax-Free Income Portfolio 2 (Commission File No. 811-06622) Nuveen Select Tax-Free Income Portfolio (NXP) Nuveen Select Tax-Fr

July 29, 2021 EX-99.11

Opinion and Consent of Counsel is filed herewith.

Exhibit (11) July 29, 2021 Nuveen Select Tax-Free Income Portfolio 333 West Wacker Drive Chicago, Illinois 60606 RE: Nuveen Select Tax-Free Income Portfolio Ladies and Gentlemen: We have acted as special Massachusetts counsel to Nuveen Select Tax-Free Income Portfolio, a Massachusetts business trust (the ?Acquiring Fund?), in connection with the pre-effective amendment to the Acquiring Fund?s Registration Statement on Form N-14 to be filed with the Securities and Exchange Commission (the ?Commission?) on or about July 29, 2021 (the ?Registration Statement?), with respect to the Acquiring Fund?s common shares of beneficial interest, $.

July 29, 2021 N-14 8C/A

As filed with the Securities and Exchange Commission on July 29, 2021

As filed with the Securities and Exchange Commission on July 29, 2021 File No. 333-257297 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-14 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ? Pre-Effective Amendment No. 1 ? Post-Effective Amendment No. NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (Exact Name of Registrant as Specified in Charter) 333 West Wacker Dr

July 29, 2021 CORRESP

July 29, 2021

July 29, 2021 Chicago New York Washington, DC London San Francisco Los Angeles Singapore Dallas vedderprice.

July 29, 2021 EX-99.14

Consent of Independent Auditor is filed herewith.

Exhibit (14) Consent of Independent Registered Public Accounting Firm The Board of Trustees Nuveen Select Tax-Free Income Portfolio Nuveen Select Tax-Free Income Portfolio 2 Nuveen Select Tax-Free Income Portfolio 3: We consent to the use of our reports dated May 27, 2021, with respect to the financial statements of Nuveen Select Tax-Free Income Portfolio, Nuveen Select Tax-Free Income Portfolio 2

June 22, 2021 CORRESP

222 North LaSalle Street | Chicago, Illinois 60601 | T +1 312 609 7500 | F +1 312 609 5005 Vedder Price P.C. is affiliated with Vedder Price LLP, which operates in England and Wales, Vedder Price (CA), LLP, which operates in California, and Vedder Pr

Chicago New York Washington, DC London San Francisco Los Angeles Singapore Dallas vedderprice.

June 22, 2021 N-14 8C

As filed with the Securities and Exchange Commission on June 22, 2021

Table of Contents As filed with the Securities and Exchange Commission on June 22, 2021 File No.

June 22, 2021 EX-99.14

Consent of Independent Auditor is filed herewith.

Exhibit (14) Consent of Independent Registered Public Accounting Firm The Board of Trustees Nuveen Select Tax-Free Income Portfolio Nuveen Select Tax-Free Income Portfolio 2 Nuveen Select Tax-Free Income Portfolio 3: We consent to the use of our reports dated May 27, 2021, with respect to the financial statements of Nuveen Select Tax-Free Income Portfolio, Nuveen Select Tax-Free Income Portfolio 2

June 22, 2021 EX-99.6.A

Investment Management Agreement, dated October 1, 2014

Exhibit 6(a) INVESTMENT MANAGEMENT AGREEMENT AGREEMENT made this 1st day of October 2014, by and between Nuveen Select Tax-Free Income Portfolio, a Massachusetts business trust (the ?Fund?), and NUVEEN FUND ADVISORS, LLC, a Delaware limited liability company (the ?Adviser?).

June 22, 2021 EX-99.16

power of attorney

Exhibit 16 NUVEEN SELECT TAX-FREE INCOME PORTFOLIO POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned, a director of the above-referenced organization, hereby constitutes and appoints MARK CZARNIECKI, DIANA R.

May 27, 2021 425

###

Filed by Nuveen Select Tax-Free Income Portfolio pursuant to Rule 425 under the Securities Act of 1933, as amended, and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934, as amended Subject Companies: Nuveen Select Tax-Free Income Portfolio 2 Commission File No.

May 27, 2021 425

###

Filed by Nuveen Select Tax-Free Income Portfolio pursuant to Rule 425 under the Securities Act of 1933, as amended, and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934, as amended Subject Companies: Nuveen Select Tax-Free Income Portfolio 2 Commission File No.

