United States vs Mauritania
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
🇺🇸 United States — State & Local Taxes
The U.S. has 50 states each setting their own income tax (0%–13.3%). California tops at 13.3%, while Texas, Florida, and Nevada levy no state income tax. NYC adds its own income tax (up to 3.876%). Sales taxes vary from 0% (Oregon) to over 11% combined. Property taxes are primarily local. Some states like Washington have introduced capital gains levies.
🇲🇷 Mauritania — 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.
United States vs Mauritania: Key Tax Differences (2026)
💰 Income Tax: 🇲🇷 Mauritania has a higher top income tax rate (10–37% vs 0–40%). 🇺🇸 United States is more favourable for high earners.
🛒 VAT/Sales Tax: Mauritania has a higher consumption tax (0–11% vs 16%).
🏢 Corporate Tax: 🇺🇸 United States offers a lower corporate rate (21% vs 25%), which can influence business location decisions.
📈 Capital Gains: 🇺🇸 United States taxes investment gains at a lower rate (20% vs 25%), benefiting investors.