US Federal Tax Withholding Calculator 2026 | W-4 Estimator

US Federal Tax Withholding Calculator

Estimate your federal income tax withholding, take-home pay, and potential refund or balance due for 2026.

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Estimated Federal Withholding

Federal Tax Withholding 2026

This calculator uses the latest IRS withholding methods. Actual withholding depends on your W-4 form, deductions, and tax credits. Use this as an estimate only.

Frequently Asked Questions

Withholding is money taken from each paycheck. Your actual tax is calculated at year-end. Over-withholding gives a refund; under-withholding means you owe.

Submit a new W-4 with more dependents or extra withholding adjustments if you want a bigger paycheck.

It provides a good estimate. For maximum accuracy, use the official IRS Tax Withholding Estimator.