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Kuwait vs United States: tax rates compared
United States's income tax rate is 43.7pp higher than Kuwait's (43.7% vs 0%). The 200-country average is 28%: Kuwait sits below it, United States sits above it. Kuwait's figure is dated 2026-01-15 and United States's 2025-01-01, so the two rates come from different data vintages.
Verified data covers five of the six tracked tax types for both countries; every rate below is cited to its source and dated.
At a glance
| Tax | KW | US | Difference |
|---|---|---|---|
| Income Tax | 0% | 43.7% | US +43.7 pplargest gap |
| Corporate Tax | 15% | 25.6% | US +10.6 pp |
| Capital Gains Tax | 0% | 20% | US +20 pp |
| Crypto Tax | 0% | 20% | US +20 pp |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Kuwait | 0% | Source: PWC Worldwide Tax Summaries — Kuwait (Individual, Taxes on personal income) · as of 2026-01-15 |
| United States | 43.7% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Difference | −43.7 pp | United States higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Kuwait | 15% | 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 | −10.6 pp | United States higher |
United States's corporate tax rate is 10.6pp higher than Kuwait's (25.6% vs 15%). The 201-country average is 22.6%: Kuwait sits below it, United States sits above it.
Capital Gains Tax
| Country | Rate | Source |
|---|---|---|
| Kuwait | 0% | Source: PWC Worldwide Tax Summaries — Kuwait (Individual, Taxes on personal income) · as of 2026-01-15 |
| United States | 20% | Source: PWC Worldwide Tax Summaries — United States (Individual, Other taxes) · as of 2025-01-01 |
| Difference | −20 pp | United States higher |
United States's capital gains tax rate is 20pp higher than Kuwait's (20% vs 0%). The 175-country average is 10.3%: Kuwait sits below it, United States sits above it. Kuwait's figure is dated 2026-01-15 and United States's 2025-01-01, so the two rates come from different data vintages.
Crypto Tax
| Country | Rate | Source |
|---|---|---|
| Kuwait | 0% | Source: PWC Worldwide Tax Summaries — Kuwait (Individual, Taxes on personal income) · as of 2026-01-15 |
| United States | 20% | Source: IRS Publication 550 (2025), Investment Income and Expenses · as of 2025-01-01 |
| Difference | −20 pp | United States higher |
United States's crypto tax rate is 20pp higher than Kuwait's (20% vs 0%). The 88-country average is 13%: Kuwait sits below it, United States sits above it. Kuwait's figure is dated 2026-01-15 and United States's 2025-01-01, so the two rates come from different data vintages.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Kuwait | 0% | Source: PWC Worldwide Tax Summaries — Net wealth/worth tax rates (quick chart) · as of 2026-01-15 |
| United States | 0% | Source: PWC Worldwide Tax Summaries — United States (Individual, Other taxes) · as of 2026-03-18 |
| Difference | 0 pp | displayed rates match |
Kuwait's wealth tax rate is identical to United States's — both sit at 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: VAT.