According to the World Population Map, the 10 highest taxed countries are:

Top 10 Countries with the Highest Personal Income Tax Rates – Trading Economics 2021:

Ivory Coast – 60%
Finland – 56.95%
Japan – 55.97%
Denmark – 55.90%
Austria – 55.00%
Sweden – 52.90%
Aruba – 52.00%
Belgium – 50.00% (tie)
Israel – 50.00% (tie)
Slovenia – 50.00% (tie)

Top 11 Countries with the Highest Corporate Taxes – Trading Economics 2021:
Puerto Rico – 37.5%
Suriname – 36.0%
Chad – 35.0% (tie)
Equatorial Guinea – 35.0% (tie)
Guinea – 35.0% (tie)
Iraq – 35.0% (tie)
Malta – 35.0% (tie)
Sudan – 35.0% (tie)
Zambia – 35.0% (tie)
Brazil – 34.0% (tie)

Top 11 Countries with the Highest Sales Taxes – Trading Economics 2021:
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