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Mauritania vs Saint Kitts and Nevis: tax rates compared
Mauritania has an income tax rate of 40%, 40pp above Saint Kitts and Nevis's 0%. The 200-country average is 28%: Mauritania sits above it, Saint Kitts and Nevis sits below it. Mauritania's figure is dated 2026-03-31 and Saint Kitts and Nevis's 2017-12-31, so the two rates come from different data vintages.
Verified data covers four of the six tracked tax types for both countries; every rate below is cited to its source and dated.
At a glance
| Tax | MR | KN | Difference |
|---|---|---|---|
| Income Tax | 40% | 0% | MR +40 pplargest gap |
| Corporate Tax | 25% | 33% | KN +8 pp |
| VAT | 16% | 17% | KN +1 pp |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Mauritania | 40% | Source: PWC Worldwide Tax Summaries — Mauritania (Individual, Taxes on personal income) · as of 2026-03-31 |
| Saint Kitts and Nevis | 0% | Source: Laws of Saint Christopher and Nevis — Income Tax Act, Cap. 20.22, Section 3 · as of 2017-12-31 |
| Difference | +40 pp | Mauritania higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Mauritania | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Saint Kitts and Nevis | 33% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | −8 pp | Saint Kitts and Nevis higher |
Saint Kitts and Nevis has a corporate tax rate of 33%, 8pp above Mauritania's 25%. The 201-country average is 22.6%: both sit above it.
VAT
| Country | Rate | Source |
|---|---|---|
| Mauritania | 16% | Source: PWC Worldwide Tax Summaries — Mauritania (Corporate, Other taxes) · as of 2026-03-31 |
| Saint Kitts and Nevis | 17% | Source: Saint Kitts and Nevis Inland Revenue Department · as of 2025-07-01 |
| Difference | −1 pp | Saint Kitts and Nevis higher |
Saint Kitts and Nevis has a VAT rate of 17%, 1pp above Mauritania's 16%. The 181-country average is 15%: both sit above it. Mauritania's figure is dated 2026-03-31 and Saint Kitts and Nevis's 2025-07-01, so the two rates come from different data vintages.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Mauritania | 0% | Source: PWC Worldwide Tax Summaries — Net wealth/worth tax rates (quick chart) · as of 2026-03-31 |
| Saint Kitts and Nevis | 0% | Source: Saint Kitts and Nevis Inland Revenue Department — Types of Revenue · as of 2026-07-18 |
| Difference | 0 pp | displayed rates match |
Mauritania and Saint Kitts and Nevis share the same wealth tax rate: 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: Capital Gains Tax, Crypto Tax.