ADOR offices will be temporarily closed Monday, June 1 and Tuesday, June 2. ADOR online services remain available at https://azdor.gov/taxpayer-education/resources. We apologize for any inconvenience.
Used by employers to reconcile the amount(s) of Arizona income tax withheld and deposited with the Department of Revenue. This form must be completed and filed 4 times a year, April 30, July 31, October 31, and January 31 of the following year.