TaxGlass

BR · AmericasMR · Africa

Brazil vs Mauritania: tax rates compared

Between the two, Mauritania's income tax rate (40%) tops Brazil's (27.5%) by 12.5pp. The 200-country average is 28%: Brazil sits below it, Mauritania sits above it. Brazil's figure is dated 2025-05-02 and Mauritania's 2026-03-31, so the two rates come from different data vintages.

Verified data covers three of the six tracked tax types for both countries; every rate below is cited to its source and dated.

At a glance

0102030405060Income27.5%40%Corporate25%34%Wealth Tax0%
three shared taxes, side by side
Tax BR MRDifference
Income Tax27.5%40%MR +12.5 pplargest gap
Corporate Tax34%25%BR +9 pp
Wealth Tax0%0%match

Income Tax

Income Tax, side by side
CountryRateSource
Brazil27.5%Source: PWC Worldwide Tax Summaries — Brazil (Individual, Taxes on personal income) · as of 2025-05-02
Mauritania40%Source: PWC Worldwide Tax Summaries — Mauritania (Individual, Taxes on personal income) · as of 2026-03-31
Difference−12.5 ppMauritania higher

Corporate Tax

Corporate Tax, side by side
CountryRateSource
Brazil34%Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01
Mauritania25%Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01
Difference+9 ppBrazil higher

Between the two, Brazil's corporate tax rate (34%) tops Mauritania's (25%) by 9pp. The 201-country average is 22.6%: both sit above it.

Wealth Tax

Wealth Tax, side by side
CountryRateSource
Brazil0%Source: PWC Worldwide Tax Summaries — Brazil (Individual, Other taxes) · as of 2025-05-02
Mauritania0%Source: PWC Worldwide Tax Summaries — Net wealth/worth tax rates (quick chart) · as of 2026-03-31
Difference0 ppdisplayed rates match

There's no gap here — Brazil and Mauritania both post a wealth tax rate of 0%. The 193-country average is 0.1%: both sit below it. Brazil's figure is dated 2025-05-02 and Mauritania's 2026-03-31, so the two rates come from different data vintages.

Not covered for both countries yet: VAT, Capital Gains Tax, Crypto Tax.