Enter your annual gross salary as listed on your offer letter or W-2 (before any withholding). Pick your federal filing status — this changes both the standard deduction and bracket widths.
Select the state where you live (or where your wages are sourced). No-tax states like Texas, Florida, and Washington return $0 in the state tax line. Nine states fall into this group.
If you contribute to a traditional 401(k), drag the slider to your contribution percentage. Pre-tax 401(k) dollars reduce both federal and state taxable income, lowering the income-tax lines (FICA is still owed on the full wage).
Use the “HSA / FSA / commuter” field for the total of any other pre-tax benefits you elect — these also shrink your taxable income.
The result card shows your annual take-home, monthly and biweekly equivalents, plus a breakdown of every withholding line. This is an estimate. Real paychecks vary based on state-specific filing status, local/city taxes, post-tax benefits, and supplemental withholding elections.