GW · Africa ↔ TO · Oceania
Guinea-Bissau vs Tonga: tax rates compared
There's no gap here — Guinea-Bissau and Tonga both post a corporate tax rate of 25%. The 201-country average is 22.6%: both sit 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 |
|---|---|---|
| Guinea-Bissau | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Tonga | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | 0 pp | displayed rates match |
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| 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 |
| Tonga | 0% | Source: Tonga Ministry of Revenue & Customs — Tax Legislations (official index) · as of 2026-07-18 |
| Difference | 0 pp | displayed rates match |
There's no gap here — Guinea-Bissau and Tonga both post a wealth tax rate of 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.