WorldTax Compareโ† All Comparisons

Sierra Leone vs South Korea
Tax Rate Comparison

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

๐Ÿ‡ธ๐Ÿ‡ฑ Sierra Leone
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€“35%
No change
6โ€“45%
Stable; political debate on top rate reduction
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
15%
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
Taxed as income
No change
0โ€“45%
Financial income taxation reform continuing
No change
Social Security & Payroll
Social Security / Payroll
5% + 10%
No change
~18.5%
Contribution rates stable; pension reform discussion
No change
State, Regional & Local Taxes

๐Ÿ‡ธ๐Ÿ‡ฑ Sierra Leone โ€” Sierra Leone Tax System

Sierra Leone has progressive income tax up to 35%. NRA (National Revenue Authority) administers tax collection. The country is recovering from the Ebola epidemic (2014โ€“16) and remains heavily aid-dependent. Mineral exports (iron ore, diamonds, titanium) are key. A 15% GST applies. The 2023 elections brought a new government focused on domestic revenue mobilization.

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.

Sierra Leone vs South Korea: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ฐ๐Ÿ‡ท South Korea has a higher top income tax rate (0โ€“35% vs 6โ€“45%). ๐Ÿ‡ธ๐Ÿ‡ฑ Sierra Leone is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: Sierra Leone has a higher consumption tax (15% 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‡ฑ Sierra Leone taxes investment gains at a lower rate (30% vs 45%), benefiting investors.

Related Comparisons

๐Ÿ‡ฆ๐Ÿ‡บ Australia vs ๐Ÿ‡ฐ๐Ÿ‡ท South KoreaTax comparison๐Ÿ‡จ๐Ÿ‡ฆ Canada vs ๐Ÿ‡ฐ๐Ÿ‡ท South KoreaTax comparison๐Ÿ‡จ๐Ÿ‡ณ China vs ๐Ÿ‡ฐ๐Ÿ‡ท South KoreaTax comparison๐Ÿ‡ฉ๐Ÿ‡ช Germany vs ๐Ÿ‡ฐ๐Ÿ‡ท South KoreaTax comparison๐Ÿ‡ญ๐Ÿ‡ฐ Hong Kong vs ๐Ÿ‡ฐ๐Ÿ‡ท South KoreaTax comparison๐Ÿ‡ฎ๐Ÿ‡ณ India vs ๐Ÿ‡ฐ๐Ÿ‡ท South KoreaTax comparison๐Ÿ‡ฏ๐Ÿ‡ต Japan vs ๐Ÿ‡ฐ๐Ÿ‡ท South KoreaTax comparison๐Ÿ‡ณ๐Ÿ‡ฟ New Zealand vs ๐Ÿ‡ฐ๐Ÿ‡ท South KoreaTax comparison๐Ÿ‡ธ๐Ÿ‡ฌ Singapore vs ๐Ÿ‡ฐ๐Ÿ‡ท South KoreaTax comparison๐Ÿ‡ฐ๐Ÿ‡ท South Korea vs ๐Ÿ‡น๐Ÿ‡ผ TaiwanTax comparison๐Ÿ‡ฐ๐Ÿ‡ท South Korea vs ๐Ÿ‡ฌ๐Ÿ‡ง United KingdomTax comparison๐Ÿ‡ฐ๐Ÿ‡ท South Korea vs ๐Ÿ‡บ๐Ÿ‡ธ United StatesTax comparison