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South Sudan vs Japan
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‡―πŸ‡΅ Japan
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
5–45%
Basic deduction increase for low earners
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
18%
No change
8–10%
No rate change; digital services tax under review
No change
Corporate Tax Rate
Corporate Tax Rate
20%
No change
~30.62%
Global Minimum Tax applies to large MNCs
No change
Capital Gains Tax
Capital Gains Tax
Taxed as income
No change
20.315%
Expanded NISA (tax-free investment) ongoing
No change
Social Security & Payroll
Social Security / Payroll
8% + 8%
No change
~28.5%
Coverage expansion to part-time workers ongoing
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‡―πŸ‡΅ Japan β€” Prefectural & Municipal Inhabitant Tax

Japan's 47 prefectures levy inhabitant tax (δ½ζ°‘η¨Ž) at a flat 10% on top of national income tax β€” 4% prefectural + 6% municipal. A reconstruction special income tax of 2.1% of national tax applies through 2037. Property acquisition tax and fixed asset tax (1.4% of assessed value) are levied locally. Large cities impose additional taxes on large businesses.

⚠️ 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 Japan: Key Tax Differences (2026)

πŸ’° Income Tax: πŸ‡―πŸ‡΅ Japan has a higher top income tax rate (0–20% vs 5–45%). πŸ‡ΈπŸ‡Έ South Sudan is more favourable for high earners.

πŸ›’ VAT/Sales Tax: South Sudan has a higher consumption tax (18% vs 8–10%).

🏒 Corporate Tax: πŸ‡ΈπŸ‡Έ South Sudan offers a lower corporate rate (20% vs 30.62%), which can influence business location decisions.

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