How Much State Tax Comes Out of an Arizona Paycheck?
Arizona charges a flat 2.5% state income tax on taxable income. That single number applies whether a worker earns $35,000 or $350,000, which makes Arizona one of the simplest states in the country to estimate take-home pay for. There are no brackets to climb through and no marginal rate to calculate by hand.
This calculator is built around that flat structure. Enter a salary and filing status, and it shows federal tax, FICA, and the 2.5% Arizona state cut side by side. USACalculator built an Arizona-specific version rather than a generic one so the state line reflects the real rate instead of a bracket system that no longer exists here.
The rates behind this tool come from IRS Publication 15-T, the U.S. Department of Labor, and the Arizona Department of Revenue, checked against 2026 figures. It's built for planning, not filing. For an exact number on a return, check with a licensed tax preparer or a payroll department.
Using the Calculator
Arizona is already selected below, so results reflect the flat 2.5% rate right away. Enter gross pay, choose a pay frequency, and pick a filing status. The result updates as numbers change, showing net pay for that period next to total deductions for the year. If a pay stub from an employer doesn't match, run the same figures through our Pay Stub Generator to see where the difference comes from.
How the Math Works
Gross pay comes in first. Federal income tax comes out next, based on filing status and the current IRS brackets. FICA takes 7.65% combined for Social Security and Medicare. Arizona then applies its flat 2.5% rate to taxable income, and whatever remains is net pay.
The inputs are gross salary, pay frequency, and filing status. The outputs are net pay per period and total deductions for the year. Rates are pulled from current 2026 federal brackets, FICA limits, and Arizona's flat tax rate, so the estimate tracks closely with real payroll software, though an actual check can shift slightly depending on pre-tax benefits an employer runs.
What Makes an Arizona Paycheck Different
State Income Tax: A Flat 2.5%
Arizona used to run a progressive system with multiple brackets, but the state moved to a single flat rate of 2.5%, among the lowest flat rates of any state that taxes income. Every filer, regardless of income level, pays the same percentage of taxable earnings to the state.
Local Income Tax: None
No city or county in Arizona adds its own income tax on top of the state rate. Work in Phoenix, Tucson, Flagstaff, or a small border town, and the state withholding line looks the same: 2.5% and nothing more layered on locally.
What Federal Tax and FICA Still Take
Federal income tax and FICA apply the same way in Arizona as anywhere else in the country. Social Security takes 6.2% up to the annual wage base, and Medicare takes 1.45% with no ceiling. Earnings past $200,000 trigger an extra 0.9% Medicare surtax. Those Social Security dollars eventually become a retirement benefit, so it's worth checking the Arizona Retirement Calculator to see how today's withholding connects to future income.
Minimum Wage and Overtime
Arizona's minimum wage is indexed to inflation and adjusts annually, running above the federal floor of $7.25 an hour. The exact figure changes each year, so check the Industrial Commission of Arizona for the current rate. Overtime follows the federal Fair Labor Standards Act, so eligible employees earn 1.5 times their regular rate for hours worked past 40 in a week.
How Often Arizona Employers Must Pay Workers
Arizona law generally requires employers to pay employees at least twice a month, on regularly scheduled paydays no more than 16 days apart. Most employers land on biweekly or semi-monthly schedules to stay within that window, similar to standard practice nationwide.
A Real Example: $60,000 a Year in Arizona
Take a single filer earning $60,000, paid biweekly. Subtract the 2026 standard deduction of $15,000 and taxable income drops to $45,000 for federal purposes. Running that through the federal brackets puts the annual federal tax bill at roughly $5,160. Arizona applies its flat 2.5% rate to a similar taxable income base, landing at roughly $1,500 for the year.
| Item | Annual Amount |
| Gross Pay | $60,000.00 |
| Federal Income Tax | ~$5,160.00 |
| Social Security (6.2%) | $3,720.00 |
| Medicare (1.45%) | $870.00 |
| Arizona State Tax (2.5%) | ~$1,500.00 |
| Net Annual Pay | ~$48,750.00 |
Spread across 26 paychecks, that's roughly $1,875 landing in the bank each time, against a gross of $2,307.69. The effective tax rate lands near 19%, still noticeably lower than what the same salary would net in a state charging a higher flat rate or steep top brackets.
