2022 Arizona and Federal Tax Filing Deadlines
Every year, changes are made to Arizona’s tax code. Since April 15 2022 falls on a federal holiday, taxpayers have until Monday, April 18, 2022, to file their 2021 tax return. If filing an extension, the extended due date to file the income tax return is October 15, 2022. However, because October 15, 2022 falls on a Saturday, taxpayers have until Monday, October 17, 2022 to timely file their 2021 tax return.