Company: NAZ
Filing Date: 2025-11-06
Form Type: DEF 14A
Source: 0001193125-25-269487
Chunk: 1

Company: NUVEEN ARIZONA QUALITY MUNICIPAL INCOME FUND
Filing Date: 2025-11-06
Form: DEF 14A
Chunk 1
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 promptly, whether or not you plan to attend the virtual Annual Meeting in order to avoid delay and additional expense and to assure that your shares are represented. You may vote by mail, telephone or over the Internet. To vote by mail, please mark, sign, date and mail the enclosed proxy card. No postage is required if mailed in the United States. To vote by telephone, please call the toll-free number located on your proxy card and follow the recorded instructions, using your proxy card as a guide. To vote over the Internet, go to the Internet address provided on your proxy card and follow the instructions, using your proxy card as a guide. Mark L. Winget Vice President and Secretary

| Joint Proxy Statement |     | 333 West Wacker Drive   
 Chicago, Illinois 60606 
 (800) 257-8787          |

November 6, 2025 This Joint Proxy Statement is first being mailed to shareholders on or about November 11, 2025. Nuveen Arizona Quality Municipal Income Fund (NAZ) Nuveen California AMT-FreeQuality Municipal Income Fund (NKX) Nuveen California Municipal Value Fund (NCA) Nuveen California Quality Municipal Income Fund (NAC) Nuveen Massachusetts Quality Municipal Income Fund (NMT) General Information This Joint Proxy Statement is furnished in connection with the solicitation by the Board of Trustees (each a “Board” and collectively, the “Boards,” and each Trustee, a “Board Member” and collectively, the “Board Members”) of each of Nuveen Arizona Quality Municipal Income Fund (“Arizona Quality”), Nuveen California AMT-FreeQuality Municipal Income Fund (“California AMT-Free”),Nuveen California Municipal Value Fund (“California Value”), Nuveen California Quality Municipal Income Fund (“California Quality”) and Nuveen Massachusetts Quality Municipal Income Fund (“Massachusetts Quality”), each a Massachusetts business trust (each, a “Fund” and collectively, the “Funds”), of proxies to be voted at the Annual Meeting of Shareholders to be held on Thursday, December 18, 2025, at 2:00 p.m., Central time (for each Fund, an “Annual Meeting” and collectively, the “Annual Meetings”), and at any and all adjournments or postponements thereof. The Annual Meeting will be held in a virtual meeting format only, which will be conducted online via live webcast. You will be able to attend and participate in the Annual Meeting online, vote your shares electronically and submit your