# EDGAR Filing Document

**Accession Number:** 0001995668
**File Stem:** 0001021408-25-003882
**Filing Date:** 2025-8
**Character Count:** 22764
**Document Hash:** be303973e8b59fe318ae3588ebb53ecb
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001021408-25-003882.hdr.sgml**: 20250827

**ACCESSION NUMBER**: 0001021408-25-003882

**CONFORMED SUBMISSION TYPE**: N-PX

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250827

**DATE AS OF CHANGE**: 20250827

**EFFECTIVENESS DATE**: 20250827

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NYLI MacKay Muni Income Opportunities Fund
- **CENTRAL INDEX KEY:** 0001995668

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** N-PX
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23905
- **FILM NUMBER:** 251266541

**BUSINESS ADDRESS:**
- **STREET 1:** 51 MADISON AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10010
- **BUSINESS PHONE:** 212-576-7000

**MAIL ADDRESS:**
- **STREET 1:** 51 MADISON AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10010

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MainStay MacKay Municipal Income Opportunities Fund
- **DATE OF NAME CHANGE:** 20230929

## FORM N-PX
### ANNUAL REPORT OF PROXY VOTING RECORD

## N-PX: Filer Information

**Filer CIK:** 0001995668

**Date of Report:** 06/30/2025

**Are you a Registered Management Investment Company or an Institutional Manager?:** Registered Management Investment Company

**Is this a LIVE or TEST Filing?:** LIVE

**Is this an electronic copy of an official filing submitted in paper format?:** [ ]

### Submission Contact Information
_Not provided in this filing._

### Notification Information
**Notify via Filing Website only?:** [ ]

## N-PX: Cover Page

**Name of reporting person:** NYLI MacKay Muni Income Opportunities Fund

**Address:** 51 Madison Avenue, New York, NY 10010

**Telephone number:** 8333-401-8899

**Name of agent for service:** J. Kevin Gao,Esq.

**Agent Address:** 51 Madison Avenue, New York, NY 10010

**Reporting Period:** Report for the year ended 06/30/2025

**SEC File Number:** 811-23905

**CRD Number (if any):** —

**Other SEC File Number (if any):** —

**LEI (if any):** 2549007YC90SGXHPXS02

**Report Type (check only one):**

Institutional Manager.

- [ ] Institutional Manager Voting Report

- [ ] Institutional Manager Notice Report

- [ ] Institutional Manager Combination Report

Registered Management Investment Company.

