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Cayman Islands vs Guinea-Bissau: tax rates compared
Guinea-Bissau's income tax rate is 20pp higher than Cayman Islands's (20% vs 0%). The 200-country average is 28%: both sit below it. Cayman Islands's figure is dated 2026-05-29 and Guinea-Bissau's 2021-01-31, so the two rates come from different data vintages.
Verified data covers four of the six tracked tax types for both countries; every rate below is cited to its source and dated.
At a glance
| Tax | KY | GW | Difference |
|---|---|---|---|
| Income Tax | 0% | 20% | GW +20 pp |
| Corporate Tax | 0% | 25% | GW +25 pplargest gap |
| VAT | 0% | 19% | GW +19 pp |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Cayman Islands | 0% | Source: PWC Worldwide Tax Summaries — Cayman Islands (Individual, Taxes on personal income) · as of 2026-05-29 |
| Guinea-Bissau | 20% | Source: Ministério das Finanças (Guiné-Bissau) — Código do Imposto Profissional, Artigo 27º (Redação atribuída pelo artigo 10º da Lei nº 1/2021), via Kontaktu legislation portal · as of 2021-01-31 |
| Difference | −20 pp | Guinea-Bissau higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Cayman Islands | 0% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Guinea-Bissau | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | −25 pp | Guinea-Bissau higher |
Guinea-Bissau's corporate tax rate is 25pp higher than Cayman Islands's (25% vs 0%). The 201-country average is 22.6%: Cayman Islands sits below it, Guinea-Bissau sits above it.
VAT
| Country | Rate | Source |
|---|---|---|
| Cayman Islands | 0% | Source: PWC Worldwide Tax Summaries — Cayman Islands (Corporate, Other taxes) · as of 2026-05-29 |
| Guinea-Bissau | 19% | Source: Ministério das Finanças (Guiné-Bissau) — Lei nº 4/2022 (Código do IVA), via Kontaktu legislation portal · as of 2022-02-25 |
| Difference | −19 pp | Guinea-Bissau higher |
Guinea-Bissau's VAT rate is 19pp higher than Cayman Islands's (19% vs 0%). The 181-country average is 15%: Cayman Islands sits below it, Guinea-Bissau sits above it. Cayman Islands's figure is dated 2026-05-29 and Guinea-Bissau's 2022-02-25, so the two rates come from different data vintages.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Cayman Islands | 0% | Source: PWC Worldwide Tax Summaries — Cayman Islands (Individual, Other taxes) · as of 2026-05-29 |
| Guinea-Bissau | 0% | Source: Direção Geral das Contribuições e Impostos (DGCI) Guiné-Bissau — official withholding-tax return instructions (Instrução de Serviço, DGCI/2021), hosted on the Ministério das Finanças domain · as of 2026-07-18 |
| Difference | 0 pp | displayed rates match |
Cayman Islands's wealth tax rate is identical to Guinea-Bissau's — both sit at 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: Capital Gains Tax, Crypto Tax.