Paycheck Calculator Arizona 2026: Take-Home Pay & A-4 Withholding
This paycheck calculator for Arizona turns your gross pay into take-home pay after 2026 federal tax, Social Security, Medicare and the state withholding rate you chose on Form A-4 — then compares it with your actual 2.5% Arizona tax so you can see a refund or balance due. Runs privately in your browser.
Arizona withholding is a flat percentage of gross taxable wages that you elect on Form A-4 — it is not your actual 2.5% tax. The results show both.
A paycheck calculator for Arizona estimates take-home pay by subtracting federal income tax, Social Security (6.2%), Medicare (1.45%), pre-tax deductions and Arizona state withholding from gross pay. Arizona taxes income at a flat 2.5%, but employers withhold a percentage of gross wages that each employee elects on Form A-4, from 0.5% to 3.5%.
Arizona Payroll Tax Overview
Arizona uses a flat state income tax rate of 2.5% on all taxable income. Unlike graduated-bracket states, every dollar you earn in Arizona above the standard deduction is taxed at the same 2.5% rate. No Arizona city or county levies its own income tax, so Phoenix, Tucson and Mesa paychecks have the same state deduction.
On top of state income tax, workers in Arizona also pay federal income tax (10%–37% graduated brackets), Social Security (6.2% up to the 2026 SSA wage base of $184,500), and Medicare (1.45%, plus a 0.9% Additional Medicare Tax that employers withhold on wages above $200,000). Pre-tax deductions like 401(k) and health insurance reduce both federal and state taxable income.
The 2026 federal income tax brackets for single filers (IRS Rev. Proc. 2025-32): 10% on the first $12,400; 12% to $50,400; 22% to $105,700; 24% to $201,775; 32% to $256,225; 35% to $640,600; 37% above. The 2026 standard deduction is $16,100 single, $32,200 married filing jointly and $24,150 head of household.
Paycheck Calculator Arizona Worked Example: $60,000 Single, Biweekly
Here is exactly what this calculator returns for a single filer earning $60,000 a year ($2,307.69 per biweekly paycheck), with no pre-tax deductions and the default 2.0% A-4 election. Federal taxable income is $60,000 − $16,100 standard deduction = $43,900.
| Line item | Per paycheck | Per year |
|---|---|---|
| Gross pay | $2,307.69 | $60,000.00 |
| Federal income tax (10% / 12% brackets) | $193.08 | $5,020.00 |
| Social Security (6.2%) | $143.08 | $3,720.00 |
| Medicare (1.45%) | $33.46 | $870.00 |
| Arizona withholding (A-4 2.0% of gross) | $46.15 | $1,200.00 |
| Take-home pay | $1,891.92 | $49,190.00 |
| Actual Arizona tax (2.5% × $43,900) | $42.21 | $1,097.50 |
Because 2.0% of gross ($1,200) is more than the real 2.5% liability on taxable income ($1,097.50), this worker gets roughly a $102.50 Arizona refund. Federal figures are annualized estimates; your employer’s IRS Publication 15-T withholding can differ by a few dollars per check.
Federal vs Arizona Tax Burden
In the $60,000 example above, federal income tax ($5,020) takes about 8.4% of gross pay while Arizona’s actual tax ($1,097.50) takes about 1.8% — the 2.5% rate applies only after the standard deduction. FICA ($4,590) costs more than both state tax and, at this income, most of the federal tax.
The flat tax structure means Arizona does not penalize additional income with a higher marginal state rate — every extra dollar earned is taxed at exactly 2.5% for state purposes. This can make Arizona attractive for higher earners who benefit from the predictability of a flat system.
Pre-tax 401(k) contributions, HSA contributions, and health insurance premiums reduce both federal and Arizona taxable income before tax is applied. Maximizing pre-tax deductions is one of the most effective ways to reduce your Arizona paycheck tax burden.
How to Use This Arizona Paycheck Calculator
Choose your pay period (weekly, biweekly, semimonthly, monthly, or annual), enter your gross pay for one period, and select your federal filing status — single, married filing jointly, married filing separately, or head of household — as this sets your federal brackets and standard deduction. Then pick the Form A-4 percentage on file with your employer; if you never filed one, leave the 2.0% default.
If you have pre-tax deductions such as a 401(k) contribution, health insurance premium, or HSA contribution, enter the total per-period dollar amount. The calculator shows federal income tax, Social Security, Medicare, Arizona withholding, total deductions and net take-home pay, plus a comparison of your A-4 withholding with your actual 2.5% Arizona tax so you can see whether you are headed for a refund or a balance due. Use Load Example to see the $60,000 case above.
Results are estimates based on 2026 rates. Actual withholding may differ based on your W-4 entries, extra withholding, Arizona credits, or retirement plan limits. For precise payroll figures, consult your payroll provider or a tax professional.
Paycheck Calculator Arizona: 2026 Form A-4 Withholding
Arizona employees file Form A-4 with each employer to set state withholding as a percentage of gross taxable wages. Per the Arizona Department of Revenue withholding forms page, the 2026 form offers 0.5%, 1.0%, 1.5%, 2.0%, 2.5%, 3.0% or 3.5%, and employers use 2.0% if no A-4 is on file. Employees with no expected Arizona tax liability can instead claim exemption, which must be renewed each year. Self-employed AZ residents pay estimated tax via Form 140ES quarterly (April 15, June 15, September 15, January 15).
