Example: 1099 income: $90,000 · Business expenses: $15,000 · Filing status: Single → Total federal tax: $17,545.
Self-employment tax: $10,597
Income tax: $6,948
Effective rate on net profit: 23.4%
Frequently asked questions
How do I calculate 1099 tax? Enter your numbers above and the result updates instantly. For example: 1099 income: $90,000 · Business expenses: $15,000 · Filing status: Single → Total federal tax: $17,545.
Is this 1099 Tax Calculator free? Yes — completely free with no sign-up or paywall. It runs entirely in your browser and keeps working offline; the numbers you enter never leave your device.
How accurate is it? It uses the standard published formula for 1099 tax. Results are estimates for planning — not financial, tax, medical, engineering, or legal advice.