KM · AfricaGW · Africa
Comoros vs Guinea-Bissau: tax rates compared
Between the two, Comoros's income tax rate (30%) tops Guinea-Bissau's (20%) by 10pp. The 200-country average is 28%: Comoros sits above it, Guinea-Bissau sits below it. Comoros's figure is dated 2023-01-01 and Guinea-Bissau's 2021-01-31, 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
| Tax | KM | GW | Difference |
|---|---|---|---|
| Income Tax | 30% | 20% | KM +10 pp |
| Corporate Tax | 50% | 25% | KM +25 pplargest gap |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Comoros | 30% | Source: Comoros Direction Générale des Impôts — Code Général des Impôts 2023, Article 97 · as of 2023-01-01 |
| 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 | +10 pp | Comoros higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Comoros | 50% | 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 | Comoros higher |
Between the two, Comoros's corporate tax rate (50%) tops Guinea-Bissau's (25%) by 25pp. The 201-country average is 22.6%: both sit above it.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Comoros | 0% | Source: Direction Générale des Impôts / Administration Générale des Impôts et des Domaines (AGID), Comores — official site · as of 2026-07-18 |
| 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 |
There's no gap here — Comoros and Guinea-Bissau 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: VAT, Capital Gains Tax, Crypto Tax.