Assistance for Federal Workers - In response to the partial federal government shutdown, OneAZ has launched an assistance program to help members who may be impacted.
To learn if you’re eligible for assistance, call our Member Care Center at 800.663.2928, Monday – Friday: 8 a.m. – 6 p.m.

Your OneAZ car loan interest may qualify for a federal tax deduction from 2025–2028. To view your 2025 interest, view your December account statement.
If your vehicle meets IRS requirements, you could lower your tax bill. Learn more here.

Report a lost or stolen card.

If your OneAZ Credit Union Visa Credit or Debit card is missing, promptly report a lost or stolen card to initiate fraud protection on your account. We will block your lost card and document a stolen credit card report if applicable. A replacement debit card or credit card will be mailed to you within a few business days to ensure secure access to your funds continues.

Call toll-free at 866.820.5806, 24 hours a day, 7 days a week.