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Payroll Tax Calculator

Calculate employer and employee payroll taxes including FICA, FUTA, SUTA with annual cost breakdowns and charts.

Tested tool guide Tested browser tools Checked August 16, 2026

What Payroll Tax Calculator does, with a checked example

You enter an employee's gross wages and a state; the calculator returns the full payroll tax picture, split the way the law is. On one side, employee FICA withheld from the paycheck; on the other, employer-side matching FICA, FUTA, and state unemployment tax paid on top, with annual totals and charts for each component. The number that surprises most people is invisible on pay stubs: the employer's side. A $60,000 salary carries $4,632 in federal payroll tax (FICA match plus FUTA) on top, plus state unemployment, before income tax or benefits are considered.

Worked example

A concrete input and expected output from the current implementation.

Input

Annual gross pay: $60,000 (no state unemployment tax applied)

Expected output

Employee withheld: Social Security $3,720; Medicare $870; total $4,590\nEmployer paid: Social Security $3,720; Medicare $870; FUTA $42; total $4,632\nCombined federal payroll tax: $9,222\nEmployer total annual cost: $64,632

Social Security (6.2%) and Medicare (1.45%) apply to both sides of the same $60,000 of wages, so employee and employer each owe $4,590. FUTA applies only to the first $7,000 of wages at 0.6% after the standard 5.4% state credit and is employer-only. SUTA is excluded because it varies by state and by each employer's experience rating.

How the result is produced

1

FICA: two taxes, split down the middle

Social Security takes 6.2% from each side of wages up to the annual wage base (the cap rises nearly every year); everything above it is exempt. Medicare takes 1.45% from each side with no cap, and employees above the Additional Medicare threshold of $200,000 owe an extra 0.9% that employers do not match. Both shares compute on the same gross wages.

2

FUTA and SUTA: the unemployment taxes

FUTA is 6.0% on the first $7,000 of each employee's wages, minus a credit of up to 5.4% for state unemployment tax paid on time, so most employers effectively owe 0.6%. SUTA is set by the state on a state-specific wage base, is experience-rated (rates follow each employer's layoff history), and is employer-only in most states, though a few, including New Jersey and Pennsylvania, also take an employee share.

Good uses

  • Budgeting the true cost of a new hire: before making an offer, compute salary plus the employer's matching FICA, FUTA, and SUTA to know the real annual cost that will hit payroll.
  • Negotiating a salary or comparing offers: put the employee-side FICA next to the employer's total outlay to see what each side actually keeps and spends.
  • Checking a pay stub or a payroll provider's numbers: reproduce the Social Security and Medicare withholdings for a given wage to catch wrong rates, missed caps, or arithmetic errors.

Limits and checks

  • The SUTA line is an estimate, not your rate. Unemployment tax is experience-rated per employer, so two firms in the same state can legitimately owe different rates. Confirm your actual rate and wage base with your state's workforce agency before budgeting on it.
  • The FUTA figure assumes the full 5.4% state credit. Employers that file state unemployment returns late or not at all can owe closer to 6.0%, and states under federal credit reduction lose part of the credit, so 0.6% is the best case, not the only case.
  • The output covers payroll tax on gross wages only. It excludes federal income tax withholding (driven by the employee's W-4), pre-tax deductions such as retirement or health premiums, and all benefits, so it understates the full cost of employment.

Common questions

Does this include federal income tax?

No. FICA, FUTA, and SUTA are payroll taxes; federal income tax withholding is a separate system driven by the employee's W-4 and the IRS withholding tables. Use this tool for the payroll tax portion of employment cost, and model income tax separately if you need net pay.

Does my employer really pay Social Security and Medicare on my wages?

Yes. The employer pays a matching 6.2% Social Security and 1.45% Medicare on the same wages your share came from, plus FUTA and state unemployment tax. The match never appears on your pay stub, which is exactly why it tends to surprise people.

References and verification

The example and behavioral notes were checked against the browser implementation. Standards and primary references below define the relevant format, formula, or platform behavior.

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