GG · Europe ↔ PT · Europe
Guernsey vs Portugal: tax rates compared
Portugal has a corporate tax rate of 30.5%, 30.5pp above Guernsey's 0%. The 201-country average is 22.6%: Guernsey sits below it, Portugal sits above 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
| Country | Rate | Source |
|---|---|---|
| Guernsey | 0% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Portugal | 30.5% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | −30.5 pp | Portugal higherlargest gap on this page |
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Guernsey | 0% | Source: PWC Worldwide Tax Summaries — Guernsey (Individual, Other taxes) · as of 2025-12-17 |
| Portugal | 0% | Source: PWC Worldwide Tax Summaries — Portugal (Individual, Other taxes) · as of 2026-01-05 |
| Difference | 0 pp | displayed rates match |
Guernsey and Portugal share the same wealth tax rate: 0%. The 193-country average is 0.1%: both sit below it. Guernsey's figure is dated 2025-12-17 and Portugal's 2026-01-05, so the two rates come from different data vintages.
Not covered for both countries yet: Income Tax, VAT, Capital Gains Tax, Crypto Tax.