SB · OceaniaTR · Asia
Solomon Islands vs Türkiye: tax rates compared
Türkiye's income tax rate is 0.8pp higher than Solomon Islands's (40.8% vs 40%). The 200-country average is 28%: both sit above it. Solomon Islands's figure is dated 2026-05-18 and Türkiye's 2025-01-01, 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 | SB | TR | Difference |
|---|---|---|---|
| Income Tax | 40% | 40.8% | TR +0.8 pp |
| Corporate Tax | 30% | 25% | SB +5 pplargest gap |
| Capital Gains 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 |
| Türkiye | 40.8% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Difference | −0.8 pp | Türkiye higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 30% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Türkiye | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | +5 pp | Solomon Islands higher |
Solomon Islands's corporate tax rate is 5pp higher than Türkiye's (30% vs 25%). 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 |
| Türkiye | 0% | Source: PWC Worldwide Tax Summaries — Turkey (Individual, Income determination) · as of 2026-03-27 |
| Difference | 0 pp | displayed rates match |
Solomon Islands's capital gains tax rate is identical to Türkiye's — both sit at 0%. The 175-country average is 10.3%: both sit below it.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 0% | Source: Solomon Islands Inland Revenue Division · as of 2026-07-18 |
| Türkiye | 0% | Source: PWC Worldwide Tax Summaries — Türkiye (Individual, Other taxes) · as of 2026-03-27 |
| Difference | 0 pp | displayed rates match |
Solomon Islands's wealth tax rate is identical to Türkiye's — both sit at 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: VAT, Crypto Tax.