2026 US Single Employee Paycheck Payroll Tax Calculator

2026 US Single Employee Paycheck Payroll Tax Calculator
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Official source: ssa.gov · rules as of 2026-10-04 · ReadyStack

Estimate net pay using 2026 FICA rules, including the $184,500 Social Security wage base and 0.9% Additional Medicare Tax threshold over $200,000.

Your numbers

Your result

Gross pay-
Pre-tax deductions-
FICA taxable pay-
Remaining Social Security wage base-
Social Security taxable pay-
Employee Social Security tax-
Employee Medicare tax-
Annualized taxable pay-
Federal income tax estimate-
State income tax estimate-
Total employee taxes-
Estimated net pay-

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Questions and answers

What does this page do?

Estimate net pay using 2026 FICA rules, including the $184,500 Social Security wage base and 0.9% Additional Medicare Tax threshold over $200,000.

Is it free?

Yes. The free version on this page works without an account.

Where do the rules and numbers come from?

From the official source: ssa.gov (rules as of 2026-10-04).

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