MR · AfricaTZ · Africa
Mauritania vs Tanzania: tax rates compared
Between the two, Mauritania's income tax rate (40%) tops Tanzania's (30%) by 10pp. The 200-country average is 28%: both sit above it.
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 | TZ | Difference |
|---|---|---|---|
| Income Tax | 40% | 30% | MR +10 pplargest gap |
| Corporate Tax | 25% | 30% | TZ +5 pp |
| VAT | 16% | 18% | TZ +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 |
| Tanzania | 30% | Source: PWC Worldwide Tax Summaries — Tanzania (Individual, Taxes on personal income) · as of 2026-01-14 |
| Difference | +10 pp | Mauritania higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Mauritania | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Tanzania | 30% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | −5 pp | Tanzania higher |
Between the two, Tanzania's corporate tax rate (30%) tops Mauritania's (25%) by 5pp. 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 |
| Tanzania | 18% | Source: PWC Worldwide Tax Summaries — Tanzania (Corporate, Other taxes) · as of 2026-01-14 |
| Difference | −2 pp | Tanzania higher |
Between the two, Tanzania's VAT rate (18%) tops Mauritania's (16%) by 2pp. The 181-country average is 15%: both sit above it.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Mauritania | 0% | Source: PWC Worldwide Tax Summaries — Net wealth/worth tax rates (quick chart) · as of 2026-03-31 |
| Tanzania | 0% | Source: PWC Worldwide Tax Summaries — Tanzania (Individual, Other taxes) · as of 2026-01-14 |
| Difference | 0 pp | displayed rates match |
There's no gap here — Mauritania and Tanzania both post a wealth tax rate of 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: Capital Gains Tax, Crypto Tax.