April 9, 2021 CORRESP

APPENDIX A Registrant Series/Fund Name CIK File Number Series ID Annual Report Reviewed 1 Nuveen Core Equity Alpha Fund Nuveen Core Equity Alpha Fund 0001385763 811-22003 CEF0001187 12/31/2019 2 Nuveen Diversified Dividend and Income Fund Nuveen Dive

CORRESP 1 filename1.htm April 9, 2021 Ms. Megan Miller U.S. Securities and Exchange Commission Division of Investment Management, Disclosure Review & Accounting Office 100 F Street N.E. Washington DC 20549 Nuveen Closed-End and Open-End Funds – Sarbanes Oxley Review Dear Ms. Miller, This letter addresses the comments you provided in a telephone discussion on March 5, 2021, regarding reviews perfor

February 26, 2021 NPORT-EX

Nuveen Select Tax-Free Income Portfolio

NPORT-EX 2 NXP.htm NXP Nuveen Select Tax-Free Income Portfolio Portfolio of Investments December 31, 2020 (Unaudited) Principal Amount (000) Description (1) Optional Call Provisions (2) Ratings (3) Value LONG-TERM INVESTMENTS – 98.2% MUNICIPAL BONDS – 97.9% Alaska – 0.3% $775 Northern Tobacco Securitization Corporation, Alaska, Tobacco Settlement Asset-Backed Bonds, Series 2006A, 5.000%, 6/01/46 1

October 6, 2020 EX-99.1

Advance Notice Deadlines Non-14a-8 Deadline Fund 14a-8 Deadline Earliest Date Latest Date Nuveen AMT-Free Municipal Credit Income Fund (NVG) March 2, 2021 April 1, 2021 April 16, 2021 Nuveen AMT-Free Municipal Value Fund (NUW) March 2, 2021 April 1,

EX-99.1 Exhibit 99.1 Certain Nuveen Closed-End Funds Announce the Board’s Approval of Amended and Restated By-Laws of the Funds Nuveen AMT-Free Municipal Credit Income Fund (NYSE: NVG), Nuveen AMT-Free Municipal Value Fund (NYSE: NUW), Nuveen AMT-Free Quality Municipal Income Fund (NYSE: NEA), Nuveen Arizona Quality Municipal Income Fund (NYSE: NAZ), Nuveen California AMT-Free Quality Municipal In

October 6, 2020 EX-3.1

Amended and Restated By-Laws

EX-3.1 Exhibit 3.1 BY-LAWS OF NUVEEN CLOSED-END FUNDS ORGANIZED AS MASSACHUSETTS BUSINESS TRUSTS (Amended and Restated as of October 5, 2020) ARTICLE I DECLARATION OF TRUST AND OFFICES Section 1.1 The Trust; Declaration of Trust. These are the By-Laws of each Nuveen Closed-End Fund listed on Exhibit A, each a Massachusetts business trust established by its own Declaration of Trust (each such fund

October 6, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 d13333d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 5, 2020 (October 5, 2020) NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (Exact name of registrant as specified in its charter) Massachusetts 811-06548 36-380

August 27, 2020 NPORT-EX

Nuveen Select Tax-Free Income Portfolio

NXP Nuveen Select Tax-Free Income Portfolio Portfolio of Investments June 30, 2020 (Unaudited) Principal Amount (000) Description (1) Optional Call Provisions (2) Ratings (3) Value LONG-TERM INVESTMENTS – 98.

June 26, 2020 DEF 14A

- NUVEEN SELECT TAX-FREE INCOME PORTFOLIO

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 28, 2020 NPORT-EX

Nuveen Select Tax-Free Income Portfolio

NXP Nuveen Select Tax-Free Income Portfolio Portfolio of Investments December 31, 2019 (Unaudited) Principal Amount (000) Description (1) Optional Call Provisions (2) Ratings (3) Value LONG-TERM INVESTMENTS – 97.

August 29, 2019 NPORT-EX

NXP / Nuveen Select Tax-Free Income Portfolio, Inc. NPORT-EX - -

NXP Nuveen Select Tax-Free Income Portfolio Portfolio of Investments June 30, 2019 (Unaudited) Principal Amount (000) Description (1) Optional Call Provisions (2) Ratings (3) Value LONG-TERM INVESTMENTS – 98.

June 28, 2019 DEF 14A

NXP / Nuveen Select Tax-Free Income Portfolio, Inc. DEF 14A - - NUVEEN SELECT TAX-FREE INCOME PORTFOLIO

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 1, 2019 EX-99.CERT

CERTIFICATIONS

EX-99.CERT 2 d682005dex99cert.htm CERTIFICATIONS CERTIFICATIONS I, Cedric H. Antosiewicz, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which

March 1, 2019 N-Q

NXP / Nuveen Select Tax-Free Income Portfolio, Inc. NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (Quarterly Schedule of Portfolio Holdings)

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Gifford R.

