South Korea
Income tax 6–45% · Local surtax +10% · Pension 4.75% · Health 3.595% · Filing 31 May
South Korea Tax Facts
— 2026Quick Country Comparison
— at KRW 80,000,000| Country | Take-home | Eff. Rate | vs South Korea |
|---|---|---|---|
 South Korea | KRW 64,300,000 | 19.6% | — |
 USA (avg) | KRW 62,000,000 | 22.5% | −KRW 2,300,000 |
 Singapore | KRW 64,000,000 | 20.0% | −KRW 300,000 |
 UAE | KRW 80,000,000 | 0% | +KRW 15,700,000 |
South Korea: national income tax + 10% local surtax + national pension (4.75%, capped) + health insurance (3.595%) + employment insurance. USA: federal + avg state + FICA. Singapore: income tax + CPF employee (20%). UAE: 0% income tax. Assumes single earner. Illustrative — not tax advice. Korea row uses the verified South Korea calculator (single resident employee, no optional deductions); other rows are illustrative and unverified.
Want your exact figures? Use the full South Korea calculator →Comparison Guides
See how South Korean tax compares to other major economies head-to-head.
Salary Guides
After-tax income benchmarks for South Korea-based professionals.
Moving from South Korea
Tax implications of leaving South Korea — residency exit, pension refund, worldwide income rules.
Last Updated: October 2026 · Daniel · CountryTaxCalc