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Netherlands vs Mauritania
Tax Rate Comparison

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

๐Ÿ‡ณ๐Ÿ‡ฑ Netherlands
vs
๐Ÿ‡ฒ๐Ÿ‡ท Mauritania
Tax Year:

๐Ÿ’ฐ Personal Income Tax Calculator

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

Enter your annual income above to see your personal tax comparison โ†’
Individual Income Tax (Top Marginal Rate)
Top Income Tax Rate
9.32โ€“49.5%
Box 3 reform: actual returns taxed (not deemed)
No change
0โ€“40%
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
9โ€“21%
Reduced 9% rate under review
No change
16%
No change
Corporate Tax Rate
Corporate Tax Rate
19โ€“25.8%
Stable; Pillar Two global minimum tax applies
No change
25%
No change
Capital Gains Tax
Capital Gains Tax
~38%
Box 3 new regime: actual return basis
No change
Taxed as income
No change
Social Security & Payroll
Social Security / Payroll
~28%
AOW/WW/WIA contributions ceiling raised
โ–ฒ +0.4pp vs 2025
3% + 15%
No change
State, Regional & Local Taxes

๐Ÿ‡ณ๐Ÿ‡ฑ Netherlands โ€” Municipal & Water Board Taxes

The Netherlands is a unitary state โ€” income tax is set nationally. Municipalities levy property taxes (OZB) and water boards (waterschappen) charge annual water management levies. The Box 3 system is under ongoing reform following Supreme Court rulings. New Box 3 reform taxes actual returns from 2027.

๐Ÿ‡ฒ๐Ÿ‡ท Mauritania โ€” 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.

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

Netherlands vs Mauritania: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ณ๐Ÿ‡ฑ Netherlands has a higher top income tax rate (9.32โ€“49.5% vs 0โ€“40%). ๐Ÿ‡ฒ๐Ÿ‡ท Mauritania is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: Netherlands has a higher consumption tax (9โ€“21% vs 16%).

๐Ÿข Corporate Tax: ๐Ÿ‡ฒ๐Ÿ‡ท Mauritania offers a lower corporate rate (25% vs 25.8%), which can influence business location decisions.

๐Ÿ“ˆ Capital Gains: ๐Ÿ‡ฒ๐Ÿ‡ท Mauritania taxes investment gains at a lower rate (25% vs 38%), benefiting investors.

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