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Ireland vs South Korea
Tax Rate Comparison

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

๐Ÿ‡ฎ๐Ÿ‡ช Ireland
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
20โ€“40%
Planned USC reforms; top 40% rate unchanged
No change
6โ€“45%
Stable; political debate on top rate reduction
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
9โ€“23%
Standard 23% maintained
No change
10%
Standard 10% maintained
No change
Corporate Tax Rate
Corporate Tax Rate
12.5โ€“15%
15% effective for large MNCs; 12.5% for SMEs
No change
9โ€“24%
Competitiveness discussions vs global peers
No change
Capital Gains Tax
Capital Gains Tax
33%
No change proposed
No change
0โ€“45%
Financial income taxation reform continuing
No change
Social Security & Payroll
Social Security / Payroll
~15.05%
Auto-enrolment pension system launching
No change
~18.5%
Contribution rates stable; pension reform discussion
No change
State, Regional & Local Taxes

๐Ÿ‡ฎ๐Ÿ‡ช Ireland โ€” Local Property Tax & USC

Ireland has no regional or municipal income tax. The Universal Social Charge (USC) is a national levy (0.5%โ€“8%). Local Property Tax (LPT) is set nationally but collected by local authorities. Commercial rates are set by local councils. Ireland's 12.5% corporate rate attracted multinationals, though Pillar Two now effectively raises this to 15% for large groups.

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.

Ireland vs South Korea: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ฐ๐Ÿ‡ท South Korea has a higher top income tax rate (20โ€“40% vs 6โ€“45%). ๐Ÿ‡ฎ๐Ÿ‡ช Ireland is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: Ireland has a higher consumption tax (9โ€“23% vs 10%).

๐Ÿข Corporate Tax: ๐Ÿ‡ฎ๐Ÿ‡ช Ireland offers a lower corporate rate (15% vs 24%), which can influence business location decisions.

๐Ÿ“ˆ Capital Gains: ๐Ÿ‡ฎ๐Ÿ‡ช Ireland taxes investment gains at a lower rate (33% vs 45%), benefiting investors.

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