Taxpayers must pay at least 90% of the current year's tax liability by April 15 to avoid an underpayment penalty. To receive an automatic extension to October 15, file Form 204, Application for Filing Extension.
To complete Form 204 in the individual tax return in TaxSlayer Pro, from the Arizona state return menu select:
- Other AZ Forms
- Form 204 - Request for Extension
Arizona will also accept the federal extension for the period covered by the federal extension. When filing the Arizona return, check Form 140 box 82F to indicate an extension was filed.
To indicate that a federal extension was filed, from the Arizona state return menu select:
- Personal Information
- Other Categories
- Federal Extension Filed? - Change to YES.
Additional Information: