WorldTax Compareโ† All Comparisons

Tonga vs Niger
Tax Rate Comparison

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

๐Ÿ‡น๐Ÿ‡ด Tonga
vs
๐Ÿ‡ณ๐Ÿ‡ช Niger
Tax Year:

๐Ÿ’ฐ Personal Income Tax Calculator

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

Enter your annual income above to see your personal tax comparison โ†’
Individual Income Tax (Top Marginal Rate)
Top Income Tax Rate
0โ€“20%
No change
0โ€“35%
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
15%
No change
19%
No change
Corporate Tax Rate
Corporate Tax Rate
25%
No change
30%
No change
Capital Gains Tax
Capital Gains Tax
0%
No change
Taxed as income
No change
Social Security & Payroll
Social Security / Payroll
5% + 5%
No change
~5%
No change
State, Regional & Local Taxes

๐Ÿ‡น๐Ÿ‡ด 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.

๐Ÿ‡ณ๐Ÿ‡ช Niger โ€” Niger Tax System

Niger levies income tax at progressive rates up to 35%. VAT at 19% is the main consumption tax. The economy is among the world's poorest by GDP per capita. Uranium mining and oil are key exports. Following the July 2023 coup, ECOWAS sanctions were imposed but later lifted. Tax administration capacity is very limited, with most economic activity informal.

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

Tonga vs Niger: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ณ๐Ÿ‡ช Niger has a higher top income tax rate (0โ€“20% vs 0โ€“35%). ๐Ÿ‡น๐Ÿ‡ด Tonga is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: Niger has a higher consumption tax (15% vs 19%).

๐Ÿข Corporate Tax: ๐Ÿ‡น๐Ÿ‡ด Tonga offers a lower corporate rate (25% vs 30%), which can influence business location decisions.

๐Ÿ“ˆ Capital Gains: ๐Ÿ‡น๐Ÿ‡ด Tonga taxes investment gains at a lower rate (0% vs 30%), benefiting investors.

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