Arizona paycheck calculator 2026
This Arizona paycheck calculator provides an estimate of take-home pay per paycheck. Arizona state withholding is based on an employee-elected percentage of gross taxable wages on Form A-4. To keep this calculator broadly usable when the A-4 election is unknown, the Arizona estimate uses the default 2.0% withholding rate that applies when no Form A-4 is provided. Results are payroll withholding estimates, not final tax liability.
Estimates are shown for the 2026 tax year. In cases where official figures have not yet been finalized, calculations are based on the most recently available data and may be updated when final guidance is published.
Enter your income details to see an estimate.
Arizona paycheck calculator 2026 – how it works
A paycheck estimate starts with gross pay for the pay period and subtracts payroll taxes and deductions to arrive at net pay. Federal income tax withholding follows IRS rules based on Form W-4. Arizona state withholding is computed as a percentage of gross taxable wages based on the employee’s Arizona Form A-4 election. If your A-4 election differs from the default rate used here, your Arizona withholding may be higher or lower. FICA payroll taxes cover Social Security and Medicare.
Examples
If your gross taxable wages increase, Arizona withholding generally increases proportionally because it is a percentage of gross taxable wages. If you submit a new Arizona Form A-4 and elect a different withholding percentage (or request an additional flat dollar amount per paycheck), your Arizona withholding can change even if your pay stays the same.
Limitations and important notes
This calculator estimates payroll withholding only. It does not determine your final Arizona income tax owed or refund when you file your return. Actual paychecks may differ due to your exact Arizona Form A-4 percentage election, any additional flat dollar withholding you requested, employer payroll rounding, treatment of pre-tax deductions that affect taxable wages, and other paycheck deductions.
FAQs about Arizona paycheck calculator 2026
Does Arizona withhold state income tax from paychecks?
Yes. Arizona requires employers to withhold Arizona income tax from wages for services performed in Arizona, subject to limited statutory exclusions.
How is Arizona paycheck withholding calculated?
Arizona withholding is calculated as a percentage of gross taxable wages each pay period, based on the employee’s Arizona Form A-4 withholding percentage election. Employees may also request an additional flat dollar amount per paycheck.
What Arizona withholding rate does this calculator use?
This calculator estimates Arizona withholding using the default 2.0% rate that applies when no Arizona Form A-4 is provided. If your elected A-4 percentage is different, your actual withholding may be higher or lower.
Is this the same as my final Arizona income tax?
No. This calculator estimates paycheck withholding only. Your final Arizona income tax is determined when you file your state return and may differ from what was withheld during the year.
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Calculations are simplified and for guidance only. Always double-check results and current rules with official sources or a qualified professional before making financial decisions.