Customer Notice: Due to COVID-19, ADOR's in-person lobby services are by appointment only and in compliance with local municipal and county face covering policies.
Arizona has moved the individual income taxes deadline to May 17, 2021, without penalties and interest. The deadline for first quarter tax year 2021 individual estimated tax payments remains April 15, 2021.
Your Responsibilities as a Tax Preparer
Penalty Abatement Request: Use Form 290 to request an abatement of non-audit penalties.
E-File and E-Pay Requirements and Penalties
The most compatible browsers for forms are Internet Explorer or Mozilla Firefox. If you are using Google Chrome or Safari and see a blank/warning/error message, please view the form within your computer's Download folder instead of online.