SB · OceaniaVN · Asia
Solomon Islands vs Vietnam: tax rates compared
Solomon Islands's income tax rate is 5pp higher than Vietnam's (40% vs 35%). The 200-country average is 28%: both sit above it.
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 | VN | Difference |
|---|---|---|---|
| Income Tax | 40% | 35% | SB +5 pp |
| Corporate Tax | 30% | 20% | SB +10 pplargest gap |
| Capital Gains Tax | 0% | 0.1% | VN +0.1 pp |
| Crypto Tax | 0% | 0.1% | VN +0.1 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 |
| Vietnam | 35% | Source: PWC Worldwide Tax Summaries — Vietnam (Individual, Taxes on personal income) · as of 2026-03-09 |
| Difference | +5 pp | Solomon Islands higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 30% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Vietnam | 20% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | +10 pp | Solomon Islands higher |
Solomon Islands's corporate tax rate is 10pp higher than Vietnam's (30% vs 20%). The 201-country average is 22.6%: Solomon Islands sits above it, Vietnam sits below it.
Capital Gains Tax
| Country | Rate | Source |
|---|---|---|
| Solomon Islands | 0% | Source: Solomon Islands Inland Revenue Division — Tax Information · as of 2026-07-19 |
| Vietnam | 0.1% | Source: PWC Worldwide Tax Summaries — Vietnam (Individual, Taxes on personal income) · as of 2026-03-09 |
| Difference | −0.1 pp | Vietnam higher |
Vietnam's capital gains tax rate is 0.1pp higher than Solomon Islands's (0.1% vs 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 |
| Vietnam | 0.1% | Source: EY Worldwide Personal Tax and Immigration Guide 2025-26 — Vietnam · as of 2025-10-01 |
| Difference | −0.1 pp | Vietnam higher |
Vietnam's crypto tax rate is 0.1pp higher than Solomon Islands's (0.1% vs 0%). The 88-country average is 13%: both sit below it. Solomon Islands's figure is dated 2026-07-19 and Vietnam's 2025-10-01, 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 |
| Vietnam | 0% | Source: PWC Worldwide Tax Summaries — Vietnam (Individual, Other taxes) · as of 2026-03-09 |
| Difference | 0 pp | displayed rates match |
Solomon Islands's wealth tax rate is identical to Vietnam's — both sit at 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: VAT.