SB · OceaniaKR · Asia
Solomon Islands vs South Korea: tax rates compared
South Korea has an income tax rate of 49.5%, 9.5pp 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 South Korea'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 | KR | Difference |
|---|---|---|---|
| Income Tax | 40% | 49.5% | KR +9.5 pplargest gap |
| Corporate Tax | 30% | 26.4% | SB +3.6 pp |
| Capital Gains Tax | 0% | 0% | match |
| Crypto Tax | 0% | 0% | match |
| 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 |
| South Korea | 49.5% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Difference | −9.5 pp | South Korea higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 30% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| South Korea | 26.4% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | +3.6 pp | Solomon Islands higher |
Solomon Islands has a corporate tax rate of 30%, 3.6pp above South Korea's 26.4%. 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 |
| South Korea | 0% | Source: PWC Worldwide Tax Summaries — Korea, Republic of (Individual, Income determination) · as of 2026-07-02 |
| Difference | 0 pp | displayed rates match |
Solomon Islands and South Korea share the same capital gains tax rate: 0%. The 175-country average is 10.3%: both sit below it.
Crypto Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 0% | Source: Solomon Islands Inland Revenue Division — Income Tax · as of 2026-07-19 |
| South Korea | 0% | Source: PWC Worldwide Tax Summaries — Korea, Republic of (Corporate, Income determination — Income from virtual assets) · as of 2026-06-04 |
| Difference | 0 pp | displayed rates match |
Solomon Islands and South Korea share the same crypto tax rate: 0%. The 88-country average is 13%: both sit below it.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 0% | Source: Solomon Islands Inland Revenue Division · as of 2026-07-18 |
| South Korea | 0% | Source: PWC Worldwide Tax Summaries — Korea, Republic of (Individual, Other taxes) · as of 2026-07-02 |
| Difference | 0 pp | displayed rates match |
Solomon Islands and South Korea 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.