Arizona voters approved Proposition 207 (adult use marijuana) in the 2020 General Election. For more information, click here.
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.
The deadline to file 2016 state individual income taxes is midnight, April 18th and most taxpayers are taking advantage of the benefits of electronically filing their returns. Electronic filing benefits include being easier, more secure, faster processing and having refunds issued more quickly than paper returns.