- [x] Fund Voting Report

- [ ] Fund Notice Report

**Do you wish to provide explanatory information pursuant to Special Instruction B.4?:**

- [x] No

- [ ] Yes

**Additional information:** —

## N-PX: Summary - Included Managers

**Number of Included Institutional Managers:** 0

**Included Institutional Managers:** —

## FORM N-PX PROXY VOTING RECORD

| NAME OF ISSUER                                  | CUSIP     | MEETING DATE   | VOTE DESCRIPTION                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | VOTE CATEGORY              |   SHARES VOTED |   SHARES ON LOAN | HOW VOTED   |   SHARES VOTED FOR OR AGAINST MANAGEMENT | FOR OR AGAINST MANAGEMENT   | OTHER INFO   |
|:---|:---|:---|:---|:---|---:|---:|:---|---:|:---|:---|
| BlackRock Municipal Income Trust                | 09248F109 | 07/26/2024     | To Elect Board Member Nominees: J. Phillip Holloman                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     | DIRECTOR ELECTIONS         |          35225 |                0 | FOR         |                                    35225 | FOR                         |  |
| BlackRock Municipal Income Trust                | 09248F109 | 07/26/2024     | To Elect Board Member Nominees: Arthur P. Steinmetz                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     | DIRECTOR ELECTIONS         |          35225 |                0 | FOR         |                                    35225 | FOR                         |  |
| BlackRock MuniHoldings Fund, Inc.               | 09253N104 | 07/26/2024     | To Elect Board Member Nominees: J. Phillip Holloman                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     | DIRECTOR ELECTIONS         |          49200 |                0 | WITHHOLD    |                                    49200 | AGAINST                     |  |
| BlackRock MuniHoldings Fund, Inc.               | 09253N104 | 07/26/2024     | To Elect Board Member Nominees: Arthur P. Steinmetz                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     | DIRECTOR ELECTIONS         |          49200 |                0 | FOR         |                                    49200 | FOR                         |  |
| Eaton Vance Municipal Bond Fund                 | 27827X101 | 08/07/2024     | Election of three Class I Trustees: Mark R. Fetting                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     | DIRECTOR ELECTIONS         |          35891 |                0 | FOR         |                                    35891 | FOR                         |  |
| Eaton Vance Municipal Bond Fund                 | 27827X101 | 08/07/2024     | Election of three Class I Trustees: Valerie A. Mosley                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   | DIRECTOR ELECTIONS         |          35891 |                0 | FOR         |                                    35891 | FOR                         |  |
| Eaton Vance Municipal Bond Fund                 | 27827X101 | 08/07/2024     | Election of three Class I Trustees: Keith Quinton                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       | DIRECTOR ELECTIONS         |          35891 |                0 | FOR         |                                    35891 | FOR                         |  |
| Nuveen AMT-Free Municipal Credit Income Fund    | 67071L106 | 08/08/2024     | Election of Board Members: Class III: Joanne T. Medero                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  | DIRECTOR ELECTIONS         |          76616 |                0 | FOR         |                                    76616 | FOR                         |  |
| Nuveen AMT-Free Municipal Credit Income Fund    | 67071L106 | 08/08/2024     | Election of Board Members: Class III: Loren M. Starr                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    | DIRECTOR ELECTIONS         |          76616 |                0 | FOR         |                                    76616 | FOR                         |  |
| Nuveen AMT-Free Municipal Credit Income Fund    | 67071L106 | 08/08/2024     | Election of Board Members: Class III: Matthew Thornton III                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | DIRECTOR ELECTIONS         |          76616 |                0 | FOR         |                                    76616 | FOR                         |  |
| Nuveen Quality Municipal Income Fund            | 67066V101 | 08/08/2024     | Election of Board Members: Class III: Joanne T. Medero                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  | DIRECTOR ELECTIONS         |          52133 |                0 | FOR         |                                    52133 | FOR                         |  |
| Nuveen Quality Municipal Income Fund            | 67066V101 | 08/08/2024     | Election of Board Members: Class III: Loren M. Starr                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    | DIRECTOR ELECTIONS         |          52133 |                0 | FOR         |                                    52133 | FOR                         |  |
| Nuveen Quality Municipal Income Fund            | 67066V101 | 08/08/2024     | Election of Board Members: Class III: Matthew Thornton III                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | DIRECTOR ELECTIONS         |          52133 |                0 | FOR         |                                    52133 | FOR                         |  |
| Nuveen AMT-Free Quality Municipal Income Fund   | 670657105 | 08/15/2024     | Election of Board Members: Class III: Joanne T. Medero                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  | DIRECTOR ELECTIONS         |          75000 |                0 | FOR         |                                    75000 | FOR                         |  |
| Nuveen AMT-Free Quality Municipal Income Fund   | 670657105 | 08/15/2024     | Election of Board Members: Class III: Loren M. Starr                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    | DIRECTOR ELECTIONS         |          75000 |                0 | FOR         |                                    75000 | FOR                         |  |
| Nuveen AMT-Free Quality Municipal Income Fund   | 670657105 | 08/15/2024     | Election of Board Members: Class III: Matthew Thornton III                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | DIRECTOR ELECTIONS         |          75000 |                0 | FOR         |                                    75000 | FOR                         |  |
| BlackRock Municipal Income Fund, Inc.           | 09262J102 | 09/30/2024     | The holders of shares of common stock ("Common Shares" and the holders thereof, "common shareholders") and the holders of Variable Rate Demand Preferred Shares ("VRDP Shares" and the holders thereof, "VRDP Holders") of the Fund are being asked to vote together as a single class to approve the adoption of a fundamental policy requiring the Fund to make quarterly offers to repurchase from shareholders between 5% and 25% of the Fund's outstanding Common Shares at net asset value ("NAV"), pursuant to Rule 23c-3 under the Investment Company Act of 1940, as amended (the "1940 Act"). | INVESTMENT COMPANY MATTERS |          33299 |                0 | FOR         |                                    33299 | FOR                         |  |
| BlackRock Municipal Income Fund, Inc.           | 09262J102 | 09/30/2024     | The common shareholders and VRDP Holders of the Fund are being asked to vote together as a single class to approve the change in the Fund's fundamental investment objective.                                                                                                                                                                                                                                                                                                                                                                                                                           | INVESTMENT COMPANY MATTERS |          33299 |                0 | FOR         |                                    33299 | FOR                         |  |
| BlackRock Municipal Income Fund, Inc.           | 09262J102 | 09/30/2024     | The common shareholders and VRDP Holders of the Fund are being asked to vote together as a single class to approve the change in the Fund's fundamental 80% investment policy.                                                                                                                                                                                                                                                                                                                                                                                                                          | INVESTMENT COMPANY MATTERS |          33299 |                0 | FOR         |                                    33299 | FOR                         |  |
| BlackRock Municipal Income Fund, Inc.           | 09262J102 | 09/30/2024     | The common shareholders and VRDP Holders of the Fund are being asked to vote together as a single class to approve an Amended and Restated Investment Management Agreement of the Fund.                                                                                                                                                                                                                                                                                                                                                                                                                 | INVESTMENT COMPANY MATTERS |          33299 |                0 | FOR         |                                    33299 | FOR                         |  |
| Nuveen California Quality Municipal Income Fund | 67066Y105 | 11/14/2024     | Election of Board Members: Class III: Joanne T. Medero                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  | DIRECTOR ELECTIONS         |          75000 |                0 | FOR         |                                    75000 | FOR                         |  |
| Nuveen California Quality Municipal Income Fund | 67066Y105 | 11/14/2024     | Election of Board Members: Class III: Loren M. Starr                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    | DIRECTOR ELECTIONS         |          75000 |                0 | FOR         |                                    75000 | FOR                         |  |
| Nuveen California Quality Municipal Income Fund | 67066Y105 | 11/14/2024     | Election of Board Members: Class III: Matthew Thornton III                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | DIRECTOR ELECTIONS         |          75000 |                0 | FOR         |                                    75000 | FOR                         |  |

## N-PX: Signature Block

**Reporting Person:** NYLI MacKay Muni Income Opportunities Fund

**By (Signature):** Kirk C. Lehneis

**By (Printed Signature):** Kirk C. Lehneis

**By (Title):** President and Principal Executive Officer

**Date:** 08/14/2025