Company: NAZ
Filing Date: 2025-05-07
Form Type: N-CSRS
Source: 0001193125-25-114739
Chunk: 1

Company: NUVEEN ARIZONA QUALITY MUNICIPAL INCOME FUND
Filing Date: 2025-05-07
Form: N-CSRS
Chunk 1
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 | 142 |
| Shareholder Meeting Report                        |     | 159 |
| Additional Fund Information                       |     | 161 |
| Glossary of Terms Used in this Report             |     | 162 |

2

Important Notices

Portfolio manager commentaries:The Funds include portfolio manager commentary in their annual shareholder reports. For your Fund’s most recent annual portfolio manager discussion, please refer to the Portfolio Managers’ Comments section of the Fund’s annual shareholder report.

Fund changes:For changes that occurred to your Fund both during and after this reporting period, please refer to the Notes to Financial Statements section of this report.

Fund principal investment policies and principal risks:Refer to the Shareholder Update section of your Fund’s annual shareholder report for information on the Fund’s principal investment policies and principal risks.

Fund performance:For current information on your Fund’s average annual total returns please refer to the Fund’s website at www.nuveen.com. For average annual total returns as of the end of this reporting period, please refer to the Performance Overview and Holding Summaries section within this report.

3

Common Share Information COMMON SHARE DISTRIBUTION INFORMATION The following information regarding the Funds’ distributions is current as of February 28, 2025. Each Fund’s distribution levels may vary over time based on each Fund’s investment activity and portfolio investment value changes. During the current reporting period, each Fund’s distributions to common shareholders were as shown in the accompanying table.

|                                          |     |     |        |     | Per Common Share Amounts |         |     |                          |         |     |     |         |     |     |         |     |     |         |
| Monthly Distributions (Ex-Dividend Date) |     |     |        |     | NAZ                      |         |     | NKX                      |         |     | NCA |         |     | NAC |         |     | NXJ |         |
| September                                |     |     |        |     |                          | $0.0725 |     |                          | $0.0760 |     |     | $0.0290 |     |     | $0.0735 |     |     | $0.0785 |
| October                                  |     |     |        |     |                          |  0.0725 |     |                          |  0.0760 |     |     |  0.0290 |     |     |  0.0735 |     |     |  0.0785 |
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