Best Way to Hire in South Korea: A Complete Guide

This guide covers what you need to hire compliantly in South Korea, from the 52-hour workweek to Korea’s statutory severance system.

Overview

Employment in South Korea is governed mainly by the Labor Standards Act (LSA), which sets the baseline for contracts, working hours, wages, and dismissal.  

These protections apply to Korean nationals and foreign workers alike. Visa type and the language of the contract don't change what's owed.

South Korea doesn't require a foreign company to set up a local entity before hiring someone. Without one, though, a foreign business generally can't run its own payroll, withhold Korean taxes, or register employees for the mandatory social insurance programs directly. Most foreign employers choose one of two paths.

• Establish a local entity. A branch office or subsidiary that becomes the legal employer, taking on full payroll, tax, and social insurance obligations.
• Use an Employer of Record (EOR), A third party that legally employs the worker on the company's behalf, handling contracts, payroll, tax withholding, and compliance. This is covered in Section 10.

Korean labor law leans strongly toward the employee. Dismissal without "just cause" is hard to defend, even during probation. Severance is a statutory entitlement, not a negotiated perk.  

Employment Contracts

Korean law requires a written employment contract, or at minimum a written notice of working conditions, before an employee's first day. This applies to full-time, part-time, and fixed-term staff alike. The document needs to be signed or otherwise confirmed, and the employee must get their own copy.  

Mandatory contract terms

At a minimum, the written contract or notice must contain the following:

• Wages, including the amount, calculation method, and payment date
• Working hours and rest breaks
• Weekly paid holidays (the statutory paid "weekly holiday")
• Annual paid leave entitlement
• Place of work and job duties
• For fixed-term or part-time roles, the contract period and expected working days and hours

Contract language

There is no legal requirement to draft the contract in Korean, but employees must genuinely understand the terms. Many employers issue a bilingual Korean/English contract, or a Korean-language version alongside a translated summary, to avoid later disputes about what was agreed.

Fixed-term vs. indefinite contracts

Fixed-term contracts are allowed, but Korean law limits how long they can run. An employee kept on back-to-back fixed-term contracts for more than two years is automatically treated as an indefinite-term employee, with the same dismissal protections as anyone else on staff. Common exceptions include project work, employees past the statutory retirement age, and roles that require a specific professional qualification.

Skipping a compliant written contract, or setting terms below the legal minimum, can cost an employer a fine of up to 5,000,000 KRW. Any term less favorable than the statutory minimum is automatically void, regardless of what the employee agreed to.

Common worker classifications

Korean employment practice recognizes several contract types, each with different obligations.

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⚠️ Misclassification risk

Labeling someone a "freelancer" or "contractor" doesn't protect an employer if the actual working relationship looks like employment, with fixed hours, direction and control, and exclusivity. Korean authorities can reclassify the relationship and assess back pay, back social insurance contributions, and penalties.

Restrictive covenants (confidentiality and non-compete clauses)

Korea doesn't have a dedicated non-compete law. Enforceability gets decided case by case, and courts generally lean toward protecting an employee's freedom to work. A non-compete clause is far more likely to survive a challenge if it is:

• Narrowly targeted at employees who genuinely had access to trade secrets, key clients, or core technology, not applied blanket-style to all staff
• Limited in duration, typically 6 months to 1 year (longer restrictions are rarely upheld outside cases involving nationally sensitive technology)
• Specific about the competing business and geographic scope, rather than an open-ended "anywhere in any similar business" restriction
• Backed by compensation, commonly 30% to 50% of the employee's final monthly salary; a non-compete with no compensation attached is frequently struck down entirely

Confidentiality (NDA) clauses are more reliably enforceable and don't require separate compensation. Where possible, a well-drafted confidentiality clause plus a narrowly scoped non-compete offered, with compensation, at the point of departure holds up better than a broad blanket clause signed at onboarding.

Pre-employment background checks

Employers need the candidate's written consent before contacting a former employer or verifying their education, and employers can't factor in anything unrelated to job ability, including appearance, height, weight, place of birth, marital status, or a candidate's family background. Violations can carry a fine of up to 5,000,000 KRW.

