SB · OceaniaUS · Americas
Solomon Islands vs United States: tax rates compared
United States has an income tax rate of 43.7%, 3.7pp above Solomon Islands's 40%. The 200-country average is 28%: both sit above it. Solomon Islands's figure is dated 2026-05-18 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 | SB | US | Difference |
|---|---|---|---|
| Income Tax | 40% | 43.7% | US +3.7 pp |
| Corporate Tax | 30% | 25.6% | SB +4.4 pp |
| Capital Gains Tax | 0% | 20% | US +20 pplargest gap |
| Crypto Tax | 0% | 20% | US +20 pp |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 40% | Source: Solomon Islands Inland Revenue Division — Income Tax · as of 2026-05-18 |
| United States | 43.7% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Difference | −3.7 pp | United States higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 30% | 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 | +4.4 pp | Solomon Islands higher |
Solomon Islands has a corporate tax rate of 30%, 4.4pp above United States's 25.6%. The 201-country average is 22.6%: both sit above it.
Capital Gains Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 0% | Source: Solomon Islands Inland Revenue Division — Tax Information · as of 2026-07-19 |
| 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 has a capital gains tax rate of 20%, 20pp above Solomon Islands's 0%. The 175-country average is 10.3%: Solomon Islands sits below it, United States sits above it. Solomon Islands's figure is dated 2026-07-19 and United States's 2025-01-01, so the two rates come from different data vintages.
Crypto Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 0% | Source: Solomon Islands Inland Revenue Division — Income Tax · as of 2026-07-19 |
| 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 has a crypto tax rate of 20%, 20pp above Solomon Islands's 0%. The 88-country average is 13%: Solomon Islands sits below it, United States sits above it. Solomon Islands's figure is dated 2026-07-19 and United States's 2025-01-01, so the two rates come from different data vintages.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 0% | Source: Solomon Islands Inland Revenue Division · 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 |
Solomon Islands and United States share the same wealth tax rate: 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: VAT.