# EDGAR Filing Document

**Accession Number:** 0001472215
**File Stem:** 0001145549-23-016635
**Filing Date:** 2023-3
**Character Count:** 63923
**Document Hash:** 4e7edf1ee9d00679edc6daf32b1cef3e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-23-016635.hdr.sgml**: 20230316

**ACCESSION NUMBER**: 0001145549-23-016635

**CONFORMED SUBMISSION TYPE**: N-CEN

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230316

**DATE AS OF CHANGE**: 20230316

**EFFECTIVENESS DATE**: 20230316

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Nuveen Mortgage & Income Fund/MA/
- **CENTRAL INDEX KEY:** 0001472215
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** N-CEN
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-22329
- **FILM NUMBER:** 23737334

**BUSINESS ADDRESS:**
- **STREET 1:** 333 WEST WACKER DRIVE
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606
- **BUSINESS PHONE:** 312-917-8146

**MAIL ADDRESS:**
- **STREET 1:** 333 WEST WACKER DRIVE
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Nuveen Mortgage Opportunity Term Fund
- **DATE OF NAME CHANGE:** 20090914

## Internal

#### Report of Independent Registered Public Accounting Firm
To the Board of Trustees and Shareholders of Nuveen Core Equity Alpha Fund, Nuveen Core Plus Impact Fund, Nuveen Dow 30<sup>SM</sup> Dynamic Overwrite Fund, Nuveen Global High Income Fund, Nuveen Mortgage and Income Fund, Nuveen Nasdaq 100 Dynamic Overwrite Fund, Nuveen S&P 500 Buy-Write Income Fund and Nuveen S&P 500 Dynamic Overwrite Fund

In planning and performing our audits of the financial statements of Nuveen Core Equity Alpha Fund, Nuveen Dow 30<sup>SM</sup> Dynamic Overwrite Fund, Nuveen Global High Income Fund, Nuveen Mortgage and Income Fund, Nuveen Nasdaq 100 Dynamic Overwrite Fund, Nuveen S&P 500 Buy-Write Income Fund and Nuveen S&P 500 Dynamic Overwrite Fund and consolidated financial statements of Nuveen Core Plus Impact Fund (hereafter collectively referred to as the "Funds") as of and for the year ended December 31, 2022, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), we considered the Funds' internal control over financial reporting, including controls over safeguarding securities, as a basis for designing our auditing procedures for the purpose of expressing our opinion on the financial statements and to comply with the requirements of Form N-CEN, but not for the purpose of expressing an opinion on the effectiveness of the Funds' internal control over financial reporting. Accordingly, we do not express an opinion on the effectiveness of the Funds' internal control over financial reporting.

The management of the Funds is responsible for establishing and maintaining effective internal control over financial reporting. In fulfilling this responsibility, estimates and judgments by management are required to assess the expected benefits and related costs of controls. A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and trustees of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of a company's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

A deficiency in internal control over financial reporting exists when the design or operation of a control does not allow management or employees, in the normal course of performing their assigned functions, to prevent or detect misstatements on a timely basis. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the company's annual or interim financial statements will not be prevented or detected on a timely basis.

Our consideration of the Funds' internal control over financial reporting was for the limited purpose described in the first paragraph and would not necessarily disclose all deficiencies in internal control over financial reporting that might be material weaknesses under standards established by the PCAOB. However, we noted no deficiencies in the Funds' internal control over financial reporting and its operation, including controls over safeguarding securities, that we consider to be material weaknesses as defined above as of December 31, 2022.

This report is intended solely for the information and use of the Board of Trustees and Shareholders of Nuveen Core Equity Alpha Fund, Nuveen Core Plus Impact Fund, Nuveen Dow 30<sup>SM</sup> Dynamic Overwrite Fund, Nuveen Global High Income Fund, Nuveen Mortgage and Income Fund, Nuveen Nasdaq 100 Dynamic Overwrite Fund, Nuveen S&P 500 Buy-Write Income Fund and Nuveen S&P 500 Dynamic Overwrite Fund and the Securities and Exchange Commission and is not intended to be and should not be used by anyone other than these specified parties.

/s/ PricewaterhouseCoopers LLP

Chicago, Illinois

February 28, 2023

## Material

**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 (each, a "Fund"), is made as of February 24, 2022, in accordance with Article X of the By- Laws. Capitalized terms used herein and not otherwise herein defined are used as defined in the By-Laws.

WHEREAS, a shareholder of certain Funds (the "Subject Funds") filed a civil complaint in the U.S. District Court for the Southern District of New York (the "District Court") against the Subject Funds, in which it asserted a claim for rescission under the 1940 Act and a declaratory judgment claim which both alleged that Article IX of the By-Laws violates Section 18(i) of the 1940 Act; and

WHEREAS, on February 18, 2022, the District Court granted judgment in favor of the plaintiff shareholder's claim for rescission of Article IX of the By-Laws and on the plaintiff shareholder's declaratory judgment claim, and declared that Article IX of the By-Laws violates Section 18(i) of the 1940 Act.

NOW THEREFORE

1. The By-Laws of the Funds are hereby amended as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)Article IX of the By-Laws shall be of no force and effect with respect to the Funds for so long as the judgment of the District Court is effective.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)If the judgment of the District Court is reversed, overturned, vacated, stayed, or otherwise nullified, Article IX of the By-Laws shall be automatically reinstated and apply to any beneficial owner of Common Shares acquired in a Control Share Acquisition, as defined in Section 9.1 of the By-Laws, regardless of whether such Control Share Acquisition occurred before or after such reinstatement, for the duration of the stay or upon issuance of the mandate reversing, overturning, vacating, or otherwise nullifying the judgment of the District Court.

2. For the avoidance of doubt, and pursuant to Section 6.9 of the By-Laws, the remainder of the By-Laws not otherwise addressed herein remain in full force and effect; and the By- Laws, as amended by this Amendment, are hereby ratified and affirmed.

