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.
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.