Calculators built for freelancers.
Plug in a few numbers and get a plain-English answer. No sign-up. No spreadsheets.
Estimate the 15.3% SE tax on your freelance net income — Social Security and Medicare combined.
Project your four 1040-ES payments based on expected income and deductions.
Find the minimum hourly rate you need to charge to hit your income target.
Compare a W-2 salary to a 1099 contract rate including SE tax, benefits, and expenses.
Tax Calculators
Estimate the 15.3% SE tax on your freelance net income — Social Security and Medicare combined.
Project your four 1040-ES payments based on expected income and deductions.
Estimate your refund or amount owed with income, withholdings, and deductions.
See your marginal rate and effective rate based on filing status and taxable income.
Turn business miles into a deduction using the 2026 standard mileage rate.
Estimate your 20% Qualified Business Income deduction under Section 199A.