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South Sudan vs Tonga
Tax Rate Comparison

Enter your income below for a personal tax estimate, then scroll down for full rate breakdowns.

πŸ‡ΈπŸ‡Έ South Sudan
vs
πŸ‡ΉπŸ‡΄ Tonga
Tax Year:

πŸ’° Personal Income Tax Calculator

Enter your income to see your estimated annual tax liability in each country β€” side by side.

Enter your annual income above to see your personal tax comparison β†’
Individual Income Tax (Top Marginal Rate)
Top Income Tax Rate
0–20%
No change
0–20%
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
18%
No change
15%
No change
Corporate Tax Rate
Corporate Tax Rate
20%
No change
25%
No change
Capital Gains Tax
Capital Gains Tax
Taxed as income
No change
0%
No change
Social Security & Payroll
Social Security / Payroll
8% + 8%
No change
5% + 5%
No change
State, Regional & Local Taxes

πŸ‡ΈπŸ‡Έ South Sudan β€” South Sudan Tax System

South Sudan became independent in 2011 and has a nascent tax system. Progressive income tax goes up to 20%. Oil revenue (from Unity and Upper Nile states) constitutes over 95% of government revenue, with non-oil tax collection very limited. Civil war (2013–2018 and ongoing localized conflict) devastated institutions. NRA (National Revenue Authority) is rebuilding capacity with international support.

πŸ‡ΉπŸ‡΄ Tonga β€” 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.

⚠️ Disclaimer: Rates shown are standard top/headline rates for informational purposes. Actual tax liability depends on income level, residency, deductions, and tax treaties. 2025–2026 data reflects announced or enacted rates and may be subject to change. Not financial or legal advice.

South Sudan vs Tonga: Key Tax Differences (2026)

πŸ’° Income Tax: South Sudan and Tonga have similar top income tax rates (0–20% vs 0–20%).

πŸ›’ VAT/Sales Tax: South Sudan has a higher consumption tax (18% vs 15%).

🏒 Corporate Tax: πŸ‡ΈπŸ‡Έ South Sudan offers a lower corporate rate (20% vs 25%), which can influence business location decisions.

πŸ“ˆ Capital Gains: πŸ‡ΉπŸ‡΄ Tonga taxes investment gains at a lower rate (0% vs 20%), benefiting investors.

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