Unpaid Wages in Korea: Meaning, Standards, and How to File a Complaint — Foreign Workers' Guide

What Are Unpaid Wages (임금체불)?

Unpaid wages (임금체불) refers to any situation in which an employer (사용자) fails to pay a worker the full wages owed on the agreed payment date. This is not limited to cases where wages are withheld entirely — paying only a portion or missing the payment date also constitutes unpaid wages.

Article 43 of the Labor Standards Act (근로기준법 제43조) sets out four core principