Tonga vs Republic of Congo
Tax Rate Comparison
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๐ฐ Personal Income Tax Calculator
Enter your income to see your estimated annual tax liability in each country โ side by side.
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.
๐จ๐ฌ Republic of Congo โ Republic of Congo Tax System
The Republic of Congo (Congo-Brazzaville) has progressive income tax up to 40%. TVA is 18.9%. Oil revenue historically funds 70%+ of the government budget, but declining production since 2012 has created severe debt crises. The country underwent IMF structural adjustment. Logging is also a key sector. Tax administration is handled by the DGI.
Tonga vs Republic of Congo: Key Tax Differences (2026)
๐ฐ Income Tax: ๐จ๐ฌ Republic of Congo has a higher top income tax rate (0โ20% vs 0โ40%). ๐น๐ด Tonga is more favourable for high earners.
๐ VAT/Sales Tax: Republic of Congo has a higher consumption tax (15% vs 18.9%).
๐ข Corporate Tax: ๐น๐ด Tonga offers a lower corporate rate (25% vs 30%), which can influence business location decisions.
๐ Capital Gains: ๐น๐ด Tonga taxes investment gains at a lower rate (0% vs 30%), benefiting investors.