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Tax Tools & Calculators
Free calculators built for freelancers, contractors, and self-employed professionals. No sign-up required.
Free
1099 Tax Calculator
Planning estimate of your 2025 or 2026 federal tax as a freelancer - income tax, self-employment tax, QBI deduction, standard deduction, and effective rate. Federal only; no credits or state tax.
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Illustrate original regular-method installments from a reviewed annual forecast using the 90% current-year and 100%/110% prior-year safe-harbor targets. Not a penalty calculation.
Use calculatorFreeSelf-Employment Tax Calculator
Estimate your 2025 or 2026 self-employment tax - Social Security (12.4% up to the annual wage base), Medicare (2.9%), and the deductible half. Supports W-2 wage offsets and all filing statuses.
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