How your take-home pay is calculated
- Pre-tax deductions come off first: traditional 401(k) or 403(b) contributions and your share of health, dental and HSA/FSA premiums.
- Federal income tax: we subtract the 2026 standard deduction ($16,100 single, $32,200 married filing jointly) and apply the progressive brackets from 10% to 37%. Each rate only applies to the slice of income inside its bracket.
- Social Security: 6.2% of wages up to the 2026 wage base of $184,500.
- Medicare: 1.45% of all wages, plus 0.9% on wages above $200,000 (single).
- State taxes: your state's 2026 brackets or flat rate, its standard deduction, exemptions and credits, plus employee-paid programs like disability or paid family leave where they apply.
In formula form: take-home = gross − pre-tax deductions − federal tax − Social Security − Medicare − state taxes, then divided by your number of paychecks (52 weekly, 26 every two weeks, 24 twice a month, 12 monthly). Federal and state income tax are figured on the year as a whole and spread evenly across your checks.
A worked example: $60,000, single, Texas
Take a single filer earning $60,000 a year, paid every two weeks, living in Texas (no state or local income tax), with no 401(k) or pre-tax benefits:
- Federal taxable income: $60,000 − $16,100 standard deduction = $43,900.
- Federal income tax: 10% on the first $12,400 plus 12% on the rest = $5,020. The top dollar is taxed at 12%, but the overall federal rate is only about 8.4% of salary.
- Social Security: 6.2% × $60,000 = $3,720.
- Medicare: 1.45% × $60,000 = $870.
- Take-home: $50,390 a year, or $1,938.08 per paycheck. Total taxes are about 16% of gross.
Now add a 5% traditional 401(k) contribution ($3,000 a year). Federal tax falls to $4,660, while Social Security and Medicare stay the same, because 401(k) deferrals are still FICA wages. Take-home becomes $47,750 ($1,836.54 per check) — so saving $3,000 only costs you $2,640 of spendable pay.
2026 federal tax brackets
For single filers, taxable income (after the standard deduction) is taxed like this:
- 10% on income from $0 to $12,400
- 12% on income from $12,400 to $50,400
- 22% on income from $50,400 to $105,700
- 24% on income from $105,700 to $201,775
- 32% on income from $201,775 to $256,225
- 35% on income from $256,225 to $640,600
- 37% on income over $640,600
Married couples filing jointly have brackets roughly twice as wide. Your marginal rate (the top bracket you reach) is always higher than your effective rate (total tax ÷ income), which the calculator shows above.
Why your state matters so much
Nine states don't tax wages at all, a growing group uses one flat rate, and the rest use brackets that top out above 10% in states like California and New York. On the same salary the difference can be several thousand dollars a year — use the “Same salary, other states” ranking to see exactly how much, or browse our take-home pay by state table for $50k–$150k salaries.
Social Security and Medicare limits
Social Security stops once your wages for the year pass $184,500, so the most an employee pays in 2026 is $11,439. Medicare has no cap, and an extra 0.9% applies to wages above $200,000 for a single filer. If you work two jobs, each employer withholds Social Security separately; any excess over the yearly maximum comes back as a credit on your tax return.
Common mistakes
- Dividing salary by 12 when you're paid every two weeks. Biweekly means 26 checks, so two months a year have three paychecks. Budget on the per-check amount.
- Confusing marginal and effective rates. Moving into a higher bracket only taxes the dollars above the line at the higher rate. A raise never lowers your take-home pay from federal income tax alone.
- Expecting bonus checks to match. Employers often withhold federal tax on bonuses at a flat 22% (37% on supplemental wages above $1 million), which may be more or less than your actual tax.
- Entering one spouse's salary as “married”. The married option uses joint brackets, so enter the couple's combined wages to get a household estimate.
When this estimate doesn't fit
Your employer's payroll system follows IRS Publication 15-T and the choices on your Form W-4, so dependents, extra withholding, other income or a second job can make real checks differ from this estimate. The calculator doesn't include local income taxes, which apply in places like New York City, many Pennsylvania and Ohio cities, and Maryland and Indiana counties. It also skips itemized deductions, tax credits such as the Child Tax Credit, and self-employment tax — if you're a contractor paid on a 1099, nothing is withheld and you pay both halves of Social Security and Medicare yourself.
Ways to keep more of your paycheck
- Raise your traditional 401(k) contribution — at least enough to get any employer match.
- Use an HSA if you have a high-deductible health plan; contributions skip federal income tax and FICA through payroll.
- Check your W-4 so you aren't over-withholding and waiting for a big refund.
- Converting an hourly offer? Try the salary to hourly calculator.
- Once you know your real take-home, decide where the extra goes: the debt payoff calculator shows what an extra $100 a month does to your debts.