Ireland vs Tonga
Tax Rate Comparison
Enter your income below for a personal tax estimate, then scroll down for full rate breakdowns.
๐ฐ Personal Income Tax Calculator
Enter your income to see your estimated annual tax liability in each country โ side by side.
๐ฎ๐ช Ireland โ Local Property Tax & USC
Ireland has no regional or municipal income tax. The Universal Social Charge (USC) is a national levy (0.5%โ8%). 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.
๐น๐ด Tonga โ Tonga Tax System
Tonga levies income tax at a flat 20% on income above the personal allowance. No capital gains tax. Consumption tax at 15% replaced the previous sales tax. The economy is heavily reliant on remittances (over 40% of GDP) from Tongans abroad, mainly in Australia, New Zealand and the US. Agriculture and fishing are the main domestic sectors.
Ireland vs Tonga: Key Tax Differences (2026)
๐ฐ Income Tax: ๐ฎ๐ช Ireland has a higher top income tax rate (20โ40% vs 0โ20%). ๐น๐ด Tonga is more favourable for high earners.
๐ VAT/Sales Tax: Ireland has a higher consumption tax (9โ23% vs 15%).
๐ข Corporate Tax: ๐ฎ๐ช Ireland offers a lower corporate rate (15% vs 25%), which can influence business location decisions.
๐ Capital Gains: ๐น๐ด Tonga taxes investment gains at a lower rate (0% vs 33%), benefiting investors.