Criminal record checks are limited to specific regulated sectors like education, healthcare, childcare, and security work. General employers can't require a criminal record certificate.  

Salary history is usually verified through an official tax withholding receipt rather than an informal call to a previous employer.

Probationary periods

A probationary period of up to three months is standard practice, though it isn't fixed by statute and can run longer if justified. Employees are entitled to at least the minimum wage during probation; a reduced rate of 90% is only allowed in narrow cases, for certain unskilled roles under a fixed-term contract of a year or more.

Dismissal during probation still needs justifiable grounds, though the bar is a little lower than for confirmed staff. The 30-day notice requirement doesn't apply if the employee has worked less than three months.

Working Hours and Overtime

The LSA sets a standard workweek of 40 hours (8 hours per day, 5 days per week). Employers and employees can agree to extend hours through overtime, but total weekly hours, including overtime, are capped at 52 hours per week for most businesses.

Overtime and premium pay

Overtime must be voluntary, agreed by the employee, and is paid at a premium on top of the ordinary hourly wage.

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Premiums can stack. Overtime performed at night, for example, attracts both the overtime and night-work premiums. Businesses with fewer than 5 employees are exempt from these premium requirements, though the 52-hour weekly cap and other core protections still apply broadly.

Flexible working arrangements

The LSA allows flexible and selective working-hour systems, averaging hours over a set period such as 3 months or up to a year with a labor-management agreement, for businesses with fluctuating workloads. These arrangements have specific procedural requirements, including a written agreement with the employee representative, so employers should confirm the details with local counsel before implementing them.

💡 The government is actively revising the LSA to address after-hours contact and "invisible overtime." Proposed changes would treat work instructions sent outside working hours through messaging apps such as KakaoTalk as compensable working time, and would tighten enforcement against flat "all-inclusive" salary structures used to avoid paying real overtime. Foreign employers who manage Korean staff through group chats outside business hours should watch this space closely.

Minimum Wage

South Korea sets a single national minimum wage that applies uniformly across all regions, industries, and employee types, including full-time, part-time, temporary, and foreign workers.

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The monthly figure assumes a standard 40-hour week calculated over 209 hours per month, which includes paid weekly holiday hours built into Korea's minimum wage formula.

⚠️ The 10,700 KRW figure was set by the Minimum Wage Commission in July 2026 and is due to take effect January 1, 2027, pending standard confirmation. If you're planning compensation into 2027, confirm the final published rate with the Ministry of Employment and Labor (MOEL) closer to the effective date.

Payroll and Taxes

Wages must be paid in KRW, in full, and directly to the employee, at least once a month on a fixed date. Most employers pay on the 21st, 25th, or last day of the month.

Payslips should itemize gross pay, each deduction, and net pay, and need to go out on the actual pay date, not after it.

Employers with a pattern of late payment face growing scrutiny. Newer credit sanctions target repeat offenders, on top of the existing 20% annual interest penalty on wages, including severance, that aren't paid on time.

Individual income tax

Korea applies a progressive national income tax on employment income, plus a local income tax (a surtax) equal to 10% of the national tax amount. The combined effective top rate is 49.5%.

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Rates apply progressively to each bracket of income, not to the entire amount at the top rate.

Employers withhold income tax monthly using simplified withholding tables from the National Tax Service (NTS), then true it up in a year-end settlement each February that accounts for the employee's actual deductions, such as insurance premiums, dependents, and the earned income deduction.

Flat tax option for qualifying foreign workers

Foreign employees who start working in Korea by December 31, 2026 can elect a flat 19% national tax rate, 20.9% including the local surtax, on their Korean-source employment income for up to 20 years, instead of the progressive brackets above.

This can meaningfully lower tax for higher earners, generally those above roughly KRW 130 million a year, but it forfeits standard deductions and credits. It's worth comparing both methods before an employee elects it. The election is made through the NTS or the employer at the time of monthly withholding.

⚠️ Tax rules, thresholds, and the foreign-worker flat-tax sunset date are periodically extended or amended by the Korean government. Confirm current figures with the NTS or a licensed Korean tax advisor before finalizing payroll for any employee, and treat the figures above as a planning reference rather than final guidance for a specific case.

