Freelancer Tax Estimator
Enter your freelance revenue, business expenses, and filing status to estimate your self-employment tax, federal income tax, and quarterly payments.
Quarterly Tax Payment
$4,386
$17,545 total · 23.4% effective rate
Annual Take-Home
$57,455
after all taxes and expenses
2025 federal brackets. State taxes, QBID deduction, and other credits not included.
How Freelancer Taxes Work
Freelancers and self-employed workers face a tax structure that differs fundamentally from W-2 employees. The most significant difference is self-employment (SE) tax — 15.3% of net income — which covers both the employer and employee shares of Social Security and Medicare.
The tax calculation flows in this order: Revenue minus business expenses equals net SE income. Apply SE tax at 15.3% × 92.35% (the 92.35% accounts for the employer-side deduction). Deduct 50% of that SE tax from income. Subtract the standard deduction. Apply federal income tax brackets to the remaining taxable income.
Business expenses are the most powerful lever for reducing freelance tax bills. Every dollar of legitimate business expense reduces both your SE tax (15.3%) and your federal income tax. A $5,000 deduction for a freelancer in the 22% bracket saves roughly $1,850 in federal income tax plus $765 in SE tax — about $2,615 total in tax savings.
Quarterly estimated tax payments are a non-negotiable part of freelance tax management. The IRS requires four annual payments — April 15, June 15, September 15, and January 15 — to avoid underpayment penalties. This calculator shows your quarterly estimate so you can set aside the right amount each month.