Tax Withholding Calculator (2026)
Estimate how much federal income tax should be withheld from each paycheck in 2026. Enter your gross pay, how many pay periods you have a year and your filing status to see your annual tax and the amount taken out per check.
Estimate your 2026 federal tax withholding
How federal tax withholding is estimated for 2026
Withholding is the federal income tax your employer takes from each paycheck and sends to the IRS on your behalf. The goal is to have the year's payments land close to your actual tax, so you neither owe a large balance nor lend the government an interest-free refund. This tool estimates that target by annualizing your pay and applying the 2026 rules.
The steps mirror how a payroll system thinks. First it projects your annual pay, then subtracts the 2026 standard deduction — $16,100 for single filers, $32,200 for married couples filing jointly, and $24,150 for heads of household. The remainder runs through the progressive brackets, from 10% up to 37%, to produce a full-year tax. Spreading that across your pay periods answers the practical question of how much tax should be withheld from a single check.
Real payroll withholding also reflects the details on your Form W-4: extra jobs, dependents, other income and additional withholding you request. Because this estimate does not read your W-4 line by line, treat it as a planning figure. If it differs sharply from your current paystub, that is a signal to review your W-4 rather than proof that either number is wrong.
Estimated withholding per biweekly paycheck (single filer)
| Gross per check | Annual pay | Est. annual tax | Per paycheck |
|---|---|---|---|
| $1,500 | $39,000 | $2,500 | $96 |
| $2,000 | $52,000 | $4,060 | $156 |
| $3,000 | $78,000 | $8,330 | $320 |
| $4,000 | $104,000 | $14,050 | $540 |
Examples assume 26 biweekly checks, a single filer and the standard deduction, with no W-4 adjustments. Your figures replace these once you calculate above.
How to use this calculator
- Enter your gross pay per paycheck. Type your pre-tax pay for one period. This federal tax withholding calculator annualizes it for you, so enter a single check, not your yearly salary.
- Enter how many pay periods you have. Use 52 for weekly, 26 for biweekly, 24 for semimonthly or 12 for monthly. This paycheck tax withholding calculator needs the count to spread your annual tax across each check.
- Choose your filing status. Enter 1 for Single, 2 for Married filing jointly, or 3 for Head of household. Filing status sets the 2026 standard deduction and bracket schedule used, much like the W-4 you file with your employer.
- Review the amount to withhold. The result shows the estimated tax per paycheck and the full-year total, so you can compare it with what your employer currently takes out and decide if your W-4 needs adjusting.
Frequently asked questions
How much tax should be withheld from my paycheck in 2026?
Enough that your total for the year roughly equals your actual tax. As a starting point, take your projected annual tax and divide by your number of pay periods. This tool does that using the 2026 standard deduction and brackets, but your Form W-4 can raise or lower the real amount.
How is this different from a W-4 withholding calculator?
A W-4 withholding calculator maps each W-4 line — dependents, multiple jobs, extra withholding — to a payroll formula. This estimate takes the simpler route of annualizing your pay and applying the brackets, so it is a fast planning number rather than an exact payroll figure.
Why did my estimate differ from my actual paycheck withholding?
Payroll uses the IRS wage-bracket or percentage method plus your W-4 entries, pre-tax deductions like 401(k) and health premiums, and any additional amount you requested. Those adjustments can move the real withholding above or below a straight annualized estimate.
Does this include Social Security and Medicare?
No. This estimates federal income tax withholding only. Social Security (6.2%) and Medicare (1.45%) are separate payroll taxes withheld on top of income tax, and state income tax, where it applies, is withheld separately as well.
What if I am paid weekly or monthly instead of biweekly?
Enter the matching number of pay periods — 52 for weekly, 24 for semimonthly, 12 for monthly — and your gross for one of those checks. The annual tax stays the same; only the amount per check changes with how often you are paid.