Arizona Reduced Flat Rate Transition Calculator

Track Arizona's transition to a 2.5% flat income tax rate effective 2023, the lowest flat rate in the US, and compare savings versus the former graduated bracket system.

Principal ($)
Annual Rate (%)
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Compounding / Year
$ Finance Disclaimer: These calculators are for educational and illustrative purposes only. Results do not constitute financial advice. Consult a licensed financial advisor before making investment or borrowing decisions.
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How to Use

Enter the values for the scenario you are assessing. Track Arizona's transition to a 2.5% flat income tax rate effective 2023, the lowest flat rate in the US, and compare savings versus the former graduated bracket system. Use the az flat rate transition result to inform your calculation.

Frequently Asked Questions