**EXHIBIT A**

**NUVEEN CLOSED-END FUNDS**

(Organized as Massachusetts Business Trusts)

Updated as of October 5, 2020

---

| | |
|:---|:---|
| **Trust** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Date Established** |
| Nuveen AMT-Free Municipal Credit Income Fund | July 12, 1999 |
| Nuveen AMT-Free Municipal Value Fund | November 19, 2008 |
| Nuveen AMT-Free Quality Municipal Income Fund | July 28, 2002 |
| Nuveen Arizona Quality Municipal Income Fund | August 24, 2012 |
| Nuveen California AMT-Free Quality Municipal Income Fund | July 29, 2002 |
| Nuveen California Municipal Value Fund 2 | January 26, 2009 |
| Nuveen California Quality Municipal Income Fund | December 1, 1998 |
| Nuveen California Select Tax-Free Income Portfolio | March 30, 1992 |
| Nuveen Core Equity Alpha Fund | January 9, 2007 |
| Nuveen Corporate Income 2023 Target Term Fund | September 20, 2018 |
| Nuveen Corporate Income November 2021 Target Term Fund | July 13, 2015 |
| Nuveen Credit Opportunities 2022 Target Term Fund | September 28, 2016 |
| Nuveen Credit Strategies Income Fund | March 16, 2003 |
| Nuveen Diversified Dividend and Income Fund | July 18, 2003 |
| Nuveen DOWSM Dynamic Overwrite Fund | May 20, 2014 |
| Nuveen Dynamic Municipal Opportunities Fund | November 4, 2019 |
| Nuveen Emerging Markets Debt 2022 Target Term Fund | June 1, 2017 |
| Nuveen Enhanced Municipal Value Fund | July 27, 2009 |
| Nuveen Floating Rate Income Fund | January 15, 2004 |
| Nuveen Floating Rate Income Opportunity Fund | April 27, 2004 |
| Nuveen Georgia Quality Municipal Income Fund | October 26, 2001 |
| Nuveen Global High Income Fund | August 5, 2014 |
| Nuveen High Income 2020 Target Term Fund | April 13, 2015 |
| Nuveen Intermediate Duration Municipal Term Fund | October 11, 2012 |
| Nuveen Intermediate Duration Quality Municipal Term Fund | December 11, 2012 |
| Nuveen Maryland Quality Municipal Income Fund | January 12, 1993 |
| Nuveen Massachusetts Quality Municipal Income Fund | January 12, 1993 |
| Nuveen Michigan Quality Municipal Income Fund | August 24, 2012 |
| Nuveen Minnesota Quality Municipal Income Fund | April 28, 2014 |
| Nuveen Missouri Quality Municipal Income Fund | March 29, 1993 |
| Nuveen Mortgage and Income Fund | September 10, 2009 |
| Nuveen Multi-Market Income Fund | April 30, 2014 |
| Nuveen Municipal 2021 Target Term Fund | October 13, 2015 |
| Nuveen Municipal Credit Income Fund | March 21, 2001 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2 |  |

---

---

| | |
|:---|:---|
| &nbsp;&nbsp;Nuveen Municipal Credit Opportunities Fund | April 18, 2019 |
| &nbsp;&nbsp;Nuveen Municipal High Income Opportunity Fund | October 8, 2003 |
| &nbsp;&nbsp;Nuveen NASDAQ 100 Dynamic Overwrite Fund | May 20, 2004 |
| &nbsp;&nbsp;Nuveen New Jersey Municipal Value Fund | January 26, 2009 |
| &nbsp;&nbsp;Nuveen New Jersey Quality Municipal Income Fund | June 1, 1999 |
| &nbsp;&nbsp;Nuveen New York AMT-Free Quality Municipal Income Fund | July 29, 2002 |
| &nbsp;&nbsp;Nuveen New York Municipal Value Fund 2 | January 26, 2009 |
| &nbsp;&nbsp;Nuveen New York Quality Municipal Income Fund | December 1, 1998 |
| &nbsp;&nbsp;Nuveen New York Select Tax-Free Income Portfolio | March 30, 1992 |
| &nbsp;&nbsp;Nuveen Ohio Quality Municipal Income Fund | August 24, 2012 |
| &nbsp;&nbsp;Nuveen Pennsylvania Municipal Value Fund | January 26, 2009 |
| &nbsp;&nbsp;Nuveen Pennsylvania Quality Municipal Income Fund | December 19, 1990 |
| &nbsp;&nbsp;Nuveen Preferred & Income Opportunities Fund | January 27, 2003 |
| &nbsp;&nbsp;Nuveen Preferred & Income Securities Fund | June 24, 2002 |
| &nbsp;&nbsp;Nuveen Preferred and Income 2022 Term Fund | July 6, 2016 |
| &nbsp;&nbsp;Nuveen Preferred and Income Term Fund | April 18, 2012 |
| &nbsp;&nbsp;Nuveen Quality Municipal Income Fund | January 15, 1999 |
| &nbsp;&nbsp;Nuveen Real Asset Income and Growth Fund | January 10, 2012 |
| &nbsp;&nbsp;Nuveen Real Estate Income Fund | August 27, 2001 |
| &nbsp;&nbsp;Nuveen S&P 500 Buy-Write Income Fund | July 23, 2004 |
| &nbsp;&nbsp;Nuveen S&P 500 Dynamic Overwrite Fund | November 11, 2004 |
| &nbsp;&nbsp;Nuveen Select Maturities Municipal Fund | July 23, 1992 |
| &nbsp;&nbsp;Nuveen Select Tax-Free Income Portfolio | January 29, 1992 |
| &nbsp;&nbsp;Nuveen Select Tax-Free Income Portfolio 2 | March 30, 1992 |
| &nbsp;&nbsp;Nuveen Select Tax-Free Income Portfolio 3 | May 28, 1992 |
| &nbsp;&nbsp;Nuveen Senior Income Fund | August 13, 1999 |
| &nbsp;&nbsp;Nuveen Short Duration Credit Opportunities Fund | January 3, 2011 |
| &nbsp;&nbsp;Nuveen Taxable Municipal Income Fund | December 4, 2009 |
| &nbsp;&nbsp;Nuveen Tax-Advantaged Dividend Growth Fund | February 22, 2007 |
| &nbsp;&nbsp;Nuveen Tax-Advantaged Total Return Strategy Fund | October 1, 2003 |
| &nbsp;&nbsp;Nuveen Virginia Quality Municipal Income Fund | January 12, 1993 |
| ADDITIONS |  |
| &nbsp;&nbsp;**Trust** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Date Established** |
| &nbsp;&nbsp;Nuveen California Municipal Value Fund | November 12, 2020 |
| &nbsp;&nbsp;Nuveen New York Municipal Value Fund | November 12, 2020 |
| &nbsp;&nbsp;Nuveen Core Plus Impact Fund | December 3, 2020 |
| &nbsp;&nbsp;Nuveen Multi-Asset Income Fund | April 22, 2021 |
| &nbsp;&nbsp;Nuveen Variable Rate Preferred & Income Fund | June 1, 2021 |

