IE · EuropeJP · Asia
Ireland vs Japan: tax rates compared
Between the two, Japan's income tax rate (55.9%) tops Ireland's (48%) by 7.9pp. The 200-country average is 28%: both sit above it.
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 | IE | JP | Difference |
|---|---|---|---|
| Income Tax | 48% | 55.9% | JP +7.9 pp |
| Corporate Tax | 12.5% | 29.7% | JP +17.2 pp |
| VAT | 23% | 10% | IE +13 pp |
| Capital Gains Tax | 33% | 20.3% | IE +12.7 pp |
| Crypto Tax | 33% | 55% | JP +22 pplargest gap |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Ireland | 48% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Japan | 55.9% | Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01 |
| Difference | −7.9 pp | Japan higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Ireland | 12.5% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Japan | 29.7% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | −17.2 pp | Japan higher |
Between the two, Japan's corporate tax rate (29.7%) tops Ireland's (12.5%) by 17.2pp. The 201-country average is 22.6%: Ireland sits below it, Japan sits above it.
VAT
| Country | Rate | Source |
|---|---|---|
| Ireland | 23% | Source: PWC Worldwide Tax Summaries — Ireland (Corporate, Other taxes) · as of 2026-03-06 |
| Japan | 10% | Source: PWC Worldwide Tax Summaries — Japan (Corporate, Other taxes) · as of 2026-01-13 |
| Difference | +13 pp | Ireland higher |
Between the two, Ireland's VAT rate (23%) tops Japan's (10%) by 13pp. The 181-country average is 15%: Ireland sits above it, Japan sits below it.
Capital Gains Tax
| Country | Rate | Source |
|---|---|---|
| Ireland | 33% | Source: PWC Worldwide Tax Summaries — Ireland (Individual, Income determination) · as of 2026-03-06 |
| Japan | 20.3% | Source: PWC Worldwide Tax Summaries — Japan (Individual, Income determination) · as of 2026-01-13 |
| Difference | +12.7 pp | Ireland higher |
Between the two, Ireland's capital gains tax rate (33%) tops Japan's (20.3%) by 12.7pp. The 175-country average is 10.3%: both sit above it.
Crypto Tax
| Country | Rate | Source |
|---|---|---|
| Ireland | 33% | Source: Irish Revenue — Tax and Duty Manual Part 02-01-03: Taxation of Crypto-Asset Transactions · as of 2026-01-01 |
| Japan | 55% | Source: PWC Japan — Japan Tax Update: Overview of 2026 Tax Reform Proposals (December 2025) · as of 2025-12-19 |
| Difference | −22 pp | Japan higher |
Between the two, Japan's crypto tax rate (55%) tops Ireland's (33%) by 22pp. The 88-country average is 13%: both sit above it. Ireland's figure is dated 2026-01-01 and Japan's 2025-12-19, so the two rates come from different data vintages.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Ireland | 0% | Source: PWC Worldwide Tax Summaries — Ireland (Individual, Other taxes) · as of 2026-03-06 |
| Japan | 0% | Source: PWC Worldwide Tax Summaries — Japan (Individual, Other taxes) · as of 2026-01-13 |
| Difference | 0 pp | displayed rates match |
There's no gap here — Ireland and Japan both post a wealth tax rate of 0%. The 193-country average is 0.1%: both sit below it.