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Solomon Islands vs South Korea
Tax Rate Comparison

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

๐Ÿ‡ธ๐Ÿ‡ง Solomon Islands
vs
๐Ÿ‡ฐ๐Ÿ‡ท South Korea
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€“40%
No change
6โ€“45%
Stable; political debate on top rate reduction
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
10%
No change
10%
Standard 10% maintained
No change
Corporate Tax Rate
Corporate Tax Rate
30%
No change
9โ€“24%
Competitiveness discussions vs global peers
No change
Capital Gains Tax
Capital Gains Tax
0%
No change
0โ€“45%
Financial income taxation reform continuing
No change
Social Security & Payroll
Social Security / Payroll
5% + 7.5%
No change
~18.5%
Contribution rates stable; pension reform discussion
No change
State, Regional & Local Taxes

๐Ÿ‡ธ๐Ÿ‡ง Solomon Islands โ€” Solomon Islands Tax System

The Solomon Islands levies income tax at progressive rates up to 40%. GST (Goods and Services Tax) replaced import duties for many items. Tax administration is handled by the Inland Revenue Division. Logging, fishing, and subsistence agriculture dominate the economy. Political instability and dependence on aid are ongoing challenges.

๐Ÿ‡ฐ๐Ÿ‡ท South Korea โ€” Local Income Tax & Resident Tax

South Korea's 17 metropolitan/provincial governments levy local income tax at 10% of national income tax. Property holding tax (Jongbu-se) is a national progressive tax on higher-value properties. Local education taxes and acquisition taxes apply to property transfers. Seoul has higher effective rates due to property values.

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.

Solomon Islands vs South Korea: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ฐ๐Ÿ‡ท South Korea has a higher top income tax rate (0โ€“40% vs 6โ€“45%). ๐Ÿ‡ธ๐Ÿ‡ง Solomon Islands is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: Both countries have comparable consumption tax rates (10% vs 10%).

๐Ÿข Corporate Tax: ๐Ÿ‡ฐ๐Ÿ‡ท South Korea offers a lower corporate rate (24% vs 30%), which can influence business location decisions.

๐Ÿ“ˆ Capital Gains: ๐Ÿ‡ธ๐Ÿ‡ง Solomon Islands taxes investment gains at a lower rate (0% vs 45%), benefiting investors.

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