WorldTax Compareโ† All Comparisons

South Korea vs New Zealand
Tax Rate Comparison

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

๐Ÿ‡ฐ๐Ÿ‡ท South Korea
vs
๐Ÿ‡ณ๐Ÿ‡ฟ New Zealand
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
6โ€“45%
Stable; political debate on top rate reduction
No change
10.5โ€“39%
Thresholds may be adjusted; 39% top rate under review
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
10%
Standard 10% maintained
No change
15%
15% maintained; no plans to change
No change
Corporate Tax Rate
Corporate Tax Rate
9โ€“24%
Competitiveness discussions vs global peers
No change
28%
28% stable
No change
Capital Gains Tax
Capital Gains Tax
0โ€“45%
Financial income taxation reform continuing
No change
0โ€“39%
No comprehensive CGT; Bright-line 2-year rule maintained
No change
Social Security & Payroll
Social Security / Payroll
~18.5%
Contribution rates stable; pension reform discussion
No change
~3.5%
ACC levy review; no major structural change
No change
State, Regional & Local Taxes

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.

๐Ÿ‡ณ๐Ÿ‡ฟ New Zealand โ€” Local & Regional Council Rates

New Zealand's 67 councils (cities and districts) levy property rates (analogous to council tax). There are no provincial or state-level income taxes โ€” all income tax is national. GST is a national tax. Regional councils levy rates for transport, environmental, and water services. Auckland Council is New Zealand's largest with significant combined rating authority. The Earthquake Commission (EQC) levy is a national building insurance premium.

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.

South Korea vs New Zealand: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ฐ๐Ÿ‡ท South Korea has a higher top income tax rate (6โ€“45% vs 10.5โ€“39%). ๐Ÿ‡ณ๐Ÿ‡ฟ New Zealand is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: New Zealand has a higher consumption tax (10% vs 15%).

๐Ÿข Corporate Tax: ๐Ÿ‡ฐ๐Ÿ‡ท South Korea offers a lower corporate rate (24% vs 28%), which can influence business location decisions.

๐Ÿ“ˆ Capital Gains: ๐Ÿ‡ณ๐Ÿ‡ฟ New Zealand taxes investment gains at a lower rate (39% vs 45%), benefiting investors.

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