Does this match my employer's payroll calculation?

Not exactly. Employers use payroll tables, your Form W-4, benefit tax treatment, and pay-period-specific rules. This calculator is an annualized planning estimate.

Does it include Social Security and Medicare?

Yes. It estimates the employee portions of Social Security and Medicare, including Additional Medicare Tax above the applicable filing-status threshold.

How should I enter state tax?

Enter a rough combined state and local percentage. The calculator does not model each state's brackets, deductions, credits, or reciprocal agreements.

Are bonuses included?

Only if you add them to annual gross salary. Employers may withhold supplemental wages differently, so an actual bonus check can differ substantially.

Practical Money Calculators

GUIDE

Use this result as a planning estimate for a regular salary. A payroll system uses Form W-4 details and benefit rules that this simplified annual model cannot fully reproduce.

What the estimate includes

The tool combines four major deductions: estimated federal income tax, employee Social Security tax, employee Medicare tax, and the state or local percentage you enter. It also subtracts annual pre-tax deductions before estimating take-home pay.

Federal income tax is progressive. Moving into a higher bracket does not apply the higher rate to every dollar; it applies only to the income within that bracket.

Choose the filing status you expect to use for 2026.
Enter only deductions that are taken before tax when using the pre-tax field.
Use a combined state and local percentage as a rough planning input.
Select the number of paychecks actually issued each year.

Why a real paycheck can differ

Actual withholding depends on Form W-4 elections, credits, multiple jobs, bonus treatment, benefit eligibility, and payroll rounding. State income taxes also use different definitions, brackets, exemptions, and local rules.

The calculator estimates annual tax and spreads it evenly across checks. Payroll withholding tables can produce a different amount in any one pay period, especially when compensation changes during the year.

How to use the result

Use the per-check estimate to test a budget, compare salary scenarios, or see how a pre-tax contribution might change available cash. For a filing decision or exact withholding adjustment, use official IRS tools or a qualified tax professional.

Revisit the estimate after a raise, benefit enrollment, filing-status change, or move to another state.

The formula used

Net pay per check = (gross salary − pre-tax deductions − estimated federal tax − FICA − state/local estimate) ÷ pay periods

The calculator annualizes the inputs, estimates 2026 federal income tax using filing status and the basic standard deduction, applies employee Social Security and Medicare rates, then divides estimated annual take-home pay by the selected number of checks.

Example: a biweekly $75,000 salary

WORKED EXAMPLE

A single filer earning $75,000, contributing $3,000 pre-tax, entering a 5% state and local rate, and receiving 26 checks gets an estimated take-home amount of about $2,140 per paycheck. The result is a budgeting baseline, not a payroll quote.

Sources and further reading

We use primary educational sources to check terminology and explain how the calculation fits into real financial decisions.

IRS — Publication 15, Employer's Tax Guide↗IRS — 2026 federal withholding methods↗IRS — 2026 tax inflation adjustments↗

2026 Paycheck Estimator

Annual pay details