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Mauritania vs Sao Tome and Principe
Tax Rate Comparison

Enter your income below for a personal tax estimate, then scroll down for full rate breakdowns.

πŸ‡²πŸ‡· Mauritania
vs
πŸ‡ΈπŸ‡Ή Sao Tome and Principe
Tax Year:

πŸ’° Personal Income Tax Calculator

Enter your income to see your estimated annual tax liability in each country β€” side by side.

Enter your annual income above to see your personal tax comparison β†’
Individual Income Tax (Top Marginal Rate)
Top Income Tax Rate
0–40%
No change
0–25%
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
16%
No change
15%
No change
Corporate Tax Rate
Corporate Tax Rate
25%
No change
25%
No change
Capital Gains Tax
Capital Gains Tax
Taxed as income
No change
Taxed as income
No change
Social Security & Payroll
Social Security / Payroll
3% + 15%
No change
7% + 8%
No change
State, Regional & Local Taxes

πŸ‡²πŸ‡· Mauritania β€” Mauritania Tax System

Mauritania has progressive income tax up to 40%. TVA is 16%. The economy is transitioning with new offshore gas production (Grand Tortue Ahmeyim LNG, launched 2024) set to significantly boost government revenues. Iron ore and fisheries are established export sectors. The DGI administers taxation. A 2022 amnesty for offshore assets repatriation was offered.

πŸ‡ΈπŸ‡Ή Sao Tome and Principe β€” Sao Tome & Principe Tax System

Sao Tome and Principe is a small island nation in the Gulf of Guinea with progressive income tax up to 25%. IVA (VAT) is 15%. The economy has long been dominated by cocoa exports and foreign aid. Offshore oil potential (Joint Development Zone with Nigeria) has not yet materialized in significant production. The country joined the EITI (Extractive Industries Transparency Initiative).

⚠️ Disclaimer: Rates shown are standard top/headline rates for informational purposes. Actual tax liability depends on income level, residency, deductions, and tax treaties. 2025–2026 data reflects announced or enacted rates and may be subject to change. Not financial or legal advice.

Mauritania vs Sao Tome and Principe: Key Tax Differences (2026)

πŸ’° Income Tax: πŸ‡²πŸ‡· Mauritania has a higher top income tax rate (0–40% vs 0–25%). πŸ‡ΈπŸ‡Ή Sao Tome and Principe is more favourable for high earners.

πŸ›’ VAT/Sales Tax: Mauritania has a higher consumption tax (16% vs 15%).

🏒 Corporate Tax: Corporate rates are similar in both countries (25% vs 25%).

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