WorldTax Compareโ† All Comparisons

Tonga vs Saint Vincent and the Grenadines
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‡ป๐Ÿ‡จ Saint Vincent and the Grenadines
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€“30%
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
15%
No change
15%
No change
Corporate Tax Rate
Corporate Tax Rate
25%
No change
30%
No change
Capital Gains Tax
Capital Gains Tax
0%
No change
0%
No change
Social Security & Payroll
Social Security / Payroll
5% + 5%
No change
3.5% + 4.5%
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‡ป๐Ÿ‡จ Saint Vincent and the Grenadines โ€” SVG Tax System

Saint Vincent and the Grenadines taxes individual income at progressive rates up to 30%. No capital gains tax. VAT of 15% was introduced in 2007. The country is developing its offshore financial sector and Citizenship by Investment programme. Banana exports and tourism are key economic pillars.

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 Saint Vincent and the Grenadines: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ป๐Ÿ‡จ Saint Vincent and the Grenadines has a higher top income tax rate (0โ€“20% vs 0โ€“30%). ๐Ÿ‡น๐Ÿ‡ด Tonga is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: Both countries have comparable consumption tax rates (15% vs 15%).

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

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