Complete Form W-4 so that your employer can withhold the correct federal income tax from your pay. If too little is withheld, you will generally owe tax when you file your tax return and may owe a penalty. If too much is withheld, you will generally be due a refund. Complete a new Form W-4 when changes to your personal or financial situation would change the entries on the form. For more information on withholding and when you must furnish a new Form W-4, see Pub. 505, Tax Withholding and Estimated Tax.
Exemption from withholding. You may claim exemption from withholding for 2025 if you meet both of the following conditions: you had no federal income tax liability in 2024 and you expect to have no federal income tax liability in 2025. You had no federal income tax liability in 2024 if (1) your total tax on line 24 on your 2024 Form 1040 or 1040-SR is zero (or less than the sum of lines 27, 28, and 29), or (2) you were not required to file a return because your income was below the filing threshold for your correct filing status. If you claim exemption, you will have no income tax withheld from your paycheck and may owe taxes and penalties when you file your 2025 tax return. To claim exemption from withholding, certify that you meet both of the conditions above by writing “Exempt” on Form W-4 in the space below Step 4(c). Then, complete Steps 1(a), 1(b), and 5. Do not complete any other steps. You will need to submit a new Form W-4 by February 17, 2026.
Your privacy. Steps 2(c) and 4(a) ask for information regarding income you received from sources other than the job associated with this Form W-4. If you have concerns with providing the information asked for in Step 2(c), you may choose Step 2(b) as an alternative; if you have concerns with providing the information asked for in Step 4(a), you may enter an additional amount you want withheld per pay period in Step 4(c) as an alternative.
When to use the estimator. Consider using the estimator at www.irs.gov/W4App if you: 1. Are submitting this form after the beginning of the year; 2. Expect to work only part of the year; 3. Have changes during the year in your marital status, number of jobs for you (and/or your souse if married filing jointly), or number of dependents, or changes in your deductions or credits; 4. Receive dividends, capital gains, social security, bonuses, or business income or are subject to the Additional Medicare Tax or Net Investment Income Tax; or 5. Prefer the most accurate withholding for multiple job situations.
Tip: Have your most recent pay stub(s) from this year available when using the estimator to account for federal income tax that has already been withheld this year. At the beginning of next year, use the estimator again to recheck your witholding.
Self-employment. Generally, you will owe both income and self-employment taxes on any self-employment income you receive separate from the wages you receive as an employee. If you want to pay these taxes through withholding from your wages, use the estimator at www.irs.gov/W4App to figure the amount to have withheld.
Nonresident alien. If you’re a nonresident alien, see Notice 1392, Supplemental Form W-4 Instructions for Nonresident Aliens, before completing this form.