Tax Calculators
Estimate what you owe and what you keep. Calculate federal income tax by bracket, sales tax and VAT, capital gains, self-employment and 1099 taxes, quarterly estimates, and your expected refund.
12 free calculators · no sign-up · instant results
Income & Sales Tax
Business & Self-Employed Tax
1099 / Freelancer Tax Calculator
Self-employment + income tax and quarterly set-aside
Quarterly Estimated Tax Calculator
Per-quarter payments and all four IRS due dates
Self-Employment Tax Calculator
Social Security + Medicare on freelance earnings
Content Creator Tax Calculator
Taxes on sponsorships, ads, affiliate, and merch
Refunds & Deductions
Frequently asked questions
Can these calculators file my taxes?
No — they are estimation tools to help you plan and set money aside. Use them to understand your likely bill, then file with the IRS or a tax professional.
Which calculator is right for freelancers?
Use the 1099 / Freelancer Tax Calculator and the Self-Employment Tax Calculator together, then the Quarterly Estimated Tax Calculator to plan your four IRS payments.