August 29, 2018 EX-99.CERT

CERTIFICATIONS

Certifications CERTIFICATIONS I, Cedric H. Antosiewicz, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not mis

August 29, 2018 N-Q

NXP / Nuveen Select Tax-Free Income Portfolio, Inc. NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (Quarterly Schedule of Portfolio Holdings)

N-Q 1 d501352dnq.htm NUVEEN SELECT TAX-FREE INCOME PORTFOLIO UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Driv

July 5, 2018 CORRESP

JHY / Nuveen High Income 2020 Target Term Fund CORRESP

Nuveen Investments June 29, 2018 Mr. Jason Fox U.S. Securities and Exchange Commission Division of Investment Management, Insured Investments Office 100 F Street N.E. Washington DC 20549 Re: Nuveen Closed-End and Open-End Funds – Sarbanes Oxley Review Dear Mr. Fox: This letter addresses the comments Ms. Sheila Stout provided in a telephone discussion on April 17, 2018, regarding reviews performed

June 28, 2018 DEF 14A

NXP / Nuveen Select Tax-Free Income Portfolio, Inc. NUVEEN SELECT TAX-FREE INCOME PORTFOLIO

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 1, 2018 N-Q

NXP / Nuveen Select Tax-Free Income Portfolio, Inc. NUVEEN SELECT TAX-FREE INCOME PORTFOLIO (Quarterly Schedule of Portfolio Holdings)

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Gifford R.

March 1, 2018 EX-99.CERT

CERTIFICATIONS

EX-99.CERT 2 d531915dex99cert.htm CERTIFICATIONS CERTIFICATIONS I, Cedric H. Antosiewicz, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which

August 29, 2017 EX-99.CERT

CERTIFICATIONS

Certifications CERTIFICATIONS I, Cedric H. Antosiewicz, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not mis

August 29, 2017 N-Q

Nuveen Select Tax Free Income Portfolio - NUVEEN SELECT TAX-FREE INCOME PORTFOLIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Gifford R.

June 23, 2017 DEF 14A

Nuveen Select Tax-Free Income Portfolio NUVEEN SELECT TAX-FREE INCOME PORTFOLIO

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 1, 2017 N-Q

Nuveen Select Tax Free Income Portfolio - NXP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Gifford R.

March 1, 2017 EX-99.CERT

/s/ Cedric H. Antosiewicz Cedric H. Antosiewicz Chief Administrative Officer (principal executive officer)

CERTIFICATIONS I, Cedric H. Antosiewicz, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with re

August 29, 2016 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with res

August 29, 2016 N-Q

Nuveen Select Tax-Free Income Portfolio NXP (Quarterly Schedule of Portfolio Holdings)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

June 24, 2016 DEF 14A

Nuveen Select Tax-Free Income Portfolio NUVEEN SELECT TAX-FREE INCOME PORTFOLIO

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 29, 2016 N-Q

Nuveen Select Tax Free Income Portfolio NXP (Quarterly Schedule of Portfolio Holdings)

nq2.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal exec

February 29, 2016 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

Unassociated Document CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, n

August 28, 2015 N-Q

Nuveen Select Tax-Free Income Portfolio NXP (Quarterly Schedule of Portfolio Holdings)

Unassociated Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 28, 2015 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

Unassociated Document CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, n

July 21, 2015 CORRESP

Page 1 of 8

Nuveen Investments July 21, 2015 Mr. Jason P. Fox U.S. Securities and Exchange Commission Division of Investment Management, Insured Investments Office 100 F Street N.E. Washington DC 20549 Re: Nuveen Closed-End and Open-End Funds - Sarbanes Oxley Review Dear Mr. Fox: This letter addresses the comments you provided in a telephone discussion on June 18, 2015, regarding reviews performed by the staf

July 1, 2015 DEF 14A

Nuveen Select Tax-Free Income Portfolio NUVEEN SELECT TAX-FREE INCOME PORTFOLIO

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 27, 2015 N-Q

Nuveen Select Tax Free Income Portfolio - NXP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

February 27, 2015 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with res

August 29, 2014 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with res

August 29, 2014 N-Q

NXP / Nuveen Select Tax-Free Income Portfolio, Inc. N-Q - Quarterly Schedule of Portfolio Holdings - NXP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

