GD · AmericasTO · Oceania
Grenada vs Tonga: tax rates compared
Grenada's income tax rate is 5pp higher than Tonga's (30% vs 25%). The 200-country average is 28%: Grenada sits above it, Tonga sits below it. Grenada's figure is dated 2026-07-20 and Tonga's 2021-07-01, so the two rates come from different data vintages.
Verified data covers three of the six tracked tax types for both countries; every rate below is cited to its source and dated.
At a glance
| Tax | GD | TO | Difference |
|---|---|---|---|
| Income Tax | 30% | 25% | GD +5 pplargest gap |
| Corporate Tax | 28% | 25% | GD +3 pp |
| VAT | 15% | 15% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Grenada | 30% | Source: Grenada Ministry of Finance — All you need to know about Personal Income Tax · as of 2026-07-20 |
| Tonga | 25% | Source: Ministry of Revenue & Customs, Government of Tonga — Individual Employee · as of 2021-07-01 |
| Difference | +5 pp | Grenada higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Grenada | 28% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Tonga | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | +3 pp | Grenada higher |
Grenada's corporate tax rate is 3pp higher than Tonga's (28% vs 25%). The 201-country average is 22.6%: both sit above it.
VAT
| Country | Rate | Source |
|---|---|---|
| Grenada | 15% | Source: Grenada Ministry of Finance — VAT and the Consumer · as of 2010-02-01 |
| Tonga | 15% | Source: Consumption Tax Act (CAP 26.02, 2016 Revised Edition), Kingdom of Tonga · as of 2010-11-24 |
| Difference | 0 pp | displayed rates match |
Grenada's VAT rate is identical to Tonga's — both sit at 15%. The 181-country average is 15%: Grenada matches the world average, Tonga matches the world average.
Not covered for both countries yet: Capital Gains Tax, Crypto Tax, Wealth Tax.