---

# Form N-CEN: Annual Report for Registered Investment Companies

## N-CEN: Filer Information
**Submission Type:** N-CEN
**CIK:** 0001472215

## N-CEN: Series/Class (Contract) Information

### N-CEN: Part A: General Information

**Item A.1.a - Report for period ending:** 2022-12-31

**Item A.1.b - Does this report cover a period of less than 12 months?:** No

## N-CEN: Part B: Information About the Registrant

- **Item B.1.a - Full name of Registrant:** Nuveen Mortgage & Income Fund/MA/

- **Item B.1.b - Investment Company Act file number:** 811-22329

- **Item B.1.c - CIK:** 0001472215

- **Item B.1.d - LEI:** 07Q4EPZRU8XATVYVY545

- **Item B.2.a - Street 1:** 333 West Wacker Drive

- **Item B.2.b - City:** Chicago

- **Item B.2.c - State:** IL

- **Item B.2.e - Zip Code:** 606061286

- **Item B.2.f - Telephone:** 3129177700

- **Item B.2.g - Public Website:** www.nuveen.com

### Item B.3 - Location of books and records

**Location books Record: 1**

- **a. Name of person (e.g., a custodian of records):** State Street Bank & Trust Company

- **b. Street 1:** One Lincoln Street

- **c. City:** Boston

- **d. State, if applicable:** MA

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 02111

- **g. Telephone number:** 6177863000

- **h. Briefly describe the books and records kept at this location:** All Instruments representing the investment of the Funds and all cash are held by the custodian. The custodian delivers securities against payment upon sale and pays for securities against delivery upon purchase. The custodian also remits Fund assets in payment of Fund expenses, pursuant to instructions of a Registrants officers or resolutions of the Board of Directors/Trustees.

**Location books Record: 2**

- **a. Name of person (e.g., a custodian of records):** Nuveen Fund Advisors, LLC

- **b. Street 1:** 333 West Wacker Drive

- **c. City:** Chicago

- **d. State, if applicable:** IL

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 606061286

- **g. Telephone number:** 3129177700

- **h. Briefly describe the books and records kept at this location:** Certificate of Incorporation, By-Laws, minutes of director and shareholder meetings and contracts of the Registrant and all advisory material of the investment adviser

**Location books Record: 3**

- **a. Name of person (e.g., a custodian of records):** Computershare Trust Company, N.A.

- **b. Street 1:** 150 Royall Street

- **c. City:** Canton

- **d. State, if applicable:** MA

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 02021

- **g. Telephone number:** 8002578787

- **h. Briefly describe the books and records kept at this location:** Certificate of Incorporation, By-Laws, minutes of director and shareholder meetings and contracts of the Registrant and all advisory material of the investment adviser.

- **Item B.4.a - Is this the first filing by the Registrant?:** No

- **Item B.4.b - Is this the last filing by the Registrant?:** No

- **Item B.5.a - Is the Registrant part of a family of investment companies?:** Yes

- **Item B.5.a.i - Full name of family of investment companies:** Nuveen Funds

### Item B.6 - Organization

- [ ] a. Open-end management investment company registered under the Act on Form N-1A

- [x] b. Closed-end management investment company registered under the Act on Form N-2

- [ ] c. Separate account offering variable annuity contracts which is registered under the Act as a management investment company on Form N-3

- [ ] d. Separate account offering variable annuity contracts which is registered under the Act as a unit investment trust on Form N-4

- [ ] e. Small business investment company registered under the Act on Form N-5

- [ ] f. Separate account offering variable insurance contracts which is registered under the Act as a unit investment trust on Form N-6

- [ ] g. Unit investment trust registered under the Act on Form N-8B-2

- **Item B.6.i - Total number of Series:** —

- **Item B.7 - Is the Registrant the issuer of a class of securities registered under the Securities Act?:** Yes

