Monthly Net Salary (KR)

Key concepts: monthly take-home and 2026 rates

Monthly take-home is an estimate of what lands in your account after employee four-insurance contributions and income tax plus local income tax. This tool’s 2026 employee-rate approximation is National Pension 4.75%, Health Insurance 3.595%, long-term care 13.14% of the health-insurance premium, and Employment Insurance 0.9%. Tax-free meal allowance is subtracted from taxable monthly pay first; premiums are then multiplied on that taxable amount. The four insurances are shown as one monthly total.

Tax is estimated by treating monthly pay × 12 as an annual amount, applying progressive brackets, converting back to a monthly figure, and subtracting a fixed-deduction approximation (130,000 KRW). Local tax is 10% of that. Pension, health, and employment insurance are subtracted from taxable pay before the income-tax estimate, so line items may differ from a payslip. This is not the National Tax Service simplified withholding table or the HomeTax withholding program. Dependents, bonuses, retirement pensions, meal-allowance cap checks, and SME employment tax relief are not included. Results are for reference; your payslip and payroll team take priority.

Example

With 3,000,000 KRW gross and 200,000 KRW meal allowance, taxable monthly pay is 2,800,000 KRW. Multiply by the 2026 employee four-insurance rates, then estimate income tax and local tax on the remainder after pension, health, and employment insurance. That yields monthly take-home and an annual total (monthly × 12). Setting meal allowance to 0 increases premiums and tax, so take-home looks smaller. Lowering gross to 2,500,000 KRW can drop the tax line noticeably because the bracket changes. The annual total assumes 12 months with no bonus. Compare with the gross on your payslip.

Related: Annual take-home pay · Four major insurances