KN · AmericasTO · Oceania
Saint Kitts and Nevis vs Tonga: tax rates compared
Between the two, Tonga's income tax rate (25%) tops Saint Kitts and Nevis's (0%) by 25pp. The 200-country average is 28%: both sit below it. Saint Kitts and Nevis's figure is dated 2017-12-31 and Tonga's 2021-07-01, 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 | KN | TO | Difference |
|---|---|---|---|
| Income Tax | 0% | 25% | TO +25 pplargest gap |
| Corporate Tax | 33% | 25% | KN +8 pp |
| VAT | 17% | 15% | KN +2 pp |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| 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 |
| Tonga | 25% | Source: Ministry of Revenue & Customs, Government of Tonga — Individual Employee · as of 2021-07-01 |
| Difference | −25 pp | Tonga higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Saint Kitts and Nevis | 33% | 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 | +8 pp | Saint Kitts and Nevis higher |
Between the two, Saint Kitts and Nevis's corporate tax rate (33%) tops Tonga's (25%) by 8pp. The 201-country average is 22.6%: both sit above it.
VAT
| Country | Rate | Source |
|---|---|---|
| Saint Kitts and Nevis | 17% | Source: Saint Kitts and Nevis Inland Revenue Department · as of 2025-07-01 |
| Tonga | 15% | Source: Consumption Tax Act (CAP 26.02, 2016 Revised Edition), Kingdom of Tonga · as of 2010-11-24 |
| Difference | +2 pp | Saint Kitts and Nevis higher |
Between the two, Saint Kitts and Nevis's VAT rate (17%) tops Tonga's (15%) by 2pp. The 181-country average is 15%: Saint Kitts and Nevis sits above it, Tonga matches the world average. Saint Kitts and Nevis's figure is dated 2025-07-01 and Tonga's 2010-11-24, so the two rates come from different data vintages.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Saint Kitts and Nevis | 0% | Source: Saint Kitts and Nevis Inland Revenue Department — Types of Revenue · as of 2026-07-18 |
| Tonga | 0% | Source: Tonga Ministry of Revenue & Customs — Tax Legislations (official index) · as of 2026-07-18 |
| Difference | 0 pp | displayed rates match |
There's no gap here — Saint Kitts and Nevis and Tonga 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.