### Item B.8 - Directors

| Name                  | Is Interested Person?   | Other Investment Company File Numbers                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
|:---|:---|:---|
| Terence J. Toth       | No                      | 811-05309, 811-05120, 811-05235, 811-05238, 811-05488, 811-05642, 811-06265, 811-06623, 811-06385, 811-06548, 811-06622, 811-06624, 811-06693, 811-07056, 811-07278, 811-07484, 811-07490, 811-07616, 811-07619, 811-07747, 811-07751, 811-07755, 811-07873, 811-07943, 811-08333, 811-09037, 811-09135, 811-09161, 811-09297, 811-09455, 811-09475, 811-09571, 811-10345, 811-10491, 811-21137, 811-21152, 811-21211, 811-21212, 811-21213, 811-21293, 811-21333, 811-21407, 811-21449, 811-21471, 811-21494, 811-21579, 811-21619, 811-21809, 811-21979, 811-22003, 811-22023, 811-22058, 811-22253, 811-22323, 811-22329, 811-22391, 811-22518, 811-22658, 811-22699, 811-22752, 811-22779, 811-22967, 811-22970, 811-22971, 811-22988, 811-23075, 811-23161, 811-23195, 811-23198, 811-23262, 811-23381, 811-23440, 811-23489, 811-23445, 811-23627, 811-23669, 811-23704 |
| Jack B. Evans         | No                      | 811-05309, 811-05120, 811-05235, 811-05238, 811-05488, 811-05642, 811-06265, 811-06623, 811-06385, 811-06548, 811-06622, 811-06624, 811-06693, 811-07056, 811-07278, 811-07484, 811-07490, 811-07616, 811-07619, 811-07747, 811-07751, 811-07755, 811-07873, 811-07943, 811-08333, 811-09037, 811-09135, 811-09161, 811-09297, 811-09455, 811-09475, 811-09571, 811-10345, 811-10491, 811-21137, 811-21152, 811-21211, 811-21212, 811-21213, 811-21293, 811-21333, 811-21407, 811-21449, 811-21471, 811-21494, 811-21579, 811-21619, 811-21809, 811-21979, 811-22003, 811-22023, 811-22058, 811-22253, 811-22323, 811-22329, 811-22391, 811-22518, 811-22658, 811-22699, 811-22752, 811-22779, 811-22967, 811-22970, 811-22971, 811-22988, 811-23075, 811-23161, 811-23195, 811-23198, 811-23262, 811-23381, 811-23440, 811-23489, 811-23445, 811-23627, 811-23669, 811-23704 |
| William C. Hunter     | No                      | 811-05309, 811-05120, 811-05235, 811-05238, 811-05488, 811-05642, 811-06265, 811-06623, 811-06385, 811-06548, 811-06622, 811-06624, 811-06693, 811-07056, 811-07278, 811-07484, 811-07490, 811-07616, 811-07619, 811-07747, 811-07751, 811-07755, 811-07873, 811-07943, 811-08333, 811-09037, 811-09135, 811-09161, 811-09297, 811-09455, 811-09475, 811-09571, 811-10345, 811-10491, 811-21137, 811-21152, 811-21211, 811-21212, 811-21213, 811-21293, 811-21333, 811-21407, 811-21449, 811-21471, 811-21494, 811-21579, 811-21619, 811-21809, 811-21979, 811-22003, 811-22023, 811-22058, 811-22253, 811-22323, 811-22329, 811-22391, 811-22518, 811-22658, 811-22699, 811-22752, 811-22779, 811-22967, 811-22970, 811-22971, 811-22988, 811-23075, 811-23161, 811-23195, 811-23198, 811-23262, 811-23381, 811-23440, 811-23489, 811-23445, 811-23627, 811-23669, 811-23704 |
| Albin F. Moschner     | No                      | 811-05309, 811-05120, 811-05235, 811-05238, 811-05488, 811-05642, 811-06265, 811-06623, 811-06385, 811-06548, 811-06622, 811-06624, 811-06693, 811-07056, 811-07278, 811-07484, 811-07490, 811-07616, 811-07619, 811-07747, 811-07751, 811-07755, 811-07873, 811-07943, 811-08333, 811-09037, 811-09135, 811-09161, 811-09297, 811-09455, 811-09475, 811-09571, 811-10345, 811-10491, 811-21137, 811-21152, 811-21211, 811-21212, 811-21213, 811-21293, 811-21333, 811-21407, 811-21449, 811-21471, 811-21494, 811-21579, 811-21619, 811-21809, 811-21979, 811-22003, 811-22023, 811-22058, 811-22253, 811-22323, 811-22329, 811-22391, 811-22518, 811-22658, 811-22699, 811-22752, 811-22779, 811-22967, 811-22970, 811-22971, 811-22988, 811-23075, 811-23161, 811-23195, 811-23198, 811-23262, 811-23381, 811-23440, 811-23489, 811-23445, 811-23627, 811-23669, 811-23704 |
| John K. Nelson        | No                      | 811-23704, 811-23669, 811-23627, 811-23445, 811-23489, 811-23440, 811-23381, 811-23262, 811-23198, 811-23195, 811-23161, 811-23075, 811-22988, 811-22971, 811-22970, 811-22967, 811-22779, 811-22752, 811-22699, 811-22658, 811-22518, 811-22391, 811-22329, 811-22323, 811-22253, 811-22058, 811-22023, 811-22003, 811-21979, 811-21809, 811-21619, 811-21579, 811-21494, 811-21471, 811-21449, 811-21407, 811-21333, 811-21293, 811-21213, 811-21212, 811-21211, 811-21152, 811-21137, 811-10491, 811-10345, 811-09571, 811-09475, 811-09455, 811-09297, 811-09161, 811-09135, 811-09037, 811-08333, 811-07943, 811-07873, 811-07755, 811-07751, 811-07747, 811-07619, 811-07616, 811-07490, 811-07484, 811-07278, 811-07056, 811-06693, 811-06624, 811-06622, 811-06548, 811-06385, 811-06623, 811-06265, 811-05642, 811-05488, 811-05238, 811-05235, 811-05120, 811-05309 |
| Judith M. Stockdale   | No                      | 811-23704, 811-23669, 811-23627, 811-23445, 811-23489, 811-23440, 811-23381, 811-23262, 811-23198, 811-23195, 811-23161, 811-23075, 811-22988, 811-22971, 811-22970, 811-22967, 811-22779, 811-22752, 811-22699, 811-22658, 811-22518, 811-22391, 811-22329, 811-22323, 811-22253, 811-22058, 811-22023, 811-22003, 811-21979, 811-21809, 811-21619, 811-21579, 811-21494, 811-21471, 811-21449, 811-21407, 811-21333, 811-21293, 811-21213, 811-21212, 811-21211, 811-21152, 811-21137, 811-10491, 811-10345, 811-09571, 811-09475, 811-09455, 811-09297, 811-09161, 811-09135, 811-09037, 811-08333, 811-07943, 811-07873, 811-07755, 811-07751, 811-07747, 811-07619, 811-07616, 811-07490, 811-07484, 811-07278, 811-07056, 811-06693, 811-06624, 811-06622, 811-06548, 811-06385, 811-06623, 811-06265, 811-05642, 811-05488, 811-05238, 811-05235, 811-05120, 811-05309 |
