Example: Expected annual tax liability: $12,000 · Withheld per paycheck so far: $450 · Paychecks so far: 14 · Paychecks left this year: 12 → Needed per remaining paycheck: $475.00.
Withheld so far: $6,300
Remaining liability: $5,700
On track?: No — increase withholding
Frequently asked questions
How do I calculate tax withholding? Enter your numbers above and the result updates instantly. For example: Expected annual tax liability: $12,000 · Withheld per paycheck so far: $450 · Paychecks so far: 14 · Paychecks left this year: 12 → Needed per remaining paycheck: $475.00.
Is this Tax Withholding Calculator free? Yes — completely free with no sign-up or paywall. It runs entirely in your browser and keeps working offline; the numbers you enter never leave your device.
How accurate is it? It uses the standard published formula for tax withholding. Results are estimates for planning — not financial, tax, medical, engineering, or legal advice.