UltraVAT calculates net, tax and gross live from a single amount.
What’s new:
• USA and Canada: tax rates by state or province.
• 54 countries with verified, up-to-date tax rates. Rates you already imported are kept.
• Country search also finds names without accents.
• History totals, with tax split by rate.
• Date ranges and CSV export (Premium, with a 7-day free trial).
• Amounts always add up: net + tax = gross.
• Easier to read in dark mode, many bugs fixed.