| Carole E. Stone       | No                      | 811-21407, 811-21449, 811-21471, 811-21494, 811-21579, 811-23704, 811-23669, 811-23627, 811-23445, 811-23489, 811-23440, 811-23381, 811-23262, 811-23198, 811-23195, 811-23161, 811-23075, 811-22988, 811-22971, 811-22970, 811-22967, 811-22779, 811-22752, 811-22699, 811-22658, 811-22518, 811-22391, 811-22329, 811-22323, 811-22253, 811-22058, 811-22023, 811-22003, 811-21979, 811-21809, 811-21619, 811-21333, 811-21293, 811-21213, 811-21212, 811-21211, 811-21152, 811-21137, 811-10491, 811-10345, 811-09571, 811-09475, 811-09455, 811-09297, 811-09161, 811-09135, 811-09037, 811-08333, 811-07943, 811-07873, 811-07755, 811-07751, 811-07747, 811-07619, 811-07616, 811-07490, 811-07484, 811-07278, 811-07056, 811-06693, 811-06624, 811-06622, 811-06548, 811-06385, 811-06623, 811-06265, 811-05642, 811-05488, 811-05238, 811-05235, 811-05120, 811-05309 |
| Margaret L. Wolff     | No                      | 811-09037, 811-09135, 811-23704, 811-23669, 811-23627, 811-23445, 811-23489, 811-23440, 811-23381, 811-23262, 811-23198, 811-23195, 811-23161, 811-23075, 811-22988, 811-22971, 811-22970, 811-22967, 811-22779, 811-22752, 811-22699, 811-22658, 811-22518, 811-22391, 811-22329, 811-22323, 811-22253, 811-22058, 811-22023, 811-22003, 811-21979, 811-21809, 811-21619, 811-21579, 811-21494, 811-21471, 811-21449, 811-21407, 811-21333, 811-21293, 811-21213, 811-21212, 811-21211, 811-21152, 811-21137, 811-10491, 811-10345, 811-09571, 811-09475, 811-09455, 811-09297, 811-09161, 811-08333, 811-07943, 811-07873, 811-07755, 811-07751, 811-07747, 811-07619, 811-07616, 811-07490, 811-07484, 811-07278, 811-07056, 811-06693, 811-06624, 811-06622, 811-06548, 811-06385, 811-06623, 811-06265, 811-05642, 811-05488, 811-05238, 811-05235, 811-05120, 811-05309 |
| Robert L. Young       | No                      | 811-05642, 811-06265, 811-06622, 811-06624, 811-06693, 811-07056, 811-07278, 811-07484, 811-07490, 811-07616, 811-07619, 811-07747, 811-07751, 811-07755, 811-07873, 811-07943, 811-08333, 811-09037, 811-09135, 811-09161, 811-09297, 811-09455, 811-09475, 811-09571, 811-10345, 811-22970, 811-23704, 811-23669, 811-23627, 811-23445, 811-23489, 811-23440, 811-23381, 811-23262, 811-23198, 811-23195, 811-23161, 811-23075, 811-22988, 811-22971, 811-22967, 811-22779, 811-22752, 811-22699, 811-22658, 811-22518, 811-22391, 811-22329, 811-22323, 811-22253, 811-22058, 811-22023, 811-22003, 811-21979, 811-21809, 811-21619, 811-21579, 811-21494, 811-21471, 811-21449, 811-21407, 811-21333, 811-21293, 811-21213, 811-21212, 811-21211, 811-21152, 811-21137, 811-10491, 811-06548, 811-06385, 811-06623, 811-05488, 811-05238, 811-05235, 811-05120, 811-05309 |
| Matthew Thornton III  | No                      | 811-21449, 811-21407, 811-21333, 811-21293, 811-22023, 811-22058, 811-22253, 811-22323, 811-22329, 811-22391, 811-22518, 811-22658, 811-22699, 811-22752, 811-22779, 811-22967, 811-22970, 811-22971, 811-22988, 811-23075, 811-23161, 811-23195, 811-23198, 811-23262, 811-23381, 811-23440, 811-23489, 811-23445, 811-21213, 811-21212, 811-21211, 811-21152, 811-21137, 811-10491, 811-10345, 811-09571, 811-09475, 811-09455, 811-09297, 811-09161, 811-09135, 811-09037, 811-08333, 811-07943, 811-07873, 811-07755, 811-07751, 811-07747, 811-07619, 811-07616, 811-07490, 811-07484, 811-07278, 811-07056, 811-06693, 811-06624, 811-06622, 811-06548, 811-06385, 811-06623, 811-06265, 811-05642, 811-05488, 811-05238, 811-05235, 811-05120, 811-05309, 811-21809, 811-21619, 811-21579, 811-21494, 811-21471, 811-21979, 811-22003, 811-23627, 811-23669, 811-23704 |
| Amy B. R. Lancellotta | No                      | 811-07873, 811-07943, 811-08333, 811-09037, 811-09135, 811-23195, 811-23198, 811-23262, 811-23381, 811-23440, 811-23489, 811-23445, 811-23627, 811-23669, 811-23704, 811-05309, 811-05120, 811-05235, 811-05238, 811-05488, 811-05642, 811-06265, 811-06623, 811-06385, 811-06548, 811-06622, 811-06624, 811-06693, 811-07056, 811-07278, 811-07484, 811-07490, 811-07616, 811-07619, 811-07747, 811-07751, 811-07755, 811-09161, 811-09297, 811-09455, 811-09475, 811-09571, 811-10345, 811-10491, 811-21137, 811-21152, 811-21211, 811-21212, 811-21213, 811-21293, 811-21333, 811-21407, 811-21449, 811-21471, 811-21494, 811-21579, 811-21619, 811-21809, 811-21979, 811-22003, 811-22023, 811-22058, 811-22253, 811-22323, 811-22329, 811-22391, 811-22518, 811-22658, 811-22699, 811-22752, 811-22779, 811-22967, 811-22970, 811-22971, 811-22988, 811-23075, 811-23161 |
| Joanne T. Medero      | No                      | 811-05309, 811-05120, 811-05235, 811-05238, 811-05488, 811-05642, 811-21137, 811-21152, 811-22988, 811-23075, 811-23161, 811-23195, 811-23198, 811-23262, 811-23381, 811-23440, 811-23489, 811-23445, 811-23627, 811-23669, 811-23704, 811-06265, 811-06623, 811-06385, 811-06548, 811-06622, 811-06624, 811-06693, 811-07056, 811-07278, 811-07484, 811-07490, 811-07616, 811-07619, 811-07747, 811-07751, 811-07755, 811-07873, 811-07943, 811-08333, 811-09037, 811-09135, 811-09161, 811-09297, 811-09455, 811-09475, 811-09571, 811-10345, 811-10491, 811-21211, 811-21212, 811-21213, 811-21293, 811-21333, 811-21407, 811-21449, 811-21471, 811-21494, 811-21579, 811-21619, 811-21809, 811-21979, 811-22003, 811-22023, 811-22058, 811-22253, 811-22323, 811-22329, 811-22391, 811-22518, 811-22658, 811-22699, 811-22752, 811-22779, 811-22967, 811-22970, 811-22971 |

