W-4 Withholding Calculator
Get personalized W-4 form recommendations for the 2025 or 2024 tax year based on your income, filing status, dependents, and deductions. See how much federal income tax your employer should withhold from each paycheck to avoid a surprise bill or large refund at tax time.
| W-4 Step | Description | Recommended Value |
|---|---|---|
| Step 2 | Multiple Jobs / Spouse Works | No |
| Step 3 | Dependents Amount | $0 |
| Step 4a | Other Income | $0 |
| Step 4b | Deductions (above standard) | $0 |
| Step 4c | Extra Withholding Per Period | $0.00 |
Estimated Annual Tax
$8,114
Per-Period Withholding
$312.08
Standard Deduction (Reference)
$15,000
Frequently Asked Questions
What is Form W-4?
Form W-4, the Employee's Withholding Certificate, is an IRS form you complete and give to your employer so they know how much federal income tax to withhold from your paycheck. The current W-4 (redesigned in 2020) uses dollar amounts instead of allowances, and walks you through your filing status, multiple jobs, dependents, and any other adjustments to arrive at the right withholding amount.
How often should I update my W-4?
You should update your W-4 whenever a significant life event changes your tax situation. Common triggers include getting married or divorced, having or adopting a child, taking on a second job, experiencing a major change in income, or buying a home. The IRS also recommends reviewing your withholding at the start of each year and after any tax law changes to make sure you are on track.
What happens if I don't submit a W-4?
If you do not submit a W-4 to your employer, the IRS requires them to withhold federal income tax at the default rate — as if you are single with no adjustments. This default treatment often leads to over-withholding for employees who would qualify for a lower rate under their actual filing status. You can submit or update a W-4 at any time during the year.
How do multiple jobs affect my W-4?
When you or your spouse hold more than one job, the combined income can push you into a higher tax bracket, but each employer only withholds based on the wages they pay. This mismatch often results in under-withholding. To fix it, use Step 2 of the W-4 to check the box for multiple jobs, or use the IRS withholding estimator to calculate the additional amount per paycheck to enter on Line 4(c). Coordinating withholding across all jobs helps you avoid an unexpected tax bill.