Ireland vs Japan
Tax Rate Comparison
Enter your income below for a personal tax estimate, then scroll down for full rate breakdowns.
💰 Personal Income Tax Calculator
Enter your income to see your estimated annual tax liability in each country — side by side.
Individual Income Tax (Top Marginal Rate)
VAT / GST / Sales Tax
Corporate Tax Rate
Capital Gains Tax
Social Security & Payroll
🇮🇪 Ireland — Local Property Tax & USC
Ireland has no regional or municipal income tax. The Universal Social Charge (USC) is a national levy (0.5%–8%). Local Property Tax (LPT) is set nationally but collected by local authorities. Commercial rates are set by local councils. Ireland's 12.5% corporate rate attracted multinationals, though Pillar Two now effectively raises this to 15% for large groups.
🇯🇵 Japan — Prefectural & Municipal Inhabitant Tax
Japan's 47 prefectures levy inhabitant tax (住民税) at a flat 10% on top of national income tax — 4% prefectural + 6% municipal. A reconstruction special income tax of 2.1% of national tax applies through 2037. Property acquisition tax and fixed asset tax (1.4% of assessed value) are levied locally. Large cities impose additional taxes on large businesses.
Ireland vs Japan: Key Tax Differences (2026)
💰 Income Tax: 🇯🇵 Japan has a higher top income tax rate (20–40% vs 5–45%). 🇮🇪 Ireland is more favourable for high earners.
🛒 VAT/Sales Tax: Ireland has a higher consumption tax (9–23% vs 8–10%).
🏢 Corporate Tax: 🇮🇪 Ireland offers a lower corporate rate (15% vs 30.62%), which can influence business location decisions.
📈 Capital Gains: 🇯🇵 Japan taxes investment gains at a lower rate (20.315% vs 33%), benefiting investors.