Tonga vs Antigua and Barbuda
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
🇹🇴 Tonga — 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.
🇦🇬 Antigua and Barbuda — Antigua & Barbuda Tax System
Antigua and Barbuda has no personal income tax — abolished in 1976. Revenue comes from a 15% VAT, property taxes, and trade duties. The country operates a Citizenship by Investment programme attractive to HNWIs. Offshore financial services and tourism dominate. A member of CARICOM and OECS.
Tonga vs Antigua and Barbuda: Key Tax Differences (2026)
💰 Income Tax: 🇹🇴 Tonga has a higher top income tax rate (0–20% vs 0%). 🇦🇬 Antigua and Barbuda is more favourable for high earners.
🛒 VAT/Sales Tax: Both countries have comparable consumption tax rates (15% vs 15%).
🏢 Corporate Tax: Corporate rates are similar in both countries (25% vs 25%).