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Saint Lucia vs United Kingdom: tax rates compared
United Kingdom has an income tax rate of 45%, 15pp above Saint Lucia's 30%. The 200-country average is 28%: both sit above it. Saint Lucia's figure is dated 2026-01-13 and United Kingdom'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 | LC | GB | Difference |
|---|---|---|---|
| Income Tax | 30% | 45% | GB +15 pp |
| Corporate Tax | 30% | 25% | LC +5 pp |
| VAT | 12.5% | 20% | GB +7.5 pp |
| Capital Gains Tax | 0% | 24% | GB +24 pplargest gap |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Saint Lucia | 30% | Source: PWC Worldwide Tax Summaries — Saint Lucia (Individual, Taxes on personal income) · as of 2026-01-13 |
| United Kingdom | 45% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Difference | −15 pp | United Kingdom higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Saint Lucia | 30% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| United Kingdom | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | +5 pp | Saint Lucia higher |
Saint Lucia has a corporate tax rate of 30%, 5pp above United Kingdom's 25%. The 201-country average is 22.6%: both sit above it.
VAT
| Country | Rate | Source |
|---|---|---|
| Saint Lucia | 12.5% | Source: PWC Worldwide Tax Summaries — Saint Lucia (Corporate, Other taxes) · as of 2026-01-13 |
| United Kingdom | 20% | Source: PWC Worldwide Tax Summaries — United Kingdom (Corporate, Other taxes) · as of 2025-12-24 |
| Difference | −7.5 pp | United Kingdom higher |
United Kingdom has a VAT rate of 20%, 7.5pp above Saint Lucia's 12.5%. The 181-country average is 15%: Saint Lucia sits below it, United Kingdom sits above it. Saint Lucia's figure is dated 2026-01-13 and United Kingdom's 2025-12-24, so the two rates come from different data vintages.
Capital Gains Tax
| Country | Rate | Source |
|---|---|---|
| Saint Lucia | 0% | Source: PWC Worldwide Tax Summaries — Saint Lucia (Individual, Income determination) · as of 2026-01-13 |
| United Kingdom | 24% | Source: GOV.UK (HMRC) — Capital Gains Tax: rates · as of 2024-10-30 |
| Difference | −24 pp | United Kingdom higher |
United Kingdom has a capital gains tax rate of 24%, 24pp above Saint Lucia's 0%. The 175-country average is 10.3%: Saint Lucia sits below it, United Kingdom sits above it. Saint Lucia's figure is dated 2026-01-13 and United Kingdom's 2024-10-30, so the two rates come from different data vintages.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Saint Lucia | 0% | Source: PWC Worldwide Tax Summaries — Saint Lucia (Individual, Other taxes) · as of 2026-01-13 |
| United Kingdom | 0% | Source: PWC Worldwide Tax Summaries — United Kingdom (Individual, Other taxes) · as of 2025-12-24 |
| Difference | 0 pp | displayed rates match |
Saint Lucia and United Kingdom share the same wealth tax rate: 0%. The 193-country average is 0.1%: both sit below it. Saint Lucia's figure is dated 2026-01-13 and United Kingdom's 2025-12-24, so the two rates come from different data vintages.
Not covered for both countries yet: Crypto Tax.