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Know your
real number.
Tax calculators built for freelancers and self-employed workers. Honest math. No upsells.
All Calculators
SE Tax Estimator
Estimate your self-employment tax, federal, and state taxes in seconds.
Calculate →QuickestSet Aside Calculator
Enter an invoice amount — see exactly how much to save for taxes.
Calculate →1099 vs W-2
Compare your true take-home as a contractor vs employee at the same salary.
Calculate →Quarterly Tax Calculator
Calculate estimated quarterly payments + countdown to the next due date.
Calculate →Freelance Rate Calculator
What hourly rate do you need to charge to actually hit your income goal?
Calculate →NewS-Corp Calculator
See exactly when electing S-Corp status saves you money vs sole proprietorship.
Calculate →Salary to Freelance Rate
Convert your W-2 salary to equivalent freelance rate — includes benefits and taxes.
Calculate →Deduction Estimator
Toggle common business deductions and see exactly how much each one saves you.
Calculate →Raise Calculator
How much of your raise do you actually keep after taxes? Tax bracket myth: busted.
Calculate →Emergency Fund Calculator
How many months of runway do you need with variable freelance income?
Calculate →NewLLC Cost by State
Filing fees, annual fees, franchise taxes, and registered agent costs — all 50 states.
Calculate →NewSolo 401k & SEP-IRA Calculator
See your max contribution limits and exactly how much each account saves you in taxes.
Calculate →NewRunway Calculator
How long can you go without new clients? Essential-only vs full spend.
Calculate →NewProject Quote Calculator
Build a client-ready quote with scope buffer, profit margin, and PDF export.
Calculate →NewExpense Tracker
Track business expenses in your browser — no account, CSV export, deduction link.
Calculate →