### Item B.9. Chief compliance officer.

**Chief compliance officer Record: 1**

- **a. Full Name:** Brett E. Black

- **b. CRD Number, if any:** N/A

- **c. Street Address 1:** 333 West Wacker Drive

- **d. City:** Chicago

- **e. State, if applicable:** IL

- **f. Foreign country, if applicable:** US

- **g. Zip code:** 606061286

- **h. Telephone number:** XXXXXX

- **i. Has the chief compliance officer changed since the last filing?:** Yes

If the chief compliance officer is compensated or employed by any person other than the Registrant, provide:

**CCO employer Record: 1**

- **i. Name of the person:** —

- **ii. Person’s IRS Employer Identification Number:** —

**Chief compliance officer Record: 2**

- **a. Full Name:** Gifford R. Zimmerman

- **b. CRD Number, if any:** 001850029

- **c. Street Address 1:** 333 West Wacker Drive

- **d. City:** Chicago

- **e. State, if applicable:** IL

- **f. Foreign country, if applicable:** US

- **g. Zip code:** 606061286

- **h. Telephone number:** XXXXXX

- **i. Has the chief compliance officer changed since the last filing?:** Yes

If the chief compliance officer is compensated or employed by any person other than the Registrant, provide:

**CCO employer Record: 1**

- **i. Name of the person:** —

- **ii. Person’s IRS Employer Identification Number:** —

### Item B.10. Matters for security holder vote.

- **Were any matters submitted by the Registrant for its security holders’ vote during the reporting period?** —

- **Item B.11.a - Have there been any material legal proceedings?:** No

- **Item B.11.b - Has any proceeding previously reported been terminated?:** No

- **Item B.12.a - Were any claims with respect to the Registrant filed under a fidelity bond?:** No

- **Item B.13.a - Are the Registrant's officers or directors covered under any insurance policy?:** Yes

- **Item B.13.a.i - If yes, were any claims filed under the policy during the reporting period?:** No

- **Item B.14 - Did an affiliated person provide any form of financial support to the Registrant?:** No

- **Item B.15.a.i - Release numbers:**
  - IC-26177
  - IC-32359

### Item B.16. Principal underwriters.

No Principal Underwriters reported.

### Item B.17. Independent public accountant.

**Public accountant Record: 1**

- **a. Full Name:** PricewaterhouseCoopers LLP

- **b. PCAOB Number:** 00238

- **c. LEI, if any:** 5493002GVO7EO8RNNS37

- **d. State, if applicable:** IL

- **e. Foreign country, if applicable:** US

- **f. Has the independent public accountant changed since the last filing?** No

- **Item B.18 - Did an independent public accountant's report on internal control note any material weaknesses?:** No

- **Item B.19 - Did an independent public accountant issue an opinion other than an unqualified opinion?:** No

- **Item B.21 - Have there been any changes in accounting principles or practices?:** No

- **Item B.22.a - Were any payments made to shareholders as a result of an error in calculating NAV?:** No

## Part C: Additional Questions for Management Investment Companies

### Management Investment Record: 1 - Nuveen Mortgage & Income Fund/MA/

**Item C.1. Background information.**

- **a. Full Name of the Fund:** Nuveen Mortgage & Income Fund/MA/

- **c. LEI:** 07Q4EPZRU8XATVYVY545

- **d. Is this the first filing on this form by the Fund?:** No

**Item C.2. Classes of open-end management investment companies.**

**Item C.3. Type of fund.**

- [ ] Exchange-Traded Fund or Exchange-Traded Managed Fund or offers a Class that itself is an Exchange-Traded Fund or Exchange-Traded Managed Fund

-   [ ] i. Exchange-Traded Fund

-   [ ] ii. Exchange-Traded Managed Fund

- [ ] b. Index Fund

- [ ] c. Seeks to achieve performance results that are a multiple of a benchmark, the inverse of a benchmark, or a multiple of the inverse of a benchmark

- [ ] d. Interval Fund

- [ ] e. Fund of Funds

- [ ] f. Master-Feeder Fund

- [ ] g. Money Market Fund

- [ ] h. Target Date Fund

-   [ ] i. Underlying fund to a variable annuity or variable life insurance contract

- [x] N/A

**Item C.4 - Does the Fund seek to operate as a 'non-diversified company'?** No

**Item C.5 - Does the fund invest in a controlled foreign corporation?** No

**Item C.6. Securities lending.**

- **a. Is the Fund authorized to engage in securities lending transactions?** No

- **f. Provide the monthly average of the value of portfolio securities on loan during the reporting period:** —

- **g. Provide the net income from securities lending activities:** —

**Item C.7. Reliance on certain statutory exemption and rules.**

Did the Fund rely on the following rules?

- Rule 32a-4 (17 CFR 270.32a-4)

- Rule 18f-4 (17 CFR 270.18f-4)

- Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))

- Rule 18f-4(d)(i) (17 CFR 270.18f-4(d)(i))

**Item C.8. Expense limitations.**

- **a. Did the Fund have an expense limitation arrangement?** No

- **b. Were any expenses reduced or waived?** No

- **c. Are the fees waived subject to recoupment?** No

- **d. Were any expenses previously waived recouped during the period?** No

**Item C.9. Investment advisers.**

**Investment Advisers Record: 1**

- **i. Full name:** Nuveen Fund Advisors, LLC

- **ii. SEC file number:** 801-14147

- **iii. CRD number:** 000104626

- **iv. LEI, if any:** 5493003J8FN3E5O9OT63

- **v. State, if applicable:** IL

- **vi. Foreign country, if applicable:** US

- **vii. Was the investment adviser hired during the reporting period?:** No

**Item C.9.b. Sub-advisers.**

**Sub-adviser Record: 1**

- **i. Full name:** Nuveen Asset Management, LLC

- **ii. SEC file number:** 801-71957

- **iii. CRD number:** 000155584

- **iv. LEI, if any:** 549300W218VXB0L5EY14

- **v. Is the sub-adviser an affiliated person?:** Yes

- **vii. Was the sub-adviser hired during the reporting period?:** No

**Item C.10. Transfer agents.**

**Transfer Agents Record: 1**

- **i. Full name:** Computershare Trust Company, N.A.

- **ii. SEC file number:** 085-11340

- **iii. LEI, if any:** 2549001YYB62BVMSAO13

- **iv. State, if applicable:** MA

- **v. Foreign country, if applicable:** US

- **vi. Is the transfer agent an affiliated person of the Fund or its investment adviser(s)?:** No

- **vii. Is the transfer agent a sub-transfer agent?:** No

- **b. Has a transfer agent been hired or terminated during the reporting period?** No

**Item C.11. Pricing services.**

**Pricing Services Record: 1**

- **i. Full name:** ICE Data Pricing and Reference Data, LLC

- **ii. LEI, if any, or provide and describe other identifying number:** 5493000NQ9LYLDBCTL34

- **iii. State, if applicable:** NY

- **iv. Foreign country, if applicable:** US

- **v. Is the pricing service an affiliated person of the Fund or its investment adviser(s)?:** No

**Pricing Services Record: 2**

- **i. Full name:** Financial & Risk U.S. Holdings, Inc. (Refinitiv)

- **ii. LEI, if any, or provide and describe other identifying number:** 549300NF240HXJ07N016

- **iii. State, if applicable:** DE

- **iv. Foreign country, if applicable:** US

- **v. Is the pricing service an affiliated person of the Fund or its investment adviser(s)?:** No

**Pricing Services Record: 3**

- **i. Full name:** IHS Markit Ltd.

