Independent Contractor Take-Home Tax Calculator

It starts with your gross business income (annualizes monthly amounts when needed), subtracts business expenses to get net profit, then estimates Schedule SE-style Social Security (12.4%, up to the wage base) and Medicare (2.9%) tax—about 15.3% combined—on 92.35% of net profit when the $400 gate applies. Additional Medicare Tax is estimated separately as a simplified SE-income-only amount and is not part of that 15.3% rate. It deducts one-half of Schedule SE tax (Social Security + Medicare only) before estimating federal income tax with approximate 2026 brackets and the standard deduction, then adds approximate state income tax. Take-home is net profit minus remaining total tax after any amounts already paid that you enter.

Common ordinary and necessary expenses include software and tools, equipment, home office (when eligible), contractor or subcontractor costs, professional insurance, marketing, and business travel. Enter a realistic annual total here for planning—keep receipts and follow IRS rules for what is deductible. This tool does not audit expense categories; it only uses the dollar amount you provide.

Often yes in real life—contractor pay usually has little or no tax withheld. This calculator shows a simple planning set-aside equal to total estimated tax ÷ 4 and lets you subtract amounts already paid. It does not calculate official Form 1040-ES worksheets or safe-harbor payments. Confirm deadlines and amounts with IRS guidance or a tax pro.

Those tools start from Form 1099 boxes (NEC Box 1, mixed 1099 streams, etc.). This take-home calculator is income-first: enter gross business income and expenses whether or not a form has arrived yet. Pair it with the 1099-NEC, 1099-K, 1099-MISC, or general 1099 Tax Calculator when you reconcile year-end forms, and with the Freelance Hourly Rate Calculator when you set pricing from a net income goal.

No. This is a privacy-first planning estimate using approximate 2026 federal brackets, average state rates, and Schedule SE-style tax math with a separate Additional Medicare estimate. Calculations and PDF downloads run entirely in your browser—nothing is uploaded. It does not file returns or replace a CPA, enrolled agent, or tax software.