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Form W-4 Employee's Withholding Certificate
Federal & State Law Editorial TeamLast reviewed: April 2026
IRS form completed by employees to determine the amount of federal income tax withheld from their paychecks.
PDF TemplateUse the instructions below to complete this form
Instructions
Employees complete Steps 1 through 4. Step 1 is personal information and filing status. Step 2 is for multiple jobs or a working spouse. Step 3 claims dependents. Step 4 allows additional adjustments (other income, deductions, extra withholding). Submit to your employer — do not send to the IRS. Update your W-4 when your personal or financial situation changes (marriage, birth, new job).
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.