Methods and sources
Country methods
Each page explains how the estimate is calculated for that country and links the sources used on 12 November 2026. The European Union is not one tax system.
Americas
- United States Official
- Canada Official
- Brazil Official
- Mexico Approximate
- Argentina Official
Europe
- United Kingdom Official
- Germany Official
- France Official
- Netherlands Official
- Ireland Official
- Spain Official
- Italy Official
- Switzerland Official
- Portugal Official
- Sweden Official
- Norway Official
- Poland Official
- Austria Official
- Belgium Official
Asia-Pacific
- Australia Official
- Singapore Official
- Japan Official
- South Korea Official
- India Official
- Hong Kong Official
- New Zealand Official
- Philippines Approximate
- Indonesia Official
- Thailand Official
- Vietnam Official
- Malaysia Official
Middle East
- United Arab Emirates Official
- Israel Official
- Saudi Arabia Official
Africa
- South Africa Official
- Nigeria Official