Arizona Paycheck Calculator
Arizona has a flat income tax rate of 2.5%, one of the lowest flat rates in the nation. The state transitioned to a flat tax in 2023, simplifying the tax code for all residents regardless of income level.
Arizona Income Tax Overview
| State | Arizona (AZ) |
| Income Tax | 2.50% flat rate |
| Standard Deduction (Single) | $14,600 |