Take-Home Pay Calculator 2026 — After-Tax Paycheck

FICA funds Social Security and Medicare and is charged at a flat 7.65% on the employee side: 6.2% Social Security and 1.45% Medicare. Your employer pays a matching 7.65%, making the true combined cost 15.3% — which is exactly why self-employed people pay both halves as self-employment tax.

The Social Security portion stops at the annual wage base, which is $184,500 for 2026, up from $176,100 in 2025. Earnings above that face only the 1.45% Medicare component, so high earners see their take-home percentage improve part-way through the year as the Social Security deduction switches off.

Medicare has no ceiling, and an Additional Medicare Tax of 0.9% applies to wages above $200,000 for single filers or $250,000 for married filing jointly. Those thresholds are set in statute and are not indexed to inflation, so more workers cross them every year.

Pre-tax deductions reduce the income on which tax is calculated, so their real cost is less than the amount deducted. Contributing $6,000 to a traditional 401(k) in the 22% bracket reduces your federal tax by roughly $1,320 — the contribution costs about $4,680 of take-home pay to move $6,000 into savings.

There is an important exception. Section 125 cafeteria plan benefits — most health, dental and vision premiums, plus FSA contributions — are exempt from both income tax and FICA. Retirement contributions are exempt from income tax but not from FICA. That is why, in the worked example above, the health premium reduced FICA wages and the 401(k) contribution did not.

Post-tax deductions, including Roth 401(k) contributions, come out after all tax is computed. They reduce your paycheque without reducing your tax, which is the deliberate trade: you pay tax now so withdrawals in retirement are tax-free.

Federal tax and FICA are uniform nationwide; state tax is not, and it is often the difference between two otherwise identical offers.

Nine states levy no tax on wage income: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington and Wyoming. Others apply flat rates, and several apply progressive brackets that reach into double digits at the top.

Local taxes add another layer that job-seekers routinely overlook. Several major cities — New York City among them — levy their own income tax on residents, and some jurisdictions impose local wage taxes on anyone working within city limits regardless of where they live.

When comparing offers across states, compare take-home against cost of living rather than gross salary. A higher gross in a high-tax, high-cost metro can leave less disposable income than a lower gross elsewhere.

Withholding is an estimate produced by your employer from the Form W-4 on file. It assumes your current pay rate continues unchanged for the whole year, which makes it systematically wrong for anyone with a mid-year raise, a bonus, multiple jobs or a working spouse.

Bonuses are a frequent source of confusion. Supplemental wages are commonly withheld at a flat 22% federal rate up to $1 million, which looks punitive if your marginal rate is 12% and insufficient if it is 32%. It is a withholding convention, not a separate tax — the annual return reconciles it either way.

Two-earner households are the group most likely to under-withhold, because each employer withholds as though its salary were the household's only income. The IRS Tax Withholding Estimator exists specifically to correct this, and running it after any significant change is worth the ten minutes.