SB · Oceania ↔ ES · Europe
Solomon Islands vs Spain: tax rates compared
Solomon Islands has a corporate tax rate of 30%, 5pp above Spain's 25%. The 201-country average is 22.6%: both sit above it.
Verified data covers two of the six tracked tax types for both countries; every rate below is cited to its source and dated.
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 30% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Spain | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | +5 pp | Solomon Islands higherlargest gap on this page |
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 0% | Source: Solomon Islands Inland Revenue Division · as of 2026-07-18 |
| Spain | 3.5% | Source: PWC Worldwide Tax Summaries — Spain (Individual, Other taxes) · as of 2025-12-31 |
| Difference | −3.5 pp | Spain higher |
Spain has a wealth tax rate of 3.5%, 3.5pp above Solomon Islands's 0%. The 193-country average is 0.1%: Solomon Islands sits below it, Spain sits above it. Solomon Islands's figure is dated 2026-07-18 and Spain's 2025-12-31, so the two rates come from different data vintages.
Not covered for both countries yet: Income Tax, VAT, Capital Gains Tax, Crypto Tax.