🇰🇷 South Korea Statutory Tax System • KRW
South Korea Salary & Take-Home Calculator
South Korea progressive income tax (6% to 45%) plus 10% local resident tax and ~9.4% social insurance.
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Enter pre-tax earnings before statutory deductions
₩
₩ 0₩ 8,000,000₩ 16,000,000
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Estimated Take-Home Paycheck (MONTHLY)
₩ 3,147,750
After all national taxes (South Korea) & mandatory social security
Gross Earnings₩ 4,000,000
Income Tax- ₩ 476,250
Pension / Social- ₩ 376,000
Effective Tax Rate11.91%
Take-Home78.7%Keep Ratio
Net Take-Home Pay
3,147,750 (78.7%)Income Tax (PAYE)
- 476,250 (11.9%)Social / Pension
- 376,000 (9.4%)Total Gross Salary 4,000,000
Multi-Frequency Paycheck Conversion Table
| Frequency | Gross Pay | Income Tax | Social / Pension | Net Take-Home |
|---|---|---|---|---|
| Annual | ₩ 48,000,000 | - ₩ 5,715,000 | - ₩ 4,512,000 | ₩ 37,773,000 |
| Monthly | ₩ 4,000,000 | - ₩ 476,250 | - ₩ 376,000 | ₩ 3,147,750 |
| Bi-Weekly | ₩ 1,846,154 | - ₩ 219,808 | - ₩ 173,538 | ₩ 1,452,808 |
| Weekly | ₩ 923,077 | - ₩ 109,904 | - ₩ 86,769 | ₩ 726,404 |
| Daily (260d) | ₩ 184,615 | - ₩ 21,981 | - ₩ 17,354 | ₩ 145,281 |
| Hourly (2080h) | ₩ 23,077 | - ₩ 2,748 | - ₩ 2,169 | ₩ 18,160 |
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⚖️ South Korea Legal Framework
Administered by National Tax Service (NTS) under Income Tax Act of South Korea.
📊 Official Marginal Tax Brackets
| Taxable Range (KRW) | Marginal Rate |
|---|---|
| Up to ₩14M (6%) | 6.0% |
| ₩14M – ₩50M (15%) | 15.0% |
| ₩50M – ₩88M (24%) | 24.0% |
| ₩88M – ₩150M (35%) | 35.0% |
| ₩150M – ₩300M (38%) | 38.0% |
| ₩300M – ₩500M (40%) | 40.0% |
| ₩500M – ₩1B (42%) | 42.0% |
| Over ₩1B (45%) | 45.0% |
Frequently Asked Questions about South Korea Taxes
Statutory answers regarding PAYE, payroll withholding, and social security.
How is employment income tax calculated in South Korea? ↓
South Korea progressive income tax (6% to 45%) plus 10% local resident tax and ~9.4% social insurance. The primary tax authority is National Tax Service (NTS).
What are the statutory deductions in South Korea? ↓
Statutory deductions include income tax and social contributions (Four Major Social Insurances: 9.4%).