Tonga vs Saudi Arabia
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.
🇸🇦 Saudi Arabia — Zakat, Salam & Municipality Fees
Saudi Arabia has no local or regional income taxes on individuals — the Kingdom operates as a unitary state for tax purposes. Municipalities (amanaat) collect fees for commercial licences, land use, and services. Zakat (Islamic wealth levy at 2.5% of Zakat base) applies to Saudi nationals and GCC citizens with business income, instead of income tax. Foreign companies pay CIT at 20%. The government levies municipality fees of 2.5% on commercial and residential rents. Vision 2030 is transforming the fiscal landscape.
Tonga vs Saudi Arabia: Key Tax Differences (2026)
💰 Income Tax: Tonga and Saudi Arabia have similar top income tax rates (0–20% vs 0% / 20%).
🛒 VAT/Sales Tax: Both countries have comparable consumption tax rates (15% vs 15%).
🏢 Corporate Tax: 🇸🇦 Saudi Arabia offers a lower corporate rate (20% vs 25%), which can influence business location decisions.
📈 Capital Gains: 🇹🇴 Tonga taxes investment gains at a lower rate (0% vs 20%), benefiting investors.