Company: NAZ
Filing Date: 2025-04-18
Form Type: 424B5
Source: 0001999371-25-004421
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Company: NUVEEN ARIZONA QUALITY MUNICIPAL INCOME FUND
Filing Date: 2025-04-18
Form: 424B5
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**Filed Pursuant to Rule 424(b)(5)
Registration Statement No. 333-285472**

### PROSPECTUS SUPPLEMENT
**(To Prospectus dated April 17, 2025)**

#### 1,200,000 COMMON SHARES
<div align='center'>**$0.01 PAR VALUE PER SHARE**</div>

#### Nuveen Arizona Quality Municipal Income Fund
**Nuveen Arizona Quality Municipal Income  Fund (the “Fund”), a diversified, closed-end management investment company, is offering up to 1,200,000 of its common shares, $0.01 par value per share (the “Common Shares”), pursuant to this prospectus supplement.

The minimum price on any day at which Common Shares may be sold will not be less than the current net asset value (“NAV”) per share plus the per share amount of the commission to be paid to the Fund’s distributor, Nuveen Securities, LLC (“Nuveen Securities”). The Fund and Nuveen Securities will suspend the sale of Common Shares if the per share price of the shares is less than such minimum price. The Fund currently intends to distribute the shares offered pursuant to this prospectus supplement primarily through transactions deemed “at the market,” as defined in Rule 415 under the Securities Act of 1933, as amended (the “Securities Act”), including sales made directly on the New York Stock Exchange (the “NYSE”) or sales made to or through a market maker other than on an exchange. For information on how Common Shares may be sold, see the “Plan of Distribution” section of this prospectus supplement.

The Fund will compensate Nuveen Securities with respect to sales of Common Shares at a variable commission rate. The variable commission rate shall be equal to the sum of (i) seventy-five percent (75%) of the premium to net asset value with respect to the sale of any Common Shares sold until such compensation is equal to 0.80% of the aggregate gross sales proceeds and (ii) twenty-five percent (25%) of the premium to net asset value with respect to the sale of any Common Shares sold until such compensation is equal to 0.20% of the aggregate gross sales proceeds. Out of this commission, Nuveen Securities will compensate the applicable dealer at a variable commission rate equal to seventy-five percent (75%) of the premium to net asset value with respect to the sale of any Common Shares sold until such compensation is equal to 0.80% of the aggregate gross sales proceeds.