SI · EuropeTO · Oceania
Slovenia vs Tonga: tax rates compared
Slovenia has an income tax rate of 50%, 25pp above Tonga's 25%. The 200-country average is 28%: Slovenia sits above it, Tonga sits below it. Slovenia's figure is dated 2025-01-01 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 | SI | TO | Difference |
|---|---|---|---|
| Income Tax | 50% | 25% | SI +25 pplargest gap |
| Corporate Tax | 22% | 25% | TO +3 pp |
| VAT | 22% | 15% | SI +7 pp |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Slovenia | 50% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Tonga | 25% | Source: Ministry of Revenue & Customs, Government of Tonga — Individual Employee · as of 2021-07-01 |
| Difference | +25 pp | Slovenia higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Slovenia | 22% | 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 | Tonga higher |
Tonga has a corporate tax rate of 25%, 3pp above Slovenia's 22%. The 201-country average is 22.6%: Slovenia sits below it, Tonga sits above it.
VAT
| Country | Rate | Source |
|---|---|---|
| Slovenia | 22% | Source: PWC Worldwide Tax Summaries — Slovenia (Corporate, Other taxes) · as of 2026-07-15 |
| Tonga | 15% | Source: Consumption Tax Act (CAP 26.02, 2016 Revised Edition), Kingdom of Tonga · as of 2010-11-24 |
| Difference | +7 pp | Slovenia higher |
Slovenia has a VAT rate of 22%, 7pp above Tonga's 15%. The 181-country average is 15%: Slovenia sits above it, Tonga matches the world average. Slovenia's figure is dated 2026-07-15 and Tonga's 2010-11-24, so the two rates come from different data vintages.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Slovenia | 0% | Source: PWC Worldwide Tax Summaries — Slovenia (Net wealth/worth tax rates) · as of 2026-07-15 |
| Tonga | 0% | Source: Tonga Ministry of Revenue & Customs — Tax Legislations (official index) · as of 2026-07-18 |
| Difference | 0 pp | displayed rates match |
Slovenia and Tonga share the same wealth tax rate: 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: Capital Gains Tax, Crypto Tax.