Arizona Income Tax Calculator
Use this free income tax calculator customized with Arizona-specific tax rates, costs, and financial data.
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Frequently Asked Questions
What is the Arizona state income tax rate?
Arizona has a top marginal income tax rate of 2.5%. The state uses a flat tax rate on all taxable income.
Does Arizona have a flat or progressive income tax?
Arizona uses a flat income tax rate of 2.5% on all taxable income.
How do I file my Arizona state income tax return?
Arizona residents must file a state income tax return with the Arizona Department of Revenue (or equivalent agency). Most taxpayers can file electronically. The deadline typically aligns with the federal tax deadline of April 15.