Arizona A-4 Election Table: Withholding vs Actual 2.5% Tax
The A-4 percentage applies to gross wages, while the 2.5% tax applies after the standard deduction, so the right election is usually lower than 2.5%. For the $60,000 single filer (actual Arizona tax $1,097.50):
| A-4 rate | Withheld per paycheck | Withheld per year | Refund (+) / owe (−) |
|---|---|---|---|
| 0.5% | $11.54 | $300 | −$797.50 |
| 1.0% | $23.08 | $600 | −$497.50 |
| 1.5% | $34.62 | $900 | −$197.50 |
| 2.0% (default) | $46.15 | $1,200 | +$102.50 |
| 2.5% | $57.69 | $1,500 | +$402.50 |
| 3.0% | $69.23 | $1,800 | +$702.50 |
| 3.5% | $80.77 | $2,100 | +$1,002.50 |
Higher earners need a higher election because the standard deduction shrinks as a share of pay. The calculator’s tip line shows the lowest A-4 rate that still covers your own liability.
Arizona vs Neighboring States: California, Nevada, New Mexico, Utah
| State | 2026 income tax on wages | Other state payroll deduction |
|---|---|---|
| Arizona | Flat 2.5% | None (no SDI, no local income tax) |
| California | 1% to 12.3%, plus 1% on income over $1 million | SDI 1.3% of all wages |
| Nevada | No personal income tax | None |
| New Mexico | 1.5% to 5.9% (six brackets) | None |
| Utah | Flat 4.45% (cut from 4.5%, retroactive to Jan 1, 2026) | None |
Nevada is the only neighbor with no tax on wages. California, New Mexico and Utah all have top rates above Arizona’s 2.5%, and California also deducts SDI from every paycheck.
Last updated: October 2026
Frequently Asked Questions
Does Arizona have state income tax?
Yes, Arizona has a flat state income tax of 2.5% on all taxable wages.
What is the Arizona state income tax rate?
Arizona uses a flat 2.5% state income tax rate, meaning all income is taxed at the same rate regardless of how much you earn.
How is take-home pay calculated in Arizona?
Take-home pay in Arizona is your gross pay minus federal income tax (10%–37%), Social Security (6.2%), Medicare (1.45%), state income tax (2.5%), and any pre-tax deductions like 401(k) or health insurance.
What payroll taxes apply in Arizona?
Employees in Arizona pay federal income tax, FICA (Social Security 6.2% + Medicare 1.45%), Arizona state income tax at up to 2.5%. Employers match Social Security and Medicare.
Does Arizona have SDI or disability tax?
Arizona does not have a state SDI or disability insurance payroll tax deduction.
How accurate is this paycheck calculator arizona for 2026?
This paycheck calculator arizona uses the 2026 federal brackets ($12,400 / $50,400 / $105,700 thresholds for single filers), the Social Security wage base of $184,500, Medicare 1.45% plus 0.9% additional above $200,000, and Arizona's flat 2.5% state rate. Estimated withholding matches actual within about $50–$150 per pay period for most employees. Actual paycheck may differ if you have extra federal withholding on line 4c of your W-4, Arizona tax credits (Arizona has no city income tax), or unusual pre-tax benefits like an FSA. Always confirm against your first live paystub of the year.
What Form A-4 withholding rate should I pick for the paycheck calculator arizona result?
Arizona employees choose an A-4 rate of 0.5%, 1.0%, 1.5%, 2.0%, 2.5%, 3.0% or 3.5% of gross taxable wages. Because the 2.5% Arizona tax applies only after the standard deduction, your real tax is usually less than 2.5% of gross pay - about 1.83% for a $60,000 single filer, so the 2.0% default covers it with a small refund. Choosing 0.5% or 1.0% usually under-withholds and you owe in April; choosing 3.0% or 3.5% over-withholds. Run this paycheck calculator arizona with your projected 2026 pay and use the tip line under the results, which shows the lowest A-4 rate that still covers your liability.
How much is $60,000 a year after taxes in Arizona?
A single filer earning $60,000 in Arizona in 2026 takes home about $49,190 a year, or $1,891.92 per biweekly paycheck, with no pre-tax deductions and the default 2.0% A-4 withholding. That is after about $5,020 federal income tax, $3,720 Social Security, $870 Medicare and $1,200 Arizona withholding. The actual Arizona tax is about $1,097.50 (2.5% of $43,900 taxable income), so roughly $102.50 comes back as a state refund.
What happens if I do not fill out Form A-4 in Arizona?
If you do not give your employer a Form A-4, Arizona requires the employer to withhold state income tax at the default rate of 2.0% of your gross taxable wages. The same 2.0% applies if you claimed exemption last year and did not renew it. You can file a new A-4 at any time to switch to 0.5%, 1.0%, 1.5%, 2.5%, 3.0% or 3.5%.