Who Actually Uses This Calculator
People weighing an Arizona job offer against one in a higher-tax state use it to see the real dollar gap rather than guessing from the number on an offer letter. Contractors and freelancers use it to set aside the right amount for quarterly federal and state payments. New residents lean on it to build a budget around actual take-home pay instead of assuming their old state's withholding still applies. Once net pay is known, it's a natural next step to see how much car fits the budget with the Arizona Car Loan Calculator, or how a monthly mortgage payment lines up using the Arizona Mortgage Calculator.
Mistakes People Make With Their Arizona Paycheck
- Assuming the flat 2.5% rate means a small deduction overall. Federal tax and FICA still make up the bulk of what's withheld.
- Comparing job offers by gross salary instead of net pay, which hides Arizona's genuinely low combined tax burden.
- Forgetting that pre-tax benefits, like a 401(k), lower taxable income before both federal and Arizona tax get calculated.
- Assuming overtime hours get taxed at a special higher rate. They don't. They simply add to gross pay for that period.
- Mixing up semi-monthly pay, which is 24 checks a year, with biweekly pay, which is 26. The difference throws off a budget fast.
- Carrying high-interest credit card debt on the assumption that a bigger paycheck will absorb it. Run the real payoff timeline first with the Arizona Credit Card Payoff Calculator.
Frequently Asked Questions
Does Arizona have a state income tax?
Yes, a flat 2.5% on taxable income, one of the lowest flat rates among states that tax income. The same percentage applies no matter how much someone earns.
How much are paycheck deductions in Arizona?
Most workers lose roughly 18% to 27% of gross pay to federal tax, FICA, and the 2.5% state tax combined, depending on income and filing status.
What is the Arizona minimum wage in 2026?
It's indexed to inflation and adjusts annually, running above the $7.25 federal floor. The current figure is published by the Industrial Commission of Arizona.
Does Arizona have different overtime rules?
No. Arizona follows the federal Fair Labor Standards Act, so eligible workers earn 1.5 times their regular rate past 40 hours in a week.
Why is Arizona's flat tax rate so low?
Arizona shifted from a progressive bracket system to a single flat rate of 2.5%, phased in over recent years, landing among the lowest flat state income tax rates nationwide.
Do all Arizona workers pay the same tax rate?
Yes. Because the tax is flat, someone earning $40,000 and someone earning $400,000 both pay 2.5% of taxable income, unlike states with rising brackets.
Do Arizona residents still pay federal income tax?
Yes. Federal income tax and FICA apply to every worker in the country regardless of which state they call home.
Can a city in Arizona charge its own income tax?
No. Arizona cities and counties don't levy a separate income tax, so the state withholding line stays the same no matter where in Arizona someone works.
How accurate is this Arizona paycheck calculator?
It runs on current federal tax brackets, FICA rates, and the flat 2.5% state rate, so it gets close to the real number. Actual paychecks may vary slightly based on benefits and an employer's payroll setup.
Should I still contribute to a 401(k) in Arizona?
Yes. A 401(k) lowers both federal and Arizona taxable income, since the state calculates tax off a similar base, so pre-tax contributions save on two tax bills at once.
How does an Arizona paycheck compare to student loan or debt repayment plans?
Because the state tax bite stays small, more room often opens up for repayment. Check what that looks like with the Arizona Student Loan Calculator or Debt Payoff Calculator before deciding how much to put toward either one each month.
Related Arizona and Paycheck Tools
This page is part of a growing set of state-specific tools on USACalculator. Pair it with the Arizona Pay Stub Generator for a matching stub, the Arizona Sales Tax Calculator to see how the state balances a low income tax with sales tax, and the general Paycheck Calculator when comparing Arizona against a different state. More Arizona-specific pages are on the way and will link directly from here as they go live.
Sources: IRS Publication 15-T, U.S. Department of Labor, Arizona Department of Revenue. Figures reviewed against 2026 federal tax tables and Arizona's flat tax rate. This calculator gives an estimate for planning purposes and is not tax advice — for an exact number, check with a licensed tax preparer or payroll department.