Payroll Withholding Calculator

Calculate per-paycheck federal withholding from W-4 inputs.
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Per Paycheck Withholding

$198.77

Annual Federal Tax

$5,168.00

Withholding Details

Gross per Paycheck$2,307.69
Federal Withholding$198.77
Take-Home (est.)$2,108.92

Use the Payroll Withholding Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.

How It Works

Our Payroll Withholding Calculator precisely estimates your per-paycheck federal income tax withholding based on your W-4 entries. Understanding this is crucial for accurate tax planning, preventing underpayment penalties, and ensuring you don't overpay the IRS, especially with the 2026 standard deduction for single filers projected at $14,600 and married filing jointly at $29,200.

This calculator applies the IRS Publication 15-T (Federal Income Tax Withholding Methods) for 2026. It utilizes the wage bracket method or percentage method, depending on the pay frequency and income level, factoring in your elected standard deduction, any additional income, and itemized deductions to arrive at your taxable wages for withholding purposes.

Always review your W-4 annually, especially after life events like marriage or a new child. A common mistake is not accounting for significant non-W2 income or large itemized deductions, leading to over- or under-withholding. Remember, this calculation is an estimate; your actual tax liability may differ.

Example: Single Filer, Bi-Weekly Pay, One Job

  1. 1 Step 1: Input W-4 Details. A single filer, paid bi-weekly, with one job. No dependents claimed. Standard deduction elected. No other adjustments.
  2. 2 Step 2: Calculate Annual Taxable Wages. Gross bi-weekly pay of $2,500 equates to $65,000 annually. Subtracting the 2026 single standard deduction of $14,600 yields $50,400 in annual taxable wages for withholding.
  3. 3 Step 3: Apply Tax Brackets. Using the 2026 tax brackets for single filers, the first $11,600 is taxed at 10% ($1,160), and the remaining $38,800 ($50,400 - $11,600) is taxed at 12% ($4,656). Total annual withholding is $1,160 + $4,656 = $5,816.
  4. 4 Step 4: Determine Per-Paycheck Withholding. Dividing the annual withholding of $5,816 by 26 bi-weekly pay periods results in a per-paycheck federal withholding of $223.70.

Source: IRS — Forms, Instructions & Publications · Last updated: April 2026

Frequently Asked Questions

How is federal tax withholding calculated from my paycheck?
Your employer uses your W-4 filing status, any adjustments or extra withholding you specified, and the IRS percentage method tables to calculate withholding each pay period. The calculation annualizes your pay, applies brackets, then divides back to the pay period.
Why is too much or too little being withheld from my paycheck?
Common causes include an outdated W-4, not accounting for a second job or spouse's income, or not claiming dependents. Use the IRS Tax Withholding Estimator at irs.gov to check your withholding and adjust your W-4.
How do I adjust my payroll withholding?
Submit a new W-4 to your employer. Claim more dependents or add deductions in Step 3/4(b) to reduce withholding. Add extra withholding in Step 4(c) to increase it. Changes typically take effect within 1-2 pay periods.

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