2026 calculator
Bonus Paycheck Calculator 2026
Estimate a bonus paycheck with federal, FICA, state tax, and deductions.
What this calculator includes
Bonus Paycheck Calculator 2026 estimates federal income tax withholding, Social Security, Medicare, Additional Medicare, supported state taxes, optional local tax inputs, W-4 adjustments, pre-tax deductions, and post-tax deductions. It is built for quick planning, job offer comparison, and paycheck sanity checks.
What to change first
Start with income type, state, pay frequency, filing status, W-4 Step 3, Step 4(a), Step 4(b), Step 4(c), and your recurring paycheck deductions. State pages add notes for SDI, local tax, no-income-tax states, and pending support levels.
Example state results
| State | Biweekly net | Annual net | Support level |
|---|---|---|---|
| Texas | $2,117 | $55,036 | Enhanced estimate: federal, FICA, and deductions. No Texas wage income tax. |
| California | $1,982 | $51,522 | Enhanced estimate: PIT, SDI, FICA, W-4, and deductions. |
| Florida | $2,117 | $55,036 | Enhanced estimate: federal, FICA, and deductions. No Florida wage income tax. |
| New York | $1,994 | $51,845 | Enhanced estimate: NY state, NYC/Yonkers toggles, FICA, W-4, and deductions. |
| New Jersey | $2,015 | $52,396 | Basic estimate: state income tax bands, FICA, W-4, and deductions. |
| Illinois | $1,985 | $51,620 | Focused estimate: Illinois flat income tax, FICA, W-4, and deductions. |
| Pennsylvania | $2,035 | $52,917 | Basic estimate: PA flat tax plus optional local rate field. |
| Washington | $2,117 | $55,036 | Enhanced estimate: federal, FICA, and deductions. No wage income tax. |
Common questions
Is this calculator payroll-ready?
No. It is a withholding estimate for planning, not a payroll filing system or tax advice.
Does it save my salary inputs?
The calculator runs in the browser and does not require an account.