Prop 208: On March 11, 2022, the Maricopa Superior Court ruled that Proposition 208 is unconstitutional and permanently barred collection of the surcharge. For more information, click here.
Customer Notice: To schedule an appointment, please contact us at [email protected].
Customer Lobby Entrance: Beginning May 16, customers will be rerouted to the north entrance while building improvements are made.
NOTICE: Windows 11 is not supported for online forms at this time. We are working to resolve the issue.
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
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