AU · OceaniaUS · Americas
Australia vs United States: tax rates compared
Between the two, Australia's income tax rate (47%) tops United States's (43.7%) by 3.3pp. 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 | AU | US | Difference |
|---|---|---|---|
| Income Tax | 47% | 43.7% | AU +3.3 pp |
| Corporate Tax | 30% | 25.6% | AU +4.4 pp |
| Capital Gains Tax | 45% | 20% | AU +25 pplargest gap |
| Crypto Tax | 45% | 20% | AU +25 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 |
| United States | 43.7% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Difference | +3.3 pp | Australia higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Australia | 30% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| United States | 25.6% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | +4.4 pp | Australia higher |
Between the two, Australia's corporate tax rate (30%) tops United States's (25.6%) by 4.4pp. The 201-country average is 22.6%: both sit above it.
Capital Gains Tax
| Country | Rate | Source |
|---|---|---|
| Australia | 45% | Source: PWC Worldwide Tax Summaries — Australia (Individual, Taxes on personal income) · as of 2026-06-30 |
| United States | 20% | Source: PWC Worldwide Tax Summaries — United States (Individual, Other taxes) · as of 2025-01-01 |
| Difference | +25 pp | Australia higher |
Between the two, Australia's capital gains tax rate (45%) tops United States's (20%) by 25pp. The 175-country average is 10.3%: both sit above it. Australia's figure is dated 2026-06-30 and United States's 2025-01-01, 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 |
| United States | 20% | Source: IRS Publication 550 (2025), Investment Income and Expenses · as of 2025-01-01 |
| Difference | +25 pp | Australia higher |
Between the two, Australia's crypto tax rate (45%) tops United States's (20%) by 25pp. The 88-country average is 13%: both sit above it. Australia's figure is dated 2026-06-22 and United States's 2025-01-01, 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 |
| United States | 0% | Source: PWC Worldwide Tax Summaries — United States (Individual, Other taxes) · as of 2026-03-18 |
| Difference | 0 pp | displayed rates match |
There's no gap here — Australia and United States both post a wealth tax rate of 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: VAT.