Payroll Tax Calculator
Per-paycheck breakdown of every employee withholding and the employer's true cost of payroll.
Payroll tax — per pay period
How it works
- Employee: Social Security 6.2%, Medicare 1.45%, plus federal & state income withholding %.
- Employer: matches Social Security 6.2% and Medicare 1.45%; pays FUTA 0.6% on the first $7,000 of wages.
- Net pay = gross − employee withholdings.
Assumptions
- Federal & state withholding entered as a flat %; W-4 brackets not applied.
- State unemployment (SUTA) varies by state and employer history — not included.
- Pre-tax deductions (401k, HSA, Section 125) are not modeled.
Frequently asked questions
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These calculators provide estimates for general planning only and are not tax, legal, or financial advice. Always verify with a licensed CPA for your specific situation.