₩21 million Salary in Korea: Take-Home Pay (2026)
On a ₩21 million annual salary you receive about ₩1,588,570 a month in 2026. Social insurance and taxes of ₩161,430 come out of the ₩1,750,000 gross monthly pay. (₩200,000 meal allowance, no dependents)
₩21 million take-home pay by dependents
| Dependents | Income + local tax | Take-home |
|---|---|---|
| 1 | ₩10,830 | ₩1,588,570 |
| 2 | ₩5,880 | ₩1,593,520 |
| 3 (1 child) | ₩0 | ₩1,599,400 |
| 4 (2 children) | ₩0 | ₩1,599,400 |
Rows with 3 or more assume children aged 8 to 20. If severance is included in the salary, gross monthly pay is ₩1,615,384 and take-home about ₩1,470,164.
How much do you keep per year on ₩21 million?
₩1,588,570 × 12 months ≈ ₩19.1 million. Year-end tax settlement may give you a refund or a small extra bill.
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FAQ
What is the monthly take-home on a ₩21 million salary in Korea?
About ₩1,588,570 in 2026, assuming a ₩200,000 tax-free meal allowance and no dependents. Gross monthly pay is ₩1,750,000.
How much social insurance do you pay on ₩21 million?
National Pension ₩73,620, health insurance ₩55,720, long-term care ₩7,320 and employment insurance ₩13,940: ₩150,600 a month in total.
Why does my payslip differ slightly from this estimate?
Employers treat non-taxable allowances (meals, car upkeep, childcare) differently, and income tax depends on the withholding table bracket and the 80/100/120% withholding option you choose. Health insurance is re-settled every April against last year's pay. This calculator reproduces the official withholding formula, so income tax may differ from the table by a few thousand won a month; the difference is settled at year-end tax settlement.