How to Calculate Your Take-Home Pay After Taxes
See your exact net pay broken down by deduction with the Paycheck Calculator, or work through the math yourself with this step-by-step guide.
There is a significant gap between the salary number you negotiated and the amount that actually arrives in your bank account. For most American workers, that gap is somewhere between 25% and 40% of gross pay. Understanding what fills that gap — and why — lets you budget accurately, negotiate smarter, and avoid surprises at tax time.
Gross Pay vs. Net Pay
Gross pay is your salary or wages before any deductions. It is the number on your offer letter and the number you use when comparing jobs.
Net pay (also called take-home pay) is what you receive after taxes and other deductions are removed. It is the number that actually matters for your monthly budget.
The journey from gross to net involves several layers of deductions, some mandatory and some voluntary.
The Four Mandatory Deductions on Every US Paycheck
1. Federal Income Tax
This is typically the largest deduction. The U.S. uses a progressive marginal tax system, meaning different portions of your income are taxed at different rates. For 2025, the brackets for single filers start at 10% on the first $11,925 of income and increase through 12%, 22%, 24%, 32%, 35%, and 37%.
When people say they are "in the 22% bracket," they mean their last dollar earned was taxed at 22% — not that all their income was. Your actual average effective rate is lower than your marginal bracket.
The amount withheld from each paycheck is determined by the information on your W-4 form. If you claim more allowances (or adjustments on the newer W-4 format), less is withheld. If you claim fewer, more is withheld. At year-end, your actual tax liability is calculated and the difference is either a refund or a balance due.
2. State Income Tax
Most states levy their own income tax, which is withheld separately. Rates and structures vary widely — from 0% in states like Texas, Florida, and Nevada to over 13% in California at high income levels. Most states fall in the 3–6% range.
3. Social Security Tax (6.2%)
Social Security is one half of what is collectively called FICA — the Federal Insurance Contributions Act. Every employee pays 6.2% of wages up to a wage base cap ($176,100 in 2025). Income above the cap is not subject to Social Security tax.
Your employer pays an equal 6.2% on your behalf, for a combined 12.4% going into the Social Security system. Self-employed individuals pay both halves, for a total of 12.4%.
4. Medicare Tax (1.45%)
The second half of FICA is Medicare, at 1.45% of all wages with no cap. High earners (above $200,000 for single filers) pay an additional 0.9% Medicare surtax.
Together, Social Security and Medicare total 7.65% of your gross pay — a fixed deduction that does not change based on your income bracket or W-4 elections.
A Step-by-Step Worked Example
Scenario: $75,000 annual salary, single filer, 22% marginal federal bracket, 5% state income tax, bi-weekly pay schedule (26 paychecks per year).
Step 1 — Calculate gross pay per paycheck: $75,000 / 26 = $2,884.62
Step 2 — Calculate FICA deductions:
- Social Security: $2,884.62 × 6.2% = $178.85
- Medicare: $2,884.62 × 1.45% = $41.83
- Total FICA: $220.68
Step 3 — Estimate federal income tax withholding: At $75,000 annual income, the estimated annual federal tax for a single filer is approximately $12,615 (using 2025 bracket math). Divided by 26 paychecks: approximately $485.19 per paycheck.
Step 4 — Calculate state tax: $2,884.62 × 5% = $144.23
Step 5 — Calculate net pay: $2,884.62 − $220.68 − $485.19 − $144.23 = $2,034.52
Take-home pay is approximately $2,034 per bi-weekly paycheck, or about $52,884 annually — roughly 70.5% of gross salary.
Pay Periods and Why They Matter
Most employers use one of four pay period schedules:
- Weekly — 52 paychecks/year
- Bi-weekly — 26 paychecks/year (most common)
- Semi-monthly — 24 paychecks/year (paid on two fixed dates per month, e.g. 1st and 15th)
- Monthly — 12 paychecks/year
The annual net pay is the same regardless of schedule — but bi-weekly earners get 2 "bonus" paychecks per year in months where three paydays fall. This is not extra money; it is simply how the calendar divides 26 checks across 12 months.
Adjusting Your W-4
If you consistently receive a large refund at tax time, you are giving the government an interest-free loan all year. Consider adjusting your W-4 to withhold less, and invest or save that money throughout the year instead. Conversely, if you owe a large balance each April, you may need to increase your withholding to avoid underpayment penalties.
Enter your salary, filing status, and state to see every line of your paycheck broken down — the Paycheck Calculator does all the bracket math for you.