Solomon Islands vs Gambia
Tax Rate Comparison
Enter your income below for a personal tax estimate, then scroll down for full rate breakdowns.
💰 Personal Income Tax Calculator
Enter your income to see your estimated annual tax liability in each country — side by side.
Individual Income Tax (Top Marginal Rate)
VAT / GST / Sales Tax
Corporate Tax Rate
Capital Gains Tax
Social Security & Payroll
🇸🇧 Solomon Islands — Solomon Islands Tax System
The Solomon Islands levies income tax at progressive rates up to 40%. GST (Goods and Services Tax) replaced import duties for many items. Tax administration is handled by the Inland Revenue Division. Logging, fishing, and subsistence agriculture dominate the economy. Political instability and dependence on aid are ongoing challenges.
🇬🇲 Gambia — Gambia Tax System
The Gambia has progressive income tax up to 35%. Standard GST is 15%. Following the end of Yahya Jammeh's 22-year dictatorship in 2017, President Adama Barrow has been rebuilding democratic institutions. The economy is heavily tourism-dependent and relies on groundnut exports and remittances. GRA (Gambia Revenue Authority) administers tax collection.
Solomon Islands vs Gambia: Key Tax Differences (2026)
💰 Income Tax: 🇸🇧 Solomon Islands has a higher top income tax rate (0–40% vs 0–35%). 🇬🇲 Gambia is more favourable for high earners.
🛒 VAT/Sales Tax: Gambia has a higher consumption tax (10% vs 15%).
🏢 Corporate Tax: 🇬🇲 Gambia offers a lower corporate rate (27% vs 30%), which can influence business location decisions.
📈 Capital Gains: 🇸🇧 Solomon Islands taxes investment gains at a lower rate (0% vs 27%), benefiting investors.