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South Africa vs Tonga
Tax Rate Comparison

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

πŸ‡ΏπŸ‡¦ South Africa
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
18–45%
Top rate maintained; NHI funding discussions
No change
0–20%
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
16%
VAT raised to 16% from 1 April 2026 (Budget 2025)
β–² +0.5pp vs 2025
15%
No change
Corporate Tax Rate
Corporate Tax Rate
27%
Stable; National Health Insurance funding debate
No change
25%
No change
Capital Gains Tax
Capital Gains Tax
~18%
Possible review of inclusion rate
No change
0%
No change
Social Security & Payroll
Social Security / Payroll
~2%
NHI contribution framework being developed
No change
5% + 5%
No change
State, Regional & Local Taxes

πŸ‡ΏπŸ‡¦ South Africa β€” Provincial & Municipal Taxes

South Africa's 9 provinces do not levy their own income tax β€” this is national. Municipalities levy property rates (0.5%–2.5% of assessed value/year), utilities, and refuse levies. Cape Town and Johannesburg have relatively higher municipal rates. Load-shedding prompted energy-related tax credits in recent budgets.

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 Africa vs Tonga: Key Tax Differences (2026)

πŸ’° Income Tax: πŸ‡ΏπŸ‡¦ South Africa has a higher top income tax rate (18–45% vs 0–20%). πŸ‡ΉπŸ‡΄ Tonga is more favourable for high earners.

πŸ›’ VAT/Sales Tax: South Africa has a higher consumption tax (16% vs 15%).

🏒 Corporate Tax: πŸ‡ΉπŸ‡΄ Tonga offers a lower corporate rate (25% vs 27%), which can influence business location decisions.

πŸ“ˆ Capital Gains: πŸ‡ΉπŸ‡΄ Tonga taxes investment gains at a lower rate (0% vs 18%), benefiting investors.

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