Tax Tools
US, UK, Canada & Australia tax calculators — 10 free tools, no signup.
Federal Income Tax Calculator
2024 US federal tax with all filing statuses
UK Income Tax Calculator
2024/25 HMRC income tax + NI contributions
Canada Income Tax Calculator
Federal + provincial tax for all provinces
Australia Income Tax Calculator
2024-25 ATO tax rates + Medicare levy
Self-Employment Tax Calculator
SE tax: 15.3% on net self-employment income
Capital Gains Tax Calculator
Short vs long-term capital gains rates
Sales Tax Calculator
All 50 US state sales tax rates
VAT Calculator
Add or extract VAT at any rate
Tax Withholding Calculator
W-4 based paycheck withholding estimate
Quarterly Tax Calculator
Estimated quarterly payments for freelancers
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