AG · AmericasPT · Europe
Antigua and Barbuda vs Portugal: tax rates compared
Portugal's income tax rate is 53pp higher than Antigua and Barbuda's (53% vs 0%). The 200-country average is 28%: Antigua and Barbuda sits below it, Portugal sits above it. Antigua and Barbuda's figure is dated 2026-07-20 and Portugal'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 | AG | PT | Difference |
|---|---|---|---|
| Income Tax | 0% | 53% | PT +53 pplargest gap |
| Corporate Tax | 25% | 30.5% | PT +5.5 pp |
| VAT | 17% | 23% | PT +6 pp |
| Capital Gains Tax | 0% | 28% | PT +28 pp |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Antigua and Barbuda | 0% | Source: Inland Revenue Department, Antigua and Barbuda — Taxes, Duties, Levies & Fees Administered by the Inland Revenue Department · as of 2026-07-20 |
| Portugal | 53% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Difference | −53 pp | Portugal higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Antigua and Barbuda | 25% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Portugal | 30.5% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | −5.5 pp | Portugal higher |
Portugal's corporate tax rate is 5.5pp higher than Antigua and Barbuda's (30.5% vs 25%). The 201-country average is 22.6%: both sit above it.
VAT
| Country | Rate | Source |
|---|---|---|
| Antigua and Barbuda | 17% | Source: EY Worldwide VAT, GST and Sales Tax Guide 2026 — Antigua and Barbuda · as of 2026-01-01 |
| Portugal | 23% | Source: PWC Worldwide Tax Summaries — Portugal (Corporate, Other taxes) · as of 2026-07-24 |
| Difference | −6 pp | Portugal higher |
Portugal's VAT rate is 6pp higher than Antigua and Barbuda's (23% vs 17%). The 181-country average is 15%: both sit above it.
Capital Gains Tax
| Country | Rate | Source |
|---|---|---|
| Antigua and Barbuda | 0% | Source: Inland Revenue Department, Antigua and Barbuda — "Taxes, Duties, Levies & Fees administered by the Inland Revenue Department" · as of 2026-07-19 |
| Portugal | 28% | Source: PWC Worldwide Tax Summaries — Portugal (Individual, Income determination) · as of 2026-07-24 |
| Difference | −28 pp | Portugal higher |
Portugal's capital gains tax rate is 28pp higher than Antigua and Barbuda's (28% vs 0%). The 175-country average is 10.3%: Antigua and Barbuda sits below it, Portugal sits above it.
Not covered for both countries yet: Crypto Tax, Wealth Tax.