July 3, 2014 DEFA14A

NXQ / Nuveen Select Tax-Free Income Portfolio II, Inc. DEFA14A - - PRESS RELEASE

Press Release UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(

June 18, 2014 DEFA14A

- PRESS RELEASE

Press Release UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, for use of the Commission Only (as permitted by Rul

June 18, 2014 DEFA14A

- PRESS RELEASE

Press Release UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(

June 18, 2014 DEFA14A

- PRESS RELEASE

Press Release UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, for use of the Commission Only (as permitted by Rul

June 16, 2014 DEF 14A

- CLOSED-END PROXY

Closed-End Proxy UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a

May 16, 2014 PRE 14A

- CLOSED-END PROXY

Closed-End Proxy UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: x Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a

May 1, 2014 DEFA14A

- PRESS RELEASE

Press Release UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, for use of the Commission Only (as permitted by Rul

February 28, 2014 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

EX-99.CERT 2 nxpcertification2.htm CERTIFICATIONS CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which

February 28, 2014 N-Q

Quarterly Schedule of Portfolio Holdings - NXP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 29, 2013 N-Q

Quarterly Schedule of Portfolio Holdings - NXP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 29, 2013 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

EX-99.CERT 2 nxpcertification2.htm CERTIFICATIONS CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which

June 27, 2013 DEF 14A

- NUVEEN SELECT TAX-FREE INCOME PORTFOLIO

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 19, 2013 CORRESP

-

April 19, 2013 Ms. Christina DiAngelo U.S. Securities and Exchange Commission 450 5th Street, NW Washington, D.C. 20549 Re: Nuveen Closed-End and Open-End Funds - Sarbanes Oxley Review Follow-Up Discussion Dear Christina: This letter addresses your comments provided in a telephone discussion on February 13, 2013. This was a follow-up discussion to our December 11, 2012, correspondence filing perta

March 1, 2013 N-Q

Quarterly Schedule of Portfolio Holdings - NXP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

March 1, 2013 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

EX-99.CERT 2 nxpcertification2.htm CERTIFICATIONS CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which

December 11, 2012 CORRESP

-

Nuveen Investments December 11, 2012 Ms. Christina DiAngelo U.S. Securities and Exchange Commission 450 5th Street, NW Washington, D.C. 20549 Re: Nuveen Closed-End and Open-End Funds - Sarbanes Oxley Review Dear Christina: This letter addresses your comments provided in a telephone discussion on September 25, 2012. Each comment is shown below followed by our response. Unless otherwise noted, the r

August 29, 2012 N-Q

Quarterly Schedule of Portfolio Holdings - NXP_NQ

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 29, 2012 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with res

July 2, 2012 DEF 14A

- DEF 14A

DEF 14A 1 d365761ddef14a.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement. ¨ Confidential, for Use of the Commission Only (as

February 29, 2012 N-Q

Quarterly Schedule of Portfolio Holdings - NXP_NQ

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

February 29, 2012 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with res

August 29, 2011 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 29, 2011 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with res

July 28, 2011 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

defa14a UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)

July 26, 2011 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). o Def

June 22, 2011 DEF 14A

- DEF 14A

def14a UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

June 22, 2011 COVER

-

cover MARK A. DIOMEDE 312-609-7727 [email protected] VEDDER PRICE P.C. 222 NORTH LASALLE STREET CHICAGO, ILLINOIS 60601 312-609-7500 FAX: 312-609-5005 CHICAGO • NEW YORK CITY • WASHINGTON, D.C. June 22, 2011 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Definitive Proxy Materials for: Nuveen Municipal Value Fund, Inc. (NUV) Nuveen Dividend Advantage Munici

June 3, 2011 PRE 14A

- PRE 14A

pre14a UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: þ Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

June 3, 2011 COVER

-

cover MARK A. DIOMEDE 312-609-7727 [email protected] VEDDER PRICE P.C. 222 NORTH LASALLE STREET CHICAGO, ILLINOIS 60601 312-609-7500 FAX: 312-609-5005 CHICAGO • NEW YORK CITY • WASHINGTON, D.C. June 3, 2011 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Preliminary Proxy Materials for: Nuveen Municipal Value Fund, Inc. (NUV) Nuveen Dividend Advantage Munici

March 1, 2011 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with res

March 1, 2011 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 27, 2010 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 27, 2010 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with res

June 18, 2010 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). ? Def

May 25, 2010 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: þ Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). o Def

