MR · AfricaLK · Asia
Mauritania vs Sri Lanka: tax rates compared
Mauritania's income tax rate is 4pp higher than Sri Lanka's (40% vs 36%). The 200-country average is 28%: both sit above it. Mauritania's figure is dated 2026-03-31 and Sri Lanka's 2025-08-28, 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 | LK | Difference |
|---|---|---|---|
| Income Tax | 40% | 36% | MR +4 pp |
| Corporate Tax | 25% | 30% | LK +5 pplargest gap |
| VAT | 16% | 18% | LK +2 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 |
| Sri Lanka | 36% | Source: Inland Revenue Department, Sri Lanka — Tax Chart, Year of Assessment 2025/2026 · as of 2025-08-28 |
| Difference | +4 pp | Mauritania higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Mauritania | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Sri Lanka | 30% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | −5 pp | Sri Lanka higher |
Sri Lanka's corporate tax rate is 5pp higher than Mauritania's (30% vs 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 |
| Sri Lanka | 18% | Source: Sri Lanka Inland Revenue Department — Value Added Tax (VAT) · as of 2024-01-01 |
| Difference | −2 pp | Sri Lanka higher |
Sri Lanka's VAT rate is 2pp higher than Mauritania's (18% vs 16%). The 181-country average is 15%: both sit above it. Mauritania's figure is dated 2026-03-31 and Sri Lanka's 2024-01-01, 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 |
| Sri Lanka | 0% | Source: Sri Lanka Inland Revenue Department — Acts of Parliament (tax legislation listing) · as of 2026-07-18 |
| Difference | 0 pp | displayed rates match |
Mauritania's wealth tax rate is identical to Sri Lanka's — both sit at 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: Capital Gains Tax, Crypto Tax.