TO · OceaniaUS · Americas
Tonga vs United States: tax rates compared
Between the two, United States's income tax rate (43.7%) tops Tonga's (25%) by 18.7pp. The 200-country average is 28%: Tonga sits below it, United States sits above it. Tonga's figure is dated 2021-07-01 and United States's 2025-01-01, 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 | TO | US | Difference |
|---|---|---|---|
| Income Tax | 25% | 43.7% | US +18.7 pplargest gap |
| Corporate Tax | 25% | 25.6% | US +0.6 pp |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Tonga | 25% | Source: Ministry of Revenue & Customs, Government of Tonga — Individual Employee · as of 2021-07-01 |
| United States | 43.7% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Difference | −18.7 pp | United States higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Tonga | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| United States | 25.6% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | −0.6 pp | United States higher |
Between the two, United States's corporate tax rate (25.6%) tops Tonga's (25%) by 0.6pp. The 201-country average is 22.6%: both sit above it.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Tonga | 0% | Source: Tonga Ministry of Revenue & Customs — Tax Legislations (official index) · as of 2026-07-18 |
| United States | 0% | Source: PWC Worldwide Tax Summaries — United States (Individual, Other taxes) · as of 2026-03-18 |
| Difference | 0 pp | displayed rates match |
There's no gap here — Tonga and United States 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: VAT, Capital Gains Tax, Crypto Tax.