AU · OceaniaGG · Europe
Australia vs Guernsey: tax rates compared
Australia's income tax rate is 27pp higher than Guernsey's (47% vs 20%). The 200-country average is 28%: Australia sits above it, Guernsey sits below 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 | AU | GG | Difference |
|---|---|---|---|
| Income Tax | 47% | 20% | AU +27 pp |
| Corporate Tax | 30% | 0% | AU +30 pp |
| VAT | 10% | 0% | AU +10 pp |
| Capital Gains Tax | 45% | 0% | AU +45 pplargest gap |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Australia | 47% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Guernsey | 20% | Source: PwC Worldwide Tax Summaries — Guernsey, Channel Islands, Individual - Taxes on personal income · as of 2025-12-17 |
| Difference | +27 pp | Australia higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Australia | 30% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Guernsey | 0% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | +30 pp | Australia higher |
Australia's corporate tax rate is 30pp higher than Guernsey's (30% vs 0%). The 201-country average is 22.6%: Australia sits above it, Guernsey sits below it.
VAT
| Country | Rate | Source |
|---|---|---|
| Australia | 10% | Source: PWC Worldwide Tax Summaries — Australia (Corporate, Other taxes) · as of 2026-06-30 |
| Guernsey | 0% | Source: PWC Worldwide Tax Summaries — Guernsey (Individual, Other taxes) · as of 2025-12-17 |
| Difference | +10 pp | Australia higher |
Australia's VAT rate is 10pp higher than Guernsey's (10% vs 0%). The 181-country average is 15%: both sit below it. Australia's figure is dated 2026-06-30 and Guernsey's 2025-12-17, so the two rates come from different data vintages.
Capital Gains Tax
| Country | Rate | Source |
|---|---|---|
| Australia | 45% | Source: PWC Worldwide Tax Summaries — Australia (Individual, Taxes on personal income) · as of 2026-06-30 |
| Guernsey | 0% | Source: PwC Worldwide Tax Summaries — Guernsey, Channel Islands, Individual - Income determination · as of 2025-12-17 |
| Difference | +45 pp | Australia higher |
Australia's capital gains tax rate is 45pp higher than Guernsey's (45% vs 0%). The 175-country average is 10.3%: Australia sits above it, Guernsey sits below it. Australia's figure is dated 2026-06-30 and Guernsey's 2025-12-17, so the two rates come from different data vintages.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Australia | 0% | Source: PWC Worldwide Tax Summaries — Australia (Net wealth/worth tax rates) · as of 2026-06-30 |
| Guernsey | 0% | Source: PWC Worldwide Tax Summaries — Guernsey (Individual, Other taxes) · as of 2025-12-17 |
| Difference | 0 pp | displayed rates match |
Australia's wealth tax rate is identical to Guernsey's — both sit at 0%. The 193-country average is 0.1%: both sit below it. Australia's figure is dated 2026-06-30 and Guernsey's 2025-12-17, so the two rates come from different data vintages.
Not covered for both countries yet: Crypto Tax.