Korean Salary Calculator
Calculate Korean take-home salary after national pension, health insurance, and income tax deductions.
This calculator is for reference only and may differ from actual amounts due to law changes or individual circumstances. Please consult a licensed professional (tax accountant, labor attorney, etc.) for accurate calculations.
Monthly Deduction Breakdown
Salary Comparison Table
| Annual | Monthly Gross | Deduction | Net Pay | Rate |
|---|---|---|---|---|
| 3,000만 | 2,500,000 | 356,789 | 2,143,211 | 14.3% |
| 4,000만 | 3,333,333 | 552,032 | 2,781,302 | 16.6% |
| 5,000만 | 4,166,667 | 754,149 | 3,412,518 | 18.1% |
| 6,000만 | 5,000,000 | 963,141 | 4,036,859 | 19.3% |
| 7,000만 | 5,833,333 | 1,215,446 | 4,617,887 | 20.8% |
| 8,000만 | 6,666,667 | 1,468,314 | 5,198,353 | 22.0% |
| 10,000만 | 8,333,333 | 1,968,048 | 6,365,285 | 23.6% |
| 15,000만 | 12,500,000 | 3,701,614 | 8,798,386 | 29.6% |
Notes
- 2026 rates: National Pension 4.5%, Health Insurance 3.545%, Long-term Care 12.95% of HI, Employment 0.9%
- National Pension cap: ₩5.9M/month (2026)
- Income tax uses simplified brackets. Actual may vary by deductions.
- Does not include year-end tax adjustment refund/charge.
Frequently Asked Questions
Q. What is the monthly take-home pay for a ₩50M annual salary?
A ₩50M annual salary equals ~₩4.16M gross per month. After national pension, health insurance, and income tax deductions, take-home pay is approximately ₩3.45M–₩3.55M per month, depending on number of dependents.
Q. What are the employee contribution rates for the 4 major insurances?
2026 employee rates: National Pension 4.5%, Health Insurance 3.545%, Long-term Care Insurance (~0.459% of salary), Employment Insurance 0.9%. Employers pay equal or higher rates.
Q. What is the national pension contribution cap?
The standard monthly income ceiling for national pension is ₩5.9M in 2026. Even if your monthly income exceeds ₩5.9M, the maximum pension contribution is ₩5.9M × 4.5% = ₩265,500.
Q. Do more dependents reduce taxes?
Yes. Each dependent qualifies for a basic deduction of ₩1.5M, lowering the taxable income base. Eligible dependents include a spouse, lineal ascendants/descendants (age 60+ or 20 and under), and siblings.
Q. Can I get a tax refund through year-end tax settlement?
Yes. Monthly withheld income tax is reconciled at year-end. Medical expenses, education, donations, and credit card spending deductions can result in a refund or additional payment.
Q. What is the difference between freelancer (3.3% withholding) and employee taxes?
Employees have 4 insurances + income tax withheld. Freelancers only have 3.3% withheld (3% income tax + 0.3% local tax) and file comprehensive income tax in May. Freelancers lack employer-sponsored insurance and must pay national pension and health insurance separately as local subscribers.
How to Use
Input your pre-tax annual salary (as stated in your contract). Select whether bonuses/performance pay are included.
Select the number of dependents including yourself. More dependents = lower income tax.
See monthly take-home pay and a full breakdown of all deductions including 4 insurances and income tax.
Compare take-home pay across different salary levels to use as reference for promotions or job changes.
Expert Knowledge: Korean Salary Calculator
Korean employment income tax uses progressive rates from 6% to 45%. After earned income deductions and personal deductions, taxable income brackets (2026) are: up to ₩14M = 6%, up to ₩50M = 15%, up to ₩88M = 24%, up to ₩150M = 35%, up to ₩300M = 38%, up to ₩500M = 40%, up to ₩1B = 42%, above ₩1B = 45%.
The 4 major insurances consist of: National Pension (9% total, 4.5% employee), Health Insurance (7.09% total, 3.545% employee), Long-term Care Insurance (12.95% of health insurance premium), Employment Insurance (1.8% total, 0.9% employee). The national pension contribution caps at a standard monthly income of ₩5.9M, meaning annual salaries above ~₩70.8M pay the same national pension amount.
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