연봉 실수령액 계산기 - 월급 세금

How much of my annual salary actually goes into my bank account?

The Net Salary Calculator is a tool that calculates the actual amount received from your pre-tax annual salary by reflecting the publicly released 2026 social insurance rates and the National Tax Service's Simplified Tax Table for Earned Income.

■ Accurate Net Salary Calculation

- Reflects National Pension, Health Insurance, Long-term Care, and Employment Insurance rates

- Calculates income tax based on the Simplified Tax Table for Earned Income

- Reflects non-taxable amounts, dependents, and the number of children aged 8 to 20

- Shows at a glance where the four major insurances and taxes are allocated via a donut chart

■ Job Change & Salary Negotiation Comparison

- Current salary vs. offered salary: Net pay difference in monthly/yearly increments

- Increase Rate Simulation: Calculate how much your net pay will increase if your salary rises by a certain percentage next year

■ Goal Calculation

- "What is my annual salary to earn 4 million won per month?" Calculate in Reverse

■ 1-Year Cash Flow Timeline

- Monthly estimated flow reflecting bonuses, year-end tax settlements, and health insurance settlements

■ Freelancer 3.3% Mode

- Net income received after business income withholding + estimated May comprehensive income tax

■ My Salary Record

- Save your salary and track changes every year or every time you change jobs

No login required; all data is stored only on your device.

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[Information Sources]

The official sources for the rates and tax information used by this app are as follows:

- Simplified Earned Income Tax Table (National Tax Service Hometax): https://www.hometax.go.kr

- National Pension Premium Rates (National Pension Service): https://www.nps.or.kr

- Health Insurance & Long-term Care Insurance Premium Rates (National Health Insurance Service): https://www.nhis.or.kr

- Employment Insurance Premium Rates (Employment Insurance): https://www.ei.go.kr

[Disclaimer]

This app is not affiliated with or represents any government agency or public institution, and is an unofficial calculation tool created by an individual developer without any official certification. All calculation results in this app are estimates for reference purposes based on publicly available data and have no legal or tax validity. Actual deductions and taxes may vary depending on company policy, individual deduction items, year-end tax settlement results, etc. Please verify accurate information with the official agencies mentioned above or a tax professional.