A salaried paycheck broken into its lines: gross for the period, federal tax, Social Security, Medicare, state tax and net. The same annual arithmetic, expressed per pay period.
Also called: salary paycheck calculator, biweekly paycheck calculator.
Take-home per paycheck
$3,034.65
$3,034.65 per paycheck, $78,901.00 a year. Of your $100,000 salary, $21,099.00 goes to tax, which is 21.1% of gross.
Computed from the published rates for the tax year you selected, which is not necessarily the current year. A calculation, not tax advice, and it does not know anything about your circumstances beyond the figures entered.
Where the salary goes
Take home $78,901 (79%)Federal $13,449 (13%)FICA $7,650 (8%)
This is what the calculation gives for the numbers you entered. It is an estimate, not advice, and it knows nothing about your situation beyond those numbers. Rules for United States change on a published schedule; the effective date is shown on every rule-based tool.
How this is calculated
A salaried employee divides one annual figure into equal periods, so the paycheck is the annual calculation divided by the number of pay periods. The lines are what matter: seeing Social Security and Medicare as separate items explains why net pay is lower than a bracket table alone predicts.
net = salary - federal tax - state tax - FICA - pre-tax deductions
S
Gross salary (currency)
T_f
Federal income tax (currency)
T_s
State income tax (currency)
FICA
Social Security and Medicare (currency)
D
Pre-tax deductions (currency)
Worked examples
Each of these is asserted on every build. If a change to the engine ever moved one of these answers, the build would fail before the page could print it.
Because it funds Social Security and Medicare rather than general revenue, and it has no standard deduction in front of it. Social Security stops at an annual wage base; Medicare has no ceiling at all.
Why does my real paycheck differ slightly?
Employers withhold using IRS period tables driven by your W-4, which approximate the annual result rather than dividing it exactly. Over a year the two converge, and the difference is settled on your return.