Quick read
Plain-language explanation
Type in an annual salary in KRW and get a simplified monthly picture — gross pay, deductions, and what's roughly left to live on.
Estimate only · Public information · Not financial advice
Korean Salary After-Tax Estimator
Type in an annual salary in KRW and get a simplified monthly picture — gross pay, deductions, and what's roughly left to live on.
Simplified estimate
Korean Salary After-Tax Estimator
Enter your annual salary to see a rough monthly gross, a simplified deduction, and your estimated take-home.
Compare sample offers
This tool uses 12% of monthly gross pay as a simplified deduction assumption. It is not an official tax calculation.
Simplified estimate
Estimated monthly take-home pay
₩3,520,000
Estimated monthly gross pay
₩4,000,000
Simplified monthly deductions
₩480,000
Simplified deduction assumption
12%
This is a simplified planning estimate, not an official tax, payroll, pension, or insurance calculation. Actual deductions may vary by employer, employment type, residency, dependents, visa, payroll treatment, official rates, and personal situation.
Before you rely on the number
What to check before you trust a salary estimate
This is a simplified planning estimate. It's not an official tax, payroll, pension, or insurance calculation, and it can't confirm your actual payslip or future take-home.
What to ask HR or payroll
- Which deductions are included?
- Is the offer annual gross, monthly gross, or take-home?
- Are meal allowance, bonus, severance, housing, or reimbursements separate?
- How are pension, health insurance, employment insurance, income tax, and local income tax handled?
Common mistakes
- Comparing an annual gross figure to a monthly take-home.
- Ignoring which payroll items are taxable and which aren't.
- Assuming the same deductions apply to every visa, employer, or job type.
Related next steps
Where to get the real answer
For payroll, pension, insurance, income tax, local income tax, severance, or anything tied to your residency, check with HR or payroll, an official source, or a qualified professional.
How this tool works
- Enter your annual salary in KRW.
- It divides that by 12 for a rough monthly gross.
- Then it applies one clearly labeled, simplified deduction assumption to estimate your take-home.
Example scenarios
- Put a KRW 36,000,000 offer next to a KRW 48,000,000 one.
- Use the monthly gross figure when you read a job offer or payslip.
- Use the take-home estimate for rough planning, then check it against payroll or an official source.
Important notes
- It's a simplified planning estimate — not an official tax, payroll, pension, or insurance calculation.
- Your real deductions shift with your employer, employment type, residency, dependents, visa, payroll treatment, the official rates, and your situation.
- It's not financial, legal, or tax advice.
FAQ
Is this an exact tax calculation?
No. It uses one simplified assumption for quick planning only.
Could my real take-home be different?
Yes. Plenty of personal, employer, tax, insurance, and visa details can move the deductions.
Why trust this site
- Built from real Korean bank-counter experience and financial-software work
- Grounded in public information and general financial knowledge
- An independent educational site
- No private systems, non-public materials, or customer data involved
- Not financial, tax, legal, housing, security, or product advice
- Updated regularly