April 22, 2010 CORRESP

8 Appendix A CIK File No. Name Symbol 1 0001087783 811-09459 NUVEEN ARIZONA DIVIDEND ADVANTAGE MUNI FUND NFZ 2 0001161069 811-10553 NUVEEN ARIZONA DIVIDEND ADVANTAGE MUNI FUND 2 NKR 3 0001177212 811-21157 NUVEEN ARIZONA DIVIDEND ADVANTAGE MUNI FUND 3

April 16, 2010 Ms. Christina DiAngelo U.S. Securities and Exchange Commission 450 5th Street, NW Washington, D.C. 20549 Re: Nuveen Closed-End and Open-End Funds - Sarbanes Oxley Review Dear Christina: This letter addresses your comments provided in a telephone discussion on September 29, 2009. Each comment is shown below followed by our response. Unless otherwise noted, the responses relate to all

March 1, 2010 EX-99.CERT

/s/ Gifford R. Zimmerman Gifford R. Zimmerman Chief Administrative Officer (principal executive officer)

EX-99.CERT 2 certification2.htm CERTIFICATIONS CERTIFICATIONS I, Gifford R. Zimmerman, certify that: 1. I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which suc

March 1, 2010 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 28, 2009 N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Form N-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 28, 2009 EX-99.CERT

CERTIFICATIONS CERTIFICATIONS

Certifications CERTIFICATIONS I, Gifford R. Zimmerman, certify that: I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading

June 18, 2009 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). ? Def

June 1, 2009 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant o Check the appropriate box: ? Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). o Def

February 27, 2009 EX-99.CERT

CERTIFICATIONS CERTIFICATIONS

EX-99.CERT 2 certification1.htm CERTIFICATIONS CERTIFICATIONS I, Gifford R. Zimmerman, certify that: I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such stat

February 27, 2009 N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Form N-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 29, 2008 EX-99.CERT

CERTIFICATIONS CERTIFICATIONS

Certifications CERTIFICATIONS I, Gifford R. Zimmerman, certify that: I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading

August 29, 2008 N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Form N-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 1, 2008 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). o Def

June 30, 2008 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). ? Def

June 10, 2008 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant o Check the appropriate box: ? Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). o Def

February 29, 2008 EX-99.CERT

CERTIFICATIONS CERTIFICATIONS

Certifications CERTIFICATIONS I, Gifford R. Zimmerman, certify that: I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading

February 29, 2008 N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

September 5, 2007 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). o Def

August 29, 2007 N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Kevin J.

August 29, 2007 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). o Def

August 29, 2007 EX-99.CERT

CERTIFICATIONS CERTIFICATIONS

EX-99.CERT 2 certification1.htm CERTIFICATIONS CERTIFICATIONS I, Gifford R. Zimmerman, certify that: I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such stat

August 22, 2007 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). ? Def

August 13, 2007 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

defa14a UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)

August 10, 2007 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEFA14A 1 n16864odefa14a.htm SOLICITING MATERIAL UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement. o Confidential, for Use of the Commissi

August 7, 2007 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: þ Preliminary Proxy Statement. o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)). o Def

March 1, 2007 EX-99.CERT

CERTIFICATIONS CERTIFICATIONS

EX-99.CERT 2 certification1.htm CERTIFICATIONS CERTIFICATIONS I, Gifford R. Zimmerman, certify that: I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such stat

March 1, 2007 N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Form N-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Jessica R.

August 28, 2006 N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Form N-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Jessica R.

August 28, 2006 EX-99.CERT

CERTIFICATIONS CERTIFICATIONS

Certifications CERTIFICATIONS I, Gifford R. Zimmerman, certify that: I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading

February 27, 2006 EX-99.CERT

CERTIFICATIONS CERTIFICATIONS

Certifications CERTIFICATIONS I, Gifford R. Zimmerman, certify that: I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading

February 27, 2006 N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Jessica R.

August 26, 2005 N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Jessica R.

August 26, 2005 EX-99.CERT

CERTIFICATIONS CERTIFICATIONS

Certifications CERTIFICATIONS I, Gifford R. Zimmerman, certify that: I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading

February 28, 2005 N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Nuveen Select Tax-Free Income Portfolio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6548 Nuveen Select Tax-Free Income Portfolio (Exact name of registrant as specified in charter) 333 West Wacker Drive, Chicago, Illinois 60606 (Address of principal executive offices) (Zip code) Jessica R.

February 28, 2005 EX-99.CERT

CERTIFICATIONS CERTIFICATIONS

Certifications CERTIFICATIONS I, Gifford R. Zimmerman, certify that: I have reviewed this report on Form N-Q of Nuveen Select Tax-Free Income Portfolio; Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading

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