- **ii. LEI, if any, or provide and describe other identifying number:** 549300HLPTRASHS0E726

- **v. Is the pricing service an affiliated person of the Fund or its investment adviser(s)?:** No

**Pricing Services Record: 4**

- **i. Full name:** Pricing Direct

- **ii. LEI, if any, or provide and describe other identifying number:** 549300WIC0TOJ7N7GD54

- **iii. State, if applicable:** NY

- **iv. Foreign country, if applicable:** US

- **v. Is the pricing service an affiliated person of the Fund or its investment adviser(s)?:** No

**Pricing Services Record: 5**

- **i. Full name:** Bloomberg

- **ii. LEI, if any, or provide and describe other identifying number:** 5493001KJTIIGC8Y1R12

- **iii. State, if applicable:** NY

- **iv. Foreign country, if applicable:** US

- **v. Is the pricing service an affiliated person of the Fund or its investment adviser(s)?:** No

**Pricing Services Record: 6**

- **i. Full name:** Bloomberg BVAL

- **ii. LEI, if any, or provide and describe other identifying number:** N/A

- **iii. State, if applicable:** NY

- **iv. Foreign country, if applicable:** US

- **v. Is the pricing service an affiliated person of the Fund or its investment adviser(s)?:** No

**Pricing Services Record: 7**

- **i. Full name:** Bank of America

- **ii. LEI, if any, or provide and describe other identifying number:** B4TYDEB6GKMZO031MB27

- **iii. State, if applicable:** NC

- **iv. Foreign country, if applicable:** US

- **v. Is the pricing service an affiliated person of the Fund or its investment adviser(s)?:** No

- **b. Was a pricing service hired or terminated during the reporting period?** No

**Item C.12. Custodians.**

**a. Provide the following information about each person that provided custodial services to the Fund during the reporting period:**

**Custodians Record: 1**

- **i. Full name:** State Street Bank and Trust Company

- **ii. LEI, if any:** 571474TGEMMWANRLN572

- **iii. State, if applicable:** NY

- **iv. Foreign country, if applicable:** US

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** No

- **vii. With respect to the custodian, check below to indicate the type of custody:** Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))

**Custodians Record: 2**

- **i. Full name:** AO CITIBANK, MOSCOW

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 3**

- **i. Full name:** BANK HAPOALIM B.M.

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 4**

- **i. Full name:** BANK POLSKA KASA OPIEKI SA - BANK P

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 5**

- **i. Full name:** BNP PARIBAS SECURITIES SERVICES, GR

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 6**

- **i. Full name:** CANADA SELF CUSTODY - CDSX

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 7**

- **i. Full name:** CESKOSLOVENSKA OBCHODNI BANKA, A.S.

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 8**

- **i. Full name:** CITIBANK COLOMBIA

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 9**

- **i. Full name:** CITIBANK EUROPE PLC HUNGARIAN BRANC

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 10**

- **i. Full name:** CITIBANK EUROPE PLC, DUBLIN-SUCURSA

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 11**

- **i. Full name:** CITIBANK MAGHREB

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 12**

- **i. Full name:** CITIBANK N.A.

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 13**

- **i. Full name:** CITIBANK NA LIMA

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 14**

- **i. Full name:** CITIBANK NA MEXICO

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 15**

- **i. Full name:** CITIBANK NA SAO PAULO BRAZIL

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 16**

- **i. Full name:** CITIBANK PJSC

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 17**

- **i. Full name:** CITIBANK,N.A.

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 18**

- **i. Full name:** CLEARSTREAM

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 19**

- **i. Full name:** CLEARSTREAM BANKING AG

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 20**

- **i. Full name:** CREDIT SUISSE (SCHWEIZ) AG

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 21**

- **i. Full name:** DEPOSITORY TRUST AND CLEARING CORPORATION

- **ii. LEI, if any:** N/A

- **iii. State, if applicable:** NY

- **iv. Foreign country, if applicable:** US

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Securities depository - rule 17f-4 (17 CFR 270.17f-4)

**Custodians Record: 22**

- **i. Full name:** DEUTSCHE BANK (MALAYSIA) BERHAD

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 23**

- **i. Full name:** DEUTSCHE BANK A.S.

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 24**

- **i. Full name:** DEUTSCHE BANK AG

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 25**

- **i. Full name:** DEUTSCHE BANK AG, SEOUL BRANCH

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 26**

- **i. Full name:** DEUTSCHE BANK AG, TAIPEI BRANCH

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 27**

- **i. Full name:** DEUTSCHE BANK S.P.A.

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 28**

- **i. Full name:** DEUTSCHE BANK SOCIEDAD ANONIMA ESPA

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 29**

- **i. Full name:** DTCC

- **ii. LEI, if any:** N/A

- **iii. State, if applicable:** NY

- **iv. Foreign country, if applicable:** US

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Securities depository - rule 17f-4 (17 CFR 270.17f-4)

**Custodians Record: 30**

- **i. Full name:** EUROCLEAR

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 31**

- **i. Full name:** FEDERAL RESERVE BANK

- **ii. LEI, if any:** N/A

- **iii. State, if applicable:** DC

- **iv. Foreign country, if applicable:** US

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))

**Custodians Record: 32**

- **i. Full name:** FIRSTRAND BANK LIMITED

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 33**

- **i. Full name:** HONGKONG AND SHANGHAI BANKING CORPO

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 34**

- **i. Full name:** HSBC BANK (CHINA) COMPANY LIMITED

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 35**

- **i. Full name:** HSBC BANK AUSTRALIA LIMITED

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 36**

- **i. Full name:** HSBC BANK EGYPT S.A.E

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 37**

- **i. Full name:** HSBC BANK MIDDLE EAST LIMITED

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 38**

- **i. Full name:** ITAU CORPBANCA (FORMERLY BANCO ITAU

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 39**

- **i. Full name:** NORDEA BANK AB (PUBL)

