If you’re planning to work in Korea, you’ll quickly hear people talk about the “four major social insurances” (4대 보험). They are a core part of Korea’s employment system and directly affect your salary, healthcare access, job security, and even your long-term stay. Many foreign workers are unsure what these insurances actually cover, how much they cost, and whether they apply to non-Koreans. Here’s a clear, practical breakdown from a foreign employee’s perspective.
1. What Are the Four Major Social Insurances in Korea?
The four major social insurances are government-run programs designed to protect workers against common life and work risks such as illness, unemployment, injury, and old age. In Korea, most employees working under a valid employment contract are automatically covered, regardless of whether they are full-time, part-time, or on a fixed-term contract (as long as they work 60 hours or more per month).
The four insurances are:
– National Pension (국민연금) – retirement and long-term income security
– National Health Insurance (건강보험) – medical care and health screenings
– Employment Insurance (고용보험) – unemployment and leave-related benefits
– Industrial Accident Compensation Insurance (산재보험) – work-related injury or illness coverage
These systems form the backbone of Korea’s social safety net for workers.
2. How Much Are the Contributions, and Who Pays?
Most of the four insurances are shared between the employer and the employee, which is why your take-home pay (“net salary”) is lower than your agreed “gross salary.”
– National Pension:
9% of monthly salary in total. For employees, the employer pays 4.5% and the employee pays 4.5%.
– National Health Insurance:
Approximately 6.86% of salary, split equally between employer and employee. This includes long-term care insurance, which is calculated as a percentage of the health insurance premium.
– Employment Insurance:
Contributions are shared, with exact rates depending on company size and role. This insurance funds unemployment benefits, parental leave pay, and job-training support.
– Industrial Accident Insurance:
100% paid by the employer. Employees do not contribute at all.
This is why Korean job offers usually quote salaries before deductions—social insurance contributions are mandatory and deducted monthly.
3. Do the Four Insurances Apply to Foreign Workers?
Yes, foreign workers are generally covered, but the scope varies by insurance and visa status.
– Health Insurance:
Most foreign employees working in insured workplaces must enroll, just like Korean employees. If you already receive equivalent medical coverage under foreign law or a private arrangement, you may apply for an exemption. Short-term foreign workers may also be exempt from long-term care insurance.
– Industrial Accident Insurance:
Applies to all foreign workers without exception, regardless of visa type or legal status. Even undocumented workers are covered if they suffer a work-related injury or illness.
– National Pension:
Generally applies to foreign residents aged 18–60 who earn income in Korea. However, nationals of certain countries (about 22) may be exempt due to reciprocity rules, and some visa types (such as students or trainees) may also be excluded.
– Employment Insurance:
Mandatory for permanent residents and marriage-based immigrants. For other visa holders—such as short-term workers, overseas Koreans, or specific employment visas—enrollment may be optional, depending on status and employee choice.
Takeaway
The four major social insurances are not optional add-ons—they are a fundamental part of working legally in Korea. They affect your paycheck, healthcare access, job stability, and long-term security. While foreign workers are largely treated the same as Korean employees, visa type and nationality can change how certain insurances apply. Before starting a job, it’s always worth checking which insurances you’re enrolled in and how much is being deducted, so there are no surprises later.
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