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Australia vs Saint Kitts and Nevis: tax rates compared
Australia has an income tax rate of 47%, 47pp above Saint Kitts and Nevis's 0%. The 200-country average is 28%: Australia sits above it, Saint Kitts and Nevis sits below it. Australia's figure is dated 2025-01-01 and Saint Kitts and Nevis's 2017-12-31, so the two rates come from different data vintages.
Verified data covers six of the six tracked tax types for both countries; every rate below is cited to its source and dated.
At a glance
| Tax | AU | KN | Difference |
|---|---|---|---|
| Income Tax | 47% | 0% | AU +47 pplargest gap |
| Corporate Tax | 30% | 33% | KN +3 pp |
| VAT | 10% | 17% | KN +7 pp |
| Capital Gains Tax | 45% | 0% | AU +45 pp |
| Crypto Tax | 45% | 0% | AU +45 pp |
| 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 |
| Saint Kitts and Nevis | 0% | Source: Laws of Saint Christopher and Nevis — Income Tax Act, Cap. 20.22, Section 3 · as of 2017-12-31 |
| Difference | +47 pp | Australia higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Australia | 30% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Saint Kitts and Nevis | 33% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | −3 pp | Saint Kitts and Nevis higher |
Saint Kitts and Nevis has a corporate tax rate of 33%, 3pp above Australia's 30%. The 201-country average is 22.6%: both sit above it.
VAT
| Country | Rate | Source |
|---|---|---|
| Australia | 10% | Source: PWC Worldwide Tax Summaries — Australia (Corporate, Other taxes) · as of 2026-06-30 |
| Saint Kitts and Nevis | 17% | Source: Saint Kitts and Nevis Inland Revenue Department · as of 2025-07-01 |
| Difference | −7 pp | Saint Kitts and Nevis higher |
Saint Kitts and Nevis has a VAT rate of 17%, 7pp above Australia's 10%. The 181-country average is 15%: Australia sits below it, Saint Kitts and Nevis sits above it. Australia's figure is dated 2026-06-30 and Saint Kitts and Nevis's 2025-07-01, 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 |
| Saint Kitts and Nevis | 0% | Source: Laws of Saint Christopher and Nevis — Income Tax Act, Cap. 20.22, Section 3(2)-(3) · as of 2017-12-31 |
| Difference | +45 pp | Australia higher |
Australia has a capital gains tax rate of 45%, 45pp above Saint Kitts and Nevis's 0%. The 175-country average is 10.3%: Australia sits above it, Saint Kitts and Nevis sits below it. Australia's figure is dated 2026-06-30 and Saint Kitts and Nevis's 2017-12-31, so the two rates come from different data vintages.
Crypto Tax
| Country | Rate | Source |
|---|---|---|
| Australia | 45% | Source: Australian Taxation Office — How to work out and report CGT on crypto · as of 2026-06-22 |
| Saint Kitts and Nevis | 0% | Source: Laws of Saint Christopher and Nevis — Income Tax Act, Cap. 20.22, Section 3 · as of 2017-12-31 |
| Difference | +45 pp | Australia higher |
Australia has a crypto tax rate of 45%, 45pp above Saint Kitts and Nevis's 0%. The 88-country average is 13%: Australia sits above it, Saint Kitts and Nevis sits below it. Australia's figure is dated 2026-06-22 and Saint Kitts and Nevis's 2017-12-31, 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 |
| Saint Kitts and Nevis | 0% | Source: Saint Kitts and Nevis Inland Revenue Department — Types of Revenue · as of 2026-07-18 |
| Difference | 0 pp | displayed rates match |
Australia and Saint Kitts and Nevis share the same wealth tax rate: 0%. The 193-country average is 0.1%: both sit below it.