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Guinea vs Isle of Man: tax rates compared

Guinea's corporate tax rate is 25pp higher than Isle of Man's (25% vs 0%). The 201-country average is 22.6%: Guinea sits above it, Isle of Man sits below it.

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

Corporate Tax

0102030405060World avg 22.6%GN 25%IM 0%
Corporate Tax, side by side
CountryRateSource
Guinea25%Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01
Isle of Man0%Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01
Difference+25 ppGuinea higherlargest gap on this page

Wealth Tax

0102030405060World avg 0.1%GN 0%IM 0%
Wealth Tax, side by side
CountryRateSource
Guinea0%Source: Direction Générale des Impôts (DGI) Guinée — official site · as of 2026-07-18
Isle of Man0%Source: PWC Worldwide Tax Summaries — Isle of Man (Individual, Other taxes) · as of 2026-02-06
Difference0 ppdisplayed rates match

Guinea's wealth tax rate is identical to Isle of Man's — both sit at 0%. The 193-country average is 0.1%: both sit below it.

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