07/17/2026
Life changes: new job, change in filing status, etc. The W-4 Form is an IRS form that you complete for your employer to elect how much money to withhold from your paycheck for federal taxes. Accurately completing your W-4 can help you prevent having a big balance due at tax time. Use the tax withholding estimator to help.
Check your W-4 tax withholding with the IRS Tax Withholding Estimator. See how your withholding affects your refund, paycheck or tax due.