Global VAT & Tax Calculator

Stop guessing VAT rates. Get compliance-aware tax calculations for 80+ countries in a single API call. Built for SaaS founders and developers integrating Stripe who need correct tax rates AND compliance guidance — not just a number. Handles EU VAT OSS, reverse charge (B2B), US state sales tax for digital goods, and Africa VAT. Returns plain-English compliance notes with every response so you know exactly what the law requires. Rates updated quarterly from official government sources.