South Korea (KR)
South Korea is a high-income East Asian democracy with world-class broadband, dense public transport, export-led technology giants, sophisticated healthcare, a powerful popular culture sector and one of Asia's most convenient urban lifestyles for expats who can adapt to Korean-language administration.
Tax & Payslip Guide
Understanding your taxes in South Korea — tax year Calendar year.
📊 Income Tax Brackets
| Income from | Income to | Rate | Notes |
|---|---|---|---|
| 0 | 14,000,000 | 6% | National income tax before local income tax surcharge. |
| 14,000,000 | 50,000,000 | 15% | Progressive bracket; local income tax generally adds 10% of calculated national tax. |
| 50,000,000 | 88,000,000 | 24% | Middle-income professional bracket. |
| 88,000,000 | 150,000,000 | 35% | Higher-income bracket. |
| 150,000,000 | 300,000,000 | 38% | High-income bracket. |
| 300,000,000 | 500,000,000 | 40% | Very high-income bracket. |
| 500,000,000 | 1,000,000,000 | 42% | Top professional/business owner bracket below 1B KRW. |
| 1,000,000,000 | ∞ | 45% | Top national income tax bracket. |
🏛️ Social Contributions
9.5% total (raised from 9% in 2025). Income ceiling: KRW 6,370,000/month (2026). Refunds on departure depend on nationality and whether a totalization agreement is in place between South Korea and your home country.
Total NHI contribution approximately 8.135% (2026). Health insurance base rate and long-term care surcharge both increase annually — the long-term care rate is set as a percentage of the health insurance amount rather than of salary. Verify the exact rate for the current year at nhis.or.kr.
Covers unemployment benefits for eligible workers; some visa/status categories and directors differ.
Covers workplace accidents and occupational disease.
🛒 VAT Rates
VAT is usually included in consumer prices.
🧾 Sample Payslip Decoder
🌍 Special Expat Tax Rules
Foreign workers may elect a 19% flat income-tax regime for qualifying employment income under rules extended through 2026; compare against progressive tax plus deductions before choosing.
📋 Double Tax Treaties
South Korea has an extensive treaty network. Treaty relief often requires certificate of residence and careful payroll setup.
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