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Cayman Islands vs Marshall Islands: tax rates compared
Marshall Islands's income tax rate is 12pp higher than Cayman Islands's (12% vs 0%). The 200-country average is 28%: both sit below it. Cayman Islands's figure is dated 2026-05-29 and Marshall Islands's 2018-05-21, so the two rates come from different data vintages.
Verified data covers two of the six tracked tax types for both countries; every rate below is cited to its source and dated.
At a glance
| Tax | KY | MH | Difference |
|---|---|---|---|
| Income Tax | 0% | 12% | MH +12 pplargest gap |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Cayman Islands | 0% | Source: PWC Worldwide Tax Summaries — Cayman Islands (Individual, Taxes on personal income) · as of 2026-05-29 |
| Marshall Islands | 12% | Source: Nitijela (Parliament) of the Republic of the Marshall Islands — Title 48 MIRC, Chapter 1, Income Tax Act 1989, Section 103 (Tax on Wages and Salaries) · as of 2018-05-21 |
| Difference | −12 pp | Marshall Islands higher |
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Cayman Islands | 0% | Source: PWC Worldwide Tax Summaries — Cayman Islands (Individual, Other taxes) · as of 2026-05-29 |
| Marshall Islands | 0% | Source: Nitijela (Parliament) of the Republic of the Marshall Islands — Title 48 MIRC, Chapter 1, Income Tax Act 1989 · as of 2026-07-18 |
| Difference | 0 pp | displayed rates match |
Cayman Islands's wealth tax rate is identical to Marshall Islands's — both sit at 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: Corporate Tax, VAT, Capital Gains Tax, Crypto Tax.