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 40**

- **i. Full name:** NORDEA BANK AB (PUBL), FILIAL I NOR

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 41**

- **i. Full name:** NORDEA BANK AB (PUBL), FINNISH BRAN

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 42**

- **i. Full name:** ROYAL BANK OF CANADA

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 43**

- **i. Full name:** SKANDINAVISKA ENSKILDA BANKEN

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 44**

- **i. Full name:** SKANDINAVISKA ENSKILDA BANKEN AB

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 45**

- **i. Full name:** STANDARD CHARTERED BANK (HONG KONG)

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 46**

- **i. Full name:** STANDARD CHARTERED BANK (THAI) PCL

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 47**

- **i. Full name:** STATE STREET BANK AND TRUST COMPANY

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 48**

- **i. Full name:** STATE STREET BK LONDON - CREST

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 49**

- **i. Full name:** UNICREDIT BANK AUSTRIA AG

- **ii. LEI, if any:** N/A

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

- **b. Was a custodian hired or terminated during the reporting period?** No

**Item C.13 - Shareholder Servicing Agents**

**Shareholder Servicing Agents Record: 1**

- **i. Full name:** Computershare Trust Company, N.A.

- **ii. LEI, if any:** 2549001YYB62BVMSAO13

- **iii. State, if applicable:** MA

- **iv. Foreign country, if applicable:** US

- **v. Is the shareholder servicing agent an affiliated person?:** No

- **vi. Is the shareholder servicing agent a sub-shareholder servicing agent?:** No

- **b. Has a shareholder servicing agent been hired or terminated during the reporting period?** No

**Item C.14. Administrators.**

No Administrators reported.

**Item C.15 - Affiliated broker-dealers.**

**Broker Dealers Record: 1**

- **a. Full name:** Nuveen Securities, LLC

- **b. SEC file number:** 008-13464

- **c. CRD number:** 000000469

- **d. LEI, if any:** 549300SUT66RK1UQZ953

- **e. State, if applicable:** IL

- **f. Foreign country, if applicable:** US

- **g. Total commissions paid to the affiliated broker-dealer for the reporting period::** $0.00

**Broker Dealers Record: 2**

- **a. Full name:** TIAA-CREF Individual & Institutional  Services, LLC

- **b. SEC file number:** 008-44454

- **c. CRD number:** 000020472

- **d. LEI, if any:** N/A

- **e. State, if applicable:** NY

- **f. Foreign country, if applicable:** US

- **g. Total commissions paid to the affiliated broker-dealer for the reporting period::** $0.00

**Broker Dealers Record: 3**

- **a. Full name:** Teachers Professional Investors Services, Inc.

- **b. SEC file number:** 008-47051

- **c. CRD number:** 000036130

- **d. LEI, if any:** N/A

- **e. State, if applicable:** NY

- **f. Foreign country, if applicable:** US

- **g. Total commissions paid to the affiliated broker-dealer for the reporting period::** $0.00

**Item C.16. Brokers.**

No Brokers reported.

**Item C.17.a. Principal transaction counterparties.**

| Name                                  | SEC file number   |   CRD number | LEI                  | State   | Country   | Total Purchase/Sale ($)   |
|:---|:---|---:|:---|:---|:---|:---|
| Bank of America, National Association | 008-07221         |    000007691 | B4TYDEB6GKMZO031MB27 | NC      | US        | $24,527,370.01            |
| Wells Fargo Securities, LLC           | 008-65876         |    000126292 | VYVVCKR63DVZZN70PB21 | NC      | US        | $16,273,671.08            |
| Citigroup                             | 008-08177         |    000007059 | 549300S41SMIODVIT266 | NY      | US        | $15,014,956.52            |
| Pershing LLC                          | 008-17574         |    000007560 | ZI8Q1A8EI8LQFJNM0D94 | NJ      | US        | $13,211,971.25            |
| Barclays Capital Inc.                 | 008-41342         |    000019714 | AC28XWWI3WIBK2824319 | NY      | US        | $12,259,547.23            |
| Morgan Stanley                        | 008-15869         |    000008209 | 7PDDXEMZ0ZV0CEDU4D16 | NY      | US        | $12,259,166.48            |
| Nomura Securities International, Inc. | 008-15255         |    000004297 | OXTKY6Q8X53C9ILVV871 | NY      | US        | $7,917,750.00             |
| JPMorgan Securities LLC               | 008-36950         |    000018718 | ZBUT11V806EZRVTWT807 | NY      | US        | $6,307,370.19             |
| StoneX Financial Inc.                 | 008-51269         |    000045993 | 549300LNKU6K5TJCRG93 | FL      | US        | $5,387,956.83             |
| Goldman Sachs & Co. LLC               | 008-00129         |    000000361 | FOR8UP27PHTHYVLBNG30 | NY      | US        | $3,284,338.24             |

- **Item C.17.b - Aggregate value of principal purchase/sale transactions:** $132,590,735.33

- **Item C.18 - Did the Fund pay commissions for 'brokerage and research services'?:** No

- **Item C.19.a - Fund's monthly average net assets:** $109,265,510.57

**Item C.20. Lines of credit, interfund lending and interfund borrowing.**

- **b. Did the Fund engage in interfund lending?** —

- **c. Did the Fund engage in interfund borrowing?** —

## Part E: Additional Questions for ETFs and ETMFs

## N-CEN: Part G: Attachments

**Item G.1a. Attachments.**

Attachments applicable to all Registrants. All Registrants shall file the following attachments, as applicable, with the current report. Indicate the attachments filed with the current report by checking the applicable items below:

- [ ] i. Legal proceedings

- [ ] ii. Provision of financial support

- [x] iii. Independent public accountant's report on internal control (management investment companies other than small business investment companies only)

- [ ] iv. Change in accounting principles and practices

- [ ] v. Information required to be filed pursuant to exemptive orders

- [ ] vi. Other information required to be included as an attachment pursuant to Commission rules and regulations

## N-CEN: Signature

Pursuant to the requirements of the Investment Company Act of 1940, the Registrant has duly caused this report to a be signed on its behalf by the undersigned hereunto duly authorized.

**Registrant:** Nuveen Mortgage & Income Fund/MA/

**Date:** 2023-03-16

**Signature:** E. Scott Wickerham

**Title:** Vice President and Funds Controller