# Paycheck After Tax Calculator

> paycheck after tax calculator that estimates take-home pay from salary with federal brackets, FICA, and state withholding. Editable rates, free, no signup.

- **Canonical URL:** https://boringtoolskit.com/paycheck-calc/
- **Category:** Finance & Investing
- **Evidence level:** authored-methodology
- **Reviewed:** July 26, 2026
- **Last verified:** 2026-10-12
- **Privacy:** Inputs and results stay in this browser unless the page clearly labels an external request.

## How it works

Gross pay is annualized by pay frequency, then estimated federal withholding, state withholding, Social Security, and Medicare are deducted to estimate take-home pay.

## Worked example

For hourly pay, gross wages equal regular hours × hourly rate plus overtime hours × overtime rate. The selected pay frequency converts that period into an annual estimate for tax calculations.

## Assumptions

- Withholding is an estimate, not a filed tax return.
- Local taxes and some jurisdiction-specific rules may be excluded.
- Pretax benefits, credits, and W-4 adjustments can materially change take-home pay.

## Common questions

### Why does my paystub differ?

Payroll systems may include local taxes, benefits, retirement contributions, garnishments, bonuses, and W-4 elections not modeled here.

### Is withholding the same as tax owed?

No. Withholding is a prepayment. Final liability depends on the full tax return.

### Does gross-up guarantee an exact net amount?

It is an estimate based on the same simplified assumptions and should be verified through payroll.

## Related tools

- /salary-hourly-converter/
- /overtime-calculator/
- /rent-affordability-calculator/

## Sources

- [Publication 15-T — Federal Income Tax Withholding Methods (current PDF)](https://www.irs.gov/pub/irs-pdf/p15t.pdf)
- [Contribution and benefit base](https://www.ssa.gov/oact/cola/cbb.html)
- [Tax Withholding Estimator](https://www.irs.gov/individuals/irs-withholding-calculator)

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*Local planning estimate. Verify current terms, rates, and policies before acting.*