Wage Theft Penalties in Korea: Legal Liability Every Employer Must Know

What Is Wage Theft (임금체불)?

Wage theft (임금체불) refers to an employer's failure to pay wages, severance pay (퇴직금), or various allowances in full on the designated payment date. Article 43 of the Labor Standards Act (근로기준법 제43조) stipulates that "wages must be paid directly, in full, and in currency at least once a month on a fixed date." Violating this provision is not merely a civil dispute — it constitutes a criminal offense.

Criminal Penalty: Up to 3 Years' Imprisonment or a Fine of Up to 30 Million KRW

Under Article 109 of the Labor Standards Act (근로기준법 제109조), an employer who withholds wages, severance pay, or shutdown allowances may be subject to imprisonment of up to 3 years or a fine of up to 30 million KRW. In cases of unpaid severance pay, the same level of punishment applies under Article 44 of the Act on the Guarantee of Workers' Retirement Benefits (근로자퇴직급여 보장법 제44조).

However, wage theft is classified as a crime subject to victim's non-prosecution wish (반의사불벌죄). This means that if the aggrieved worker expresses a wish not to have the employer punished, prosecution cannot proceed. In practice, employers often avoid punishment by paying the withheld wages and obtaining a written agreement from the worker. However, an employer whose name has been publicly disclosed for wage arrears under Article 43-2 of the Labor Standards Act (근로기준법 제43조의2) and who again fails to pay wages during the disclosure period is not protected by this provision and may be punished regardless of any agreement (proviso to Article 109, Paragraph 2 of the Labor Standards Act (근로기준법 제109조 제2항), effective 23 October 2025).

Late-Payment Interest: 20% Per Annum

In addition to criminal liability, civil liability also applies. Under Article 37 of the Labor Standards Act (근로기준법 제37조) and the Wage Claim Guarantee Act (임금채권보장법), if wages or severance pay owed to a separated worker are not paid within 14 days of the due date, annual interest of 20% accrues on the outstanding amount. For currently employed workers, the 20% annual delay interest now applies as well — under Article 37(1)2 of the Labor Standards Act (근로기준법 제37조 제1항 제2호) as amended, in force from 23 October 2025, once the regular payday has passed (for payment events arising after that date; earlier arrears follow the statutory rate — 5% per annum under Article 379 of the Civil Act (민법 제379조), or 6% under Article 54 of the Commercial Act (상법 제54조) where the employer is a merchant such as a company). Late-payment interest accrues automatically without the need for litigation or a formal complaint, meaning the longer the delay, the greater the financial burden on the employer.

Actions Workers Can Take

1. File a Complaint with the Ministry of Employment and Labor (고용노동부 진정 접수)
The fastest course of action is to submit a written complaint to the Regional Employment and Labor Office (지방고용노동청) with jurisdiction over the workplace. Complaints can also be filed online through the Ministry of Employment and Labor's Civil Affairs Portal (고용노동부 민원마당). A labor inspector will investigate the facts and issue a corrective order.

2. Use the Substitute Payment (대지급금) System
If the employer is insolvent or unable to pay, workers may use the substitute payment (대지급금) system, under which the government pays wages on the employer's behalf. The system is divided into insolvency substitute payment (도산대지급금) and simplified substitute payment (간이대지급금); the small-amount scheme can be applied for without a court judgment.

3. File a Civil Lawsuit or Apply for a Payment Order (지급명령)
Once the amount of unpaid wages is confirmed, workers may apply to the court for a payment order (지급명령) or file a civil lawsuit. Cases involving small claims (소액사건, 30 million KRW or less) follow simplified procedures.

Note for foreign workers: The statutory rights described above apply regardless of nationality or visa status. However, your employment contract may specify terms that differ from the statutory minimum — always check both.

What Employers Must Be Careful About

Even if business difficulties temporarily make it hard to pay wages, it is essential to reach a prior written agreement with workers and clearly set out a payment plan. Failing to pay by the due date without any such arrangement is immediately treated as wage theft. Furthermore, once wage theft is confirmed, the employer may be subject to public disclosure of their name (명단 공개). The Ministry of Employment and Labor regularly publishes the names of employers with wage arrears, which directly affects a company's credit standing and ability to recruit.

Check It Now on Workbear

If you are unsure exactly how much wages you are owed, use the Workbear take-home pay calculator at workbear.kr to confirm your after-tax amount first. You can also use the AI search feature to quickly find court precedents and administrative interpretations related to wage theft, and use the complaint drafting assistant to easily prepare documents for submission to the Ministry of Employment and Labor.

This article is for informational purposes only and does not constitute legal advice. For specific cases, consult a certified labor attorney (노무사) or lawyer.