Arizona Income Tax Calculator
Calculate your Arizona state income tax alongside federal tax. See the full bracket breakdown, effective rate, and combined tax liability.
Last updated: · Tax Foundation (2025 state brackets) + IRS Rev. Proc. 2025-32 (2026 federal)
On a $75,000 salary in Arizona (single filer, 2025), your estimated state income tax is $1,510.00 (2.0% effective rate). Combined with federal tax of $7,670.00, your total income tax is $9,180.00 (12.2% combined effective rate). Arizona uses a flat tax rate of 2.50%. Source: Tax Foundation, state revenue department.
Arizona Deduction: $14,600.00
Standard deduction: $14,600.00
Flat rate of 2.5% as of 2023. Previously had a progressive system. One of the lowest flat rates in the country.
Federal estimates use 2026 IRS brackets. State estimates use 2025 state rate data.
Results
Arizona Tax Bracket Breakdown
| Rate | Range | Tax |
|---|---|---|
| 2.50% | $0 – ∞ | $1,510.00 |
| Total Arizona Tax | $1,510.00 | |
Compare Arizona with Other States
How This Is Calculated
Arizona levies a flat income tax rate of 2.50% on all taxable income.
After applying the state deduction of $14,600.00, the tax is: (Income − Deduction) × 2.50%
Data source
State bracket data from the Tax Foundation (2025 State Individual Income Tax Rates and Brackets). Cross-referenced with the Arizona revenue department. Federal brackets from IRS Rev. Proc. 2025-32 (2026).
Frequently Asked Questions
- How much is Arizona income tax on $75,000?
- On a $75,000 salary in Arizona, you would owe approximately $1,510.00 in state income tax (2.0% effective rate) plus $7,670.00 in federal income tax, for a combined total of $9,180.00 (12.2% combined effective rate).
- What is the Arizona income tax rate for 2025?
- Arizona has a flat income tax rate of 2.50%. All taxable income is taxed at the same rate. Flat rate of 2.5% as of 2023. Previously had a progressive system. One of the lowest flat rates in the country.