Arizona Paycheck Calculator
Detailed paycheck estimator for workers in Arizona (AZ). Uses updated 2026 federal withholdings, FICA tax limits, and state-specific tax brackets.
Estimate Take-Home Income in AZ
2.5% Flat TaxCalculator Inputs
Calculation Result
How much tax comes out of a paycheck in Arizona?
For a W-2 employee earning $75,000 gross in Arizona, approximately 20.3% in federal, state, and FICA taxes will be withheld, leaving an estimated take-home pay of $59,792.5 annually.
W-2 tax structure in Arizona
Arizona levies a flat income tax rate of 2.5% on all W-2 wage earnings. Taxable wages are adjusted by state allowances before this flat percentage is assessed.
Worked payroll example (gross $75,000 salary)
| Withholding Category | Annual Deduction |
|---|---|
| Gross Pay | $75,000.00 |
| Federal Income Tax | -$7,670.00 |
| FICA Tax (Social Security & Medicare) | -$5,737.50 |
| State Income Tax | -$1,800.00 |
| Net Take-Home Pay | $59,792.50 |
What makes Arizona W-2 taxation different?
Arizona uses a simple flat income tax rate of 2.5%. This makes W-4 withholding calculations transparent, since every W-2 dollar is taxed at the exact same percentage. As a point of reference, the median household income in the state is $74,500 according to U.S. Census Bureau statistics.
Relocating from or to Arizona?
Comparing a $75,000 salary, W-2 employees in Arizona take home about $1,800 less than if they lived in Texas, where zero state income tax applies.
Frequently Asked Questions
How is the W-2 paycheck state tax calculated in Arizona?
Taxable wages are adjusted by state-specific standard deductions and W-4 exemptions, and then assessed at the state rate structure.
Why is federal tax still deducted in Arizona?
All employers in the United States must withhold progressive federal income taxes and FICA contributions (supporting Social Security and Medicare) from employee wages.
What is the FICA tax rate in Arizona for 2026?
FICA is a federal mandate consisting of a 6.2% Social Security tax (subject to the wage limit) and a 1.45% Medicare tax on all W-2 salary income.
How can W-2 workers in Arizona lower their tax withholdings?
You can increase pre-tax contributions to qualified retirement plans (like a W-2 401k) or HSA/FSA plans, which lowers your taxable income base for federal and state taxes.
- Federal baseline calculations: IRS Revenue Procedure 2025-32.
- FICA caps and limits: Social Security Administration (2026).
- State tax rates: Tax Foundation Individual Income Tax Rates (2026).
- Median household income: U.S. Census Bureau ACS (2024).
- Cost of Living Index: MERIC Cost of Living Data Series (2025).
Arizona has the lowest flat rate in the country at 2.5%
Arizona taxes income at a flat 2.5%. Among states that tax wages at all, nothing is lower. There are no brackets, so there is no threshold to cross and no bracket creep as you earn more.
Practically, this means your Arizona state tax is almost never the reason a paycheck surprises you. On any normal salary the state line is a small, stable number, and the federal line plus 7.65% FICA does the real damage. If your take-home came in lower than you expected, the answer is upstream of Arizona.
No Arizona city levies its own income tax either. Phoenix, Tucson, Mesa and Scottsdale add nothing to your payroll. Sales tax varies considerably by city, but that never appears on a pay stub.
A flat rate makes your A-4 withholding election the thing worth checking
Arizona does not use the federal W-4 for state withholding. It has its own form, the Arizona Form A-4, and instead of allowances you choose a withholding percentage of your gross taxable wages from a short list of options.
That is a genuine trap, because the default is not always the right one for your situation, and a lot of people picked a percentage once at hire and never revisited it. Pick too low and you owe at filing. Pick too high and you have handed the state an interest-free loan all year.
Because the actual tax is a flat 2.5%, the right election is unusually easy to reason about: your A-4 percentage should sit close to the effective rate you will actually owe after deductions, not above it. It is one of the few withholding decisions where the correct answer is arithmetic rather than guesswork.
Worth re-checking if you have more than one job, if your spouse works, or if last year ended in a bill you were not expecting.
Arizona ranks 12th of 50 for take-home pay
On a $80,000 salary, a single filer keeps $63,504 in Arizonaafter federal tax, Social Security, Medicare and state tax — $1,606 less than Alaska, the highest.
Plan your Arizona Budget: The Paycheck Split™
The Paycheck Split™
Divide your take-home pay to plan your budget (Essentials, Lifestyle, Financial Goals).