Arizona Individual Income Tax Forms (Tax Year 2025)
Arizona individual income taxes are administered by the Arizona Department of Revenue.
This page provides official resources for Arizona individual income tax forms for tax year 2025, filed in 2026.
File Arizona Income Tax Online (2025)
Arizona provides electronic filing and payment through its official online services.
Taxpayers can file returns, make payments, and manage accounts using
AZTaxes.gov.
Quick Links (Official Arizona Department of Revenue)
The official Arizona Department of Revenue website is available at
Arizona Department of Revenue.
General information about individual income tax is available on the
Arizona individual income tax overview page.
Official Arizona tax forms for all years are available in the
Arizona Department of Revenue forms library.
Arizona Individual Income Tax Forms (2025)
Arizona residents file their state income tax return using
Form 140, Arizona Resident Personal Income Tax Return.
Nonresidents and part-year residents file using
Form 140NR, Arizona Nonresident Personal Income Tax Return.
Taxpayers who claim itemized deductions may be required to include
Schedule A
with their Arizona individual income tax return.
Credits available under Arizona law are reported using
Arizona tax credit schedules.
State income tax withholding is documented using
Arizona withholding schedules.
Estimated Payments and Amendments (2025)
Estimated individual income tax payments are made using
Form 140ES.
Previously filed Arizona individual income tax returns may be corrected using
Form 140X, Arizona Amended Personal Income Tax Return.
An extension of time to file may be requested using
Form 204.
Arizona Individual Income Tax Deadlines (Tax Year 2025)
Arizona individual income tax returns for tax year 2025 are due April 15, 2026.
Approved filing extensions generally run through October 15, 2026.
Estimated tax payments are generally due on April 15, June 15, September 15, 2026, and January 15, 2027.
Arizona Taxpayer Resources (2025)
Taxpayers can file, pay, and manage their accounts using
AZTaxes.gov.
Additional guidance is available on the
Arizona individual income tax guidance page.
Contact information for the Arizona Department of Revenue is available on the
official contact page.
Disclaimer
This page links to official Arizona Department of Revenue resources for informational purposes only.
Tax laws, forms, and filing requirements may change.
Always verify information on the official Arizona Department of Revenue website.
Editor
25 years of experience managing tax, accounting, payroll, and employment-related information portals. Editor of Accounting Portal since 2011.
Read full bio →
Disclaimer
The information provided on Accounting Portal is for general informational and educational purposes only and does not constitute professional accounting, tax, financial, or legal advice.
While we strive for accuracy and timeliness, no representation or warranty is made regarding completeness or reliability. Always consult a qualified professional before making any business, tax, or financial decisions.
Neither Accounting Portal nor its authors are liable for any loss or damage resulting from the use of this information.
© 2026 Accounting Portal. All rights reserved.