Social Security Contributions

Korea operates four mandatory social insurance programs, referred to collectively as the "4 Major Insurances." Three are shared between employer and employee, and one is funded entirely by the employer.

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This combined NHI figure has two layers. The NHI premium itself runs about 7.19% of wages, and Long-Term Care Insurance is then calculated as 13.14% of that NHI premium rather than as a direct percentage of wages, which brings the effective combined rate to roughly 8.135%, split close to evenly between employer and employee.

Key details employers should plan for

• National Pension is capped, and the cap moves mid-year. The ceiling is reviewed every July. For 2026, it's KRW 6,370,000 per month from January through June, rising to KRW 6,590,000 per month from July onward.  

In practice, this caps the maximum monthly employee NPS contribution at roughly KRW 302,570 for the first half of 2026 and KRW 313,025 from July 2026.

• NPS rates are rising. A 2025 reform is phasing in a total NPS rate increase from 9.0% to 13.0% between 2026 and 2033, in 0.5-point annual steps split equally between employer and employee. Budget accordingly for multi-year Korean headcount plans.
• Employment Insurance. This has two employer components: A shared unemployment-benefit premium (0.9%, matched by the employee) plus an employer-only employment stabilization and skill-development levy (0.25% to 0.85%) that scales with company size.
• Industrial Accident Insurance (fully employer-funded). The rate varies significantly by industry risk classification, from well under 1% for low-risk office work to well over 10% for high-risk sectors like construction or mining.
• Foreign nationals may be exempt from NPS. If their home country has a social security agreement with Korea and the employee remains enrolled in their home system. Exemptions don't automatically extend to NHI or EI.

⚠️ Social insurance rates change most years, and NHI, Long-Term Care, and industrial accident rates in particular vary by year or by industry. Confirm current rates with the relevant Korean authorities or a local payroll provider before finalizing employment costs.

Leave Entitlements

Annual paid leave

Employees who complete one year of service with at least 80% attendance are entitled to 15 days of paid annual leave. From the third year onward, employees earn one additional day for every two years of continuous service, up to a maximum of 25 days.  

Employees with less than one year of service, or with attendance below 80% in their first year, accrue one day of paid leave for each full month worked.

Korea also has an annual-leave usage-promotion process that employers can use to manage payout liability. If an employer formally notifies an employee in writing to use their remaining annual leave before it lapses, and the employee fails to use it, employer is not obligated to pay out unused days.  

Public holidays

Korea observes 15 statutory public holidays a year, often called "red days," including a 3-day Seollal (Lunar New Year) period and a 3-day Chuseok (harvest festival) period. When certain holidays fall on a weekend, a substitute weekday is designated as a paid day off.  

These paid public holidays apply to all private-sector employers, regardless of company size, and are separate from the annual leave allowance above. Labor Day (May 1) is also a paid holiday, though it isn't one of the 15 official holidays.

Sick leave

Korea has no general statutory requirement for paid sick leave for private-sector employees. Many employers offer paid sick days as a company benefit or draw on accrued annual leave. Employees with work-related injuries or illness are separately covered by Industrial Accident Compensation Insurance.

Menstrual leave

Korean law entitles female employees to request one menstrual leave a month. The law doesn't require this day to be paid, and many employers treat it as unpaid, though some large employers choose to pay it under their own internal policies.

Maternity leave

Pregnant employees are entitled to 90 days of maternity leave (100 days for a premature birth, 120 days for multiple births), with at least 45 days to be used after the birth.

For a standard 90-day leave, larger employers generally pay the employee's ordinary wage for the first 60 days, with Employment Insurance covering the remaining 30. Employees at smaller employers can have the full 90 days covered through Employment Insurance instead, subject to a monthly benefit cap.

Paternity leave

Fathers are entitled to 20 working days of paid paternity leave, up from 10 days as of February 2025, split into up to three separate periods.

The employer pays the employee's wages for the full leave period upfront. Smaller, "priority support" employers can then claim reimbursement from the Employment Insurance fund for the full 20 days, up to approximately KRW 1.6 million. Reimbursement terms for larger employers differ, so it's worth confirming current subsidy rules before budgeting.

