How do I calculate my net paycheck?

Divide your annual salary by your number of pay periods to get gross pay. Then subtract federal income tax, state income tax, FICA (7.65%) and any pre-tax deductions like 401k and health insurance. A $75,000 salary paid biweekly has a gross paycheck of $2,884 and nets about $2,369 after federal and payroll taxes in a state with no income tax, such as Texas, and about $2,262 in California.

Does 401k reduce my paycheck taxes?

Yes. Traditional 401k contributions are pre-tax meaning they reduce your taxable income before federal and state taxes are calculated. A $200 biweekly 401k contribution reduces your gross paycheck by $200 but only reduces take-home by $156 because you save $44 in federal tax, plus any state tax savings.

What is FICA tax on my paycheck?

FICA is 7.65% of gross wages — 6.2% for Social Security and 1.45% for Medicare. Social Security only applies to the first $184,500 of annual earnings. Medicare applies to all earnings. On a $2,884 gross paycheck FICA is approximately $221.

Paycheck Calculator 2026 — Your Exact Net Pay After All Deductions

Federal tax, state tax, FICA, 401k, health insurance — all in one calculation

Last updated: October 2026

Quick Answer

A $75,000 annual salary paid biweekly gives a gross paycheck of $2,885 before deductions. After federal tax ($295) and FICA ($221), the net paycheck is approximately $2,369 in a state with no income tax, such as Texas. In California, state tax takes about $107 more, for a net of about $2,262. Adding a $200 401k contribution reduces take-home in Texas to $2,213 but saves $44 in federal tax because 401k is pre-tax.

A paycheck calculator shows your net pay — what actually hits your bank account — after all federal and state income taxes, FICA contributions and pre-tax benefit deductions. Unlike a simple salary calculator a paycheck calculator accounts for pay frequency, 401k contributions, health insurance premiums and other deductions that affect your taxable income.

Annual gross salary ($)

Pay frequencyFiling status

State

Pre-Tax Deductions (per paycheck)

401k contribution ($)Health insurance ($)HSA contribution ($)FSA contribution ($)Other pre-tax ($)Other post-tax ($)

Methodology: Uses 2026 FICA rates, 2026 federal brackets and standard deduction (IRS Rev. Proc. 2025-32), and 2026 state income tax brackets and standard deductions for a single filer from the Tax Foundation. Married filing jointly doubles the state thresholds. Local taxes and state payroll taxes such as SDI are not included.