KM · AfricaSB · Oceania
Comoros vs Solomon Islands: tax rates compared
Between the two, Solomon Islands's income tax rate (40%) tops Comoros's (30%) by 10pp. The 200-country average is 28%: both sit above it. Comoros's figure is dated 2023-01-01 and Solomon Islands's 2026-05-18, 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 | SB | Difference |
|---|---|---|---|
| Income Tax | 30% | 40% | SB +10 pp |
| Corporate Tax | 50% | 30% | KM +20 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 |
| Solomon Islands | 40% | Source: Solomon Islands Inland Revenue Division — Income Tax · as of 2026-05-18 |
| Difference | −10 pp | Solomon Islands higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Comoros | 50% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Solomon Islands | 30% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | +20 pp | Comoros higher |
Between the two, Comoros's corporate tax rate (50%) tops Solomon Islands's (30%) by 20pp. 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 |
| Solomon Islands | 0% | Source: Solomon Islands Inland Revenue Division · as of 2026-07-18 |
| Difference | 0 pp | displayed rates match |
There's no gap here — Comoros and Solomon Islands 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.