Calculator category
Tax & Compliance Calculators
Tools for sales tax, VAT, income tax, self-employment tax, IR35, and business tax planning.
- Calculators
- 15 tools
- Cost
- Free to use
- Access
- No signup required
Category guide
What you can calculate here
This hub collects free tools for tax & compliance calculators. Use the calculators below to test assumptions, compare scenarios, and move from rough estimates to clearer next steps.
Start with
- 1099 vs W-2 Calculator
Compare estimated take-home pay between 1099 contract work and W-2 employment.
- Capital Gains Tax Calculator
Estimate federal capital gains tax on investments, real estate, and other assets.
- Gross to Net Salary Calculator
Convert gross salary into estimated net take-home pay.
- Income Tax Bracket Calculator
Estimate federal income tax across US progressive tax brackets.
- IR35 Status Calculator
Assess whether a UK contracting engagement is likely inside or outside IR35.
- Quarterly Estimated Tax Calculator
Estimate quarterly federal tax payments for self-employed individuals and small business owners.
tax-compliance
1099 vs W-2 Calculator
Compare estimated take-home pay between 1099 contract work and W-2 employment.
tax-compliance
Capital Gains Tax Calculator
Estimate federal capital gains tax on investments, real estate, and other assets.
tax-compliance
Gross to Net Salary Calculator
Convert gross salary into estimated net take-home pay.
tax-compliance
Income Tax Bracket Calculator
Estimate federal income tax across US progressive tax brackets.
tax-compliance
IR35 Status Calculator
Assess whether a UK contracting engagement is likely inside or outside IR35.
tax-compliance
Quarterly Estimated Tax Calculator
Estimate quarterly federal tax payments for self-employed individuals and small business owners.
tax-compliance
Reverse Sales Tax Calculator
Work out the pre-tax price and tax component from a tax-inclusive total.
tax-compliance
Sales Tax Calculator
Calculate sales tax amount and total price including tax.
tax-compliance
Self-Employment Tax Calculator
Estimate self-employment tax owed on net earnings.
tax-compliance
UK Corporation Tax Calculator
Estimate UK corporation tax on company profits.
tax-compliance
UK PAYE Tax Calculator
Estimate UK PAYE income tax, National Insurance, and take-home pay.
tax-compliance
UK Stamp Duty Calculator
Estimate UK stamp duty land tax on property purchases.
tax-compliance
US Federal Tax Calculator
Estimate US federal income tax from taxable income and filing status.
tax-compliance
US LLC Tax Calculator
Estimate tax outcomes for common US LLC tax treatments.
tax-compliance
VAT Calculator
Calculate VAT-inclusive and VAT-exclusive prices.
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