Parental (childcare) leave

Either parent may take childcare leave of up to one year per child under age 8, extended to 1.5 years for single parents, parents of a child with a severe disability, or where both parents each take at least 3 months of leave. Leave can be split into up to three separate periods.

Benefits are paid through Employment Insurance on a tiered monthly schedule, with a higher benefit rate in the first 3 months tapering over the remainder of the leave, subject to published monthly caps and a floor, rather than by the employer directly.

⚠️ Family-leave benefit caps, subsidy amounts, and eligibility details are updated periodically. Confirm current figures before advising on a specific employee's leave pay.

Employee Benefits

Beyond the mandatory social insurance and leave entitlements above, the following benefits shape a competitive Korean employment package.

• Statutory retirement and severance benefit. Every employer must fund a severance benefit for employees with a year of service or more, either as a lump-sum retirement allowance or through a funded retirement pension plan (see Section 9).
• No statutory 13th-month pay or bonus. Korea does not legally require a year-end or holiday bonus. Performance bonuses are common in the market, particularly in technology and finance, but they are contractual rather than mandatory.
• Group benefits. Supplementary private health insurance, life insurance, and wellness allowances are common at mid-size and large employers and help with recruitment in competitive sectors.
• Meal and transportation allowances. Widely offered as part of standard compensation packages, and up to certain monthly amounts can receive favorable tax treatment, for example a monthly meal allowance up to a set non-taxable limit when the employer does not separately provide meals.
• Family and childcare support. Employer-provided childcare allowances for young children can qualify for a tax exemption, reflecting the government's broader push to support working parents.

Termination Requirements

Korean law protects employees strongly against dismissal. Employers should treat termination as a carefully documented process, not a unilateral decision.

Just cause

Korean law doesn't allow an employer to dismiss, suspend, or otherwise discipline an employee without justifiable cause. This standard, along with the right to seek relief through the Labor Relations Commission, applies to businesses with 5 or more employees. Very small businesses below that threshold have narrower obligations.

Acceptable grounds usually come down to serious misconduct, poor performance that has been documented and addressed through warnings or an improvement process, or genuine business necessity such as a redundancy.  

Dismissal without documented, defensible cause is very likely to be overturned if challenged, and Korean courts set a high bar here. A single poor review is rarely enough on its own without a documented history of warnings and a real opportunity to improve.

Notice

Employers must give at least 30 days' written notice of dismissal, or pay wages in lieu of notice, unless the employee has worked less than 3 months or has engaged in serious misconduct that makes continued employment impossible. There is no statutory notice period for an employee who resigns voluntarily, though 30 days is customary.

⚠️ A dismissal notice must be delivered in writing and must state both the reason and the effective date. A dismissal communicated only verbally, or any messaging app that doesn't meet specific electronic-signature requirements is treated as void.

Severance pay

Korean law entitles any employee who has worked continuously for at least one year, averaging 15 or more hours per week, to a severance benefit. This applies regardless of the reason for leaving, whether resignation, dismissal, or contract expiry, except in cases of serious misconduct that legally forfeits the entitlement.

The standard formula is 30 days' average wage for each year of continuous service, with average wage generally based on the employee's total earnings, including certain allowances and bonuses, over the final 3 months of employment.

Employers can meet this obligation either through a traditional lump-sum retirement allowance, an internal accounting liability paid at the end of employment, or by funding a retirement pension plan with an external financial institution.

• Defined Benefit (DB) plan. The employer manages the fund and guarantees the pre-determined benefit amount.
• Defined Contribution (DC) plan. The employer contributes at least one-twelfth of the employee's annual wage each year into an account the employee controls; the employee bears the investment risk and return.

Severance must generally be paid within 14 days of the employee's last day, unless the parties agree otherwise. Late payment can trigger a 20% annual interest penalty.

Collective dismissals

Dismissing multiple employees for urgent business reasons carries extra requirements. The employer has to make genuine efforts to avoid dismissals, apply fair and reasonable selection criteria, and consult with the employee representative or union at least 50 days in advance. Skipping these steps is a common basis for unfair dismissal claims.

Disputing a dismissal

Employees who believe they were unfairly dismissed can file a claim with the regional Labor Relations Commission within 3 months of the dismissal. If the Commission finds the dismissal unjustified, it can order reinstatement and back pay.

Administrative steps at offboarding

Termination triggers a few deadlines that are easy to miss.

• Severance. Pay within 14 days of the employee's last day (see above).
• Social insurance deregistration. File the "loss of insured status" notification for National Health Insurance and National Pension by the 15th of the month following the employee's departure.
• Continued health coverage. A departing employee can apply for voluntary continued NHI enrollment for up to 36 months after leaving, keeping their prior premium rate, but the employee must apply for this themselves; it is not automatic.
• Foreign employees on a work visa. the employer must report the change in employment status to immigration authorities within 15 days of the termination date; missing this deadline can carry a fine of up to KRW 1,000,000 and affect the employer's standing for future visa sponsorship.

Hiring Through an Employer of Record (EOR)

Many companies want to hire in South Korea before they're ready to set up a local entity, or want to test the market with a small team first. An Employer of Record (EOR) is one way to do that. The EOR becomes the legal employer on paper, handling the contract, payroll, tax withholding, and social insurance registrations, while your company keeps managing the employee's actual day-to-day work.

An EOR like Knit is especially helpful when a company wants to hire one or a few people without registering a local entity, is still testing the Korean market, needs to move quickly on an offer, or just wants one point of accountability for Korean payroll and compliance.

If you want to know more about hiring in South Korea or other markets, Knit can help.

Frequently Asked Questions

Do I need a local entity to hire employees in South Korea?

No. You can hire through an Employer of Record without setting up your own entity, or register a local branch or subsidiary if you plan to build a larger, long-term presence.

What is the minimum wage in South Korea?

10,320 KRW per hour as of January 1, 2026, about 2,156,880 KRW per month for a standard 40-hour week. It applies equally to full-time, part-time, and foreign workers.

Is severance pay mandatory?

Yes. Any employee with at least one year of continuous service is entitled to a severance benefit equal to roughly 30 days' average wage per year of service, funded through a lump-sum allowance or a retirement pension plan.

Can I dismiss an employee without cause during probation?

Not freely. Korean law requires justifiable cause for dismissal even during probation, though the standard is somewhat more flexible than for confirmed employees. The 30-day notice requirement does not apply if the employee has worked less than 3 months.

Does the employment contract need to be in Korean?

There is no strict legal requirement, but the employee must clearly understand the terms. A bilingual or translated contract is common practice and reduces the risk of later disputes.

How many public holidays does South Korea observe?

15 statutory public holidays a year, plus substitute days when certain holidays fall on a weekend. These are separate from the employee's annual paid leave entitlement.

Are foreign employees taxed differently than Korean employees?

Foreign employees generally follow the same progressive tax brackets as Korean employees, but those who start working in Korea by December 31, 2026 can elect a flat 19% national rate, 20.9% with the local surtax, for up to 20 years, which can be beneficial for higher earners.

What visa do foreign employees need to work in South Korea?

It depends on the role. The E-7 (specific activity) visa is the most common route for skilled professionals and generally requires a relevant degree plus experience, or several years of directly relevant experience without a matching degree. Employers sponsoring E-7 workers are typically expected to follow a roughly 5-to-1 ratio of Korean to foreign hires, though this is relaxed for cutting-edge sectors like IT, biotech, and semiconductors. The D-8 investor visa is for those investing in and managing a Korean entity, and generally requires an investment of at least KRW 100 million. Visa sponsorship is handled by the entity that legally employs the worker, which is one reason companies without a Korean entity often use an EOR.

What can and can't I ask in a background check?

Korean law restricts pre-employment screening more than many Western markets. You need the candidate's written consent before contacting former employers or verifying credentials, and you cannot ask about or factor in appearance, height, weight, birthplace, marital status, or a candidate's family background. Criminal record checks are limited to specific regulated sectors like education, healthcare, and childcare. Violations of these hiring-fairness rules can carry a fine of up to KRW 5,000,000.

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