Find the right amount to withhold from your paycheck — avoid a big tax bill or a massive refund. Enter your info below to get your recommended withholding.
Single filer, $65,000 salary, biweekly pay, no dependents.
| Annual Salary | $65,000 |
| Filing Status | Single |
| Standard Deduction | $15,000 |
| Taxable Income | $50,000 |
| Annual Tax | $6,698 |
| Per Paycheck (biweekly) | $258 |
| Effective Rate | 10.3% |
Married filing jointly, $120,000 salary, 2 dependents, biweekly.
| Annual Salary | $120,000 |
| Filing Status | MFJ |
| Dependents (credit) | 2 ($4,000) |
| Standard Deduction | $30,000 |
| Taxable Income | $90,000 |
| Annual Tax | $10,418 |
| Per Paycheck (biweekly) | $401 |
| Effective Rate | 8.7% |
Head of household, $85,000 salary, 1 dependent, monthly pay.
| Annual Salary | $85,000 |
| Filing Status | HOH |
| Standard Deduction | $22,500 |
| Taxable Income | $62,500 |
| Annual Tax | $8,270 |
| Per Paycheck (monthly) | $689 |
| Effective Rate | 9.7% |
Single filer, $50,000 salary + $15,000 side gig, biweekly.
| W-2 Salary | $50,000 |
| Other Income | $15,000 |
| Standard Deduction | $15,000 |
| Taxable Income | $50,000 |
| Annual Tax | $6,698 |
| Per Paycheck (biweekly) | $258 |
| Effective Rate | 10.3% |
Single, $45,000 starting salary, no dependents, biweekly.
| Annual Salary | $45,000 |
| Filing Status | Single |
| Standard Deduction | $15,000 |
| Taxable Income | $30,000 |
| Annual Tax | $3,300 |
| Per Paycheck (biweekly) | $127 |
| Effective Rate | 7.3% |
Single, $28,000 part-time income, no dependents, weekly pay.
| Annual Salary | $28,000 |
| Filing Status | Single |
| Standard Deduction | $15,000 |
| Taxable Income | $13,000 |
| Annual Tax | $1,300 |
| Per Paycheck (weekly) | $25 |
| Effective Rate | 4.6% |
Form W-4 tells your employer how much federal income tax to withhold from each paycheck. The goal is to have the right amount withheld — not too much (which gives you a big refund after loaning the IRS your money interest-free) and not too little (which results in a tax bill and possible penalties).
Since 2020, the W-4 uses a simplified "dollar amount" approach instead of the old allowance system. You can ask your employer to withhold an additional flat dollar amount per paycheck, or claim deductions and credits to reduce withholding.
The W-4 withholding calculation follows these steps:
| Filing Status | Standard Deduction |
|---|---|
| Single | $15,000 |
| Married Filing Jointly | $30,000 |
| Married Filing Separately | $15,000 |
| Head of Household | $22,500 |
| Rate | Income Range |
|---|---|
| 10% | $0 – $11,925 |
| 12% | $11,926 – $48,475 |
| 22% | $48,476 – $103,350 |
| 24% | $103,351 – $197,300 |
| 32% | $197,301 – $250,525 |
| 35% | $250,526 – $626,350 |
| 37% | $626,351+ |
| Rate | Income Range |
|---|---|
| 10% | $0 – $23,850 |
| 12% | $23,851 – $96,950 |
| 22% | $96,951 – $206,700 |
| 24% | $206,701 – $394,600 |
| 32% | $394,601 – $501,050 |
| 35% | $501,051 – $751,600 |
| 37% | $751,601+ |
| Rate | Income Range |
|---|---|
| 10% | $0 – $17,000 |
| 12% | $17,001 – $64,850 |
| 22% | $64,851 – $103,350 |
| 24% | $103,351 – $197,300 |
| 32% | $197,301 – $250,525 |
| 35% | $250,526 – $626,350 |
| 37% | $626,351+ |
Note: MFS brackets are the same as Single brackets. The $2,000 Child Tax Credit per dependent is applied as a non-refundable credit (limited to tax liability).
Form W-4 (Employee's Withholding Certificate) tells your employer how much federal income tax to withhold from your paycheck. You fill it out when you start a new job or when you need to adjust your withholding due to life changes.
You should update your W-4 whenever you experience a major life event: marriage, divorce, birth of a child, a second job, significant raise, or if you owed a large amount or received a large refund last year. Reviewing it annually in January is a good practice.
Withholding is taken directly from your paycheck by your employer. Estimated tax payments are quarterly payments you make directly to the IRS, typically for self-employment income, investment income, or other income not subject to withholding. You can use withholding from your W-2 job to cover taxes on other income by adjusting your W-4.
If you under-withhold, you'll owe the difference when you file your tax return. If you under-withhold by more than $1,000 (and certain other conditions apply), you may also owe an underpayment penalty. The IRS generally expects you to pay at least 90% of your current year tax liability or 100% of last year's tax (110% if your AGI was over $150,000) through withholding and estimated payments.
Breaking even or getting a small refund is generally ideal. A large refund means you overpaid throughout the year and gave the IRS an interest-free loan. That extra money could have been in your paycheck earning interest or paying down debt. Aim for a small refund or a small amount owed (under $1,000) to avoid penalties.
Each qualifying dependent may entitle you to a Child Tax Credit of up to $2,000 (for 2025). This credit directly reduces your tax liability dollar-for-dollar. You can account for this on your W-4 by claiming dependents in Step 3, which reduces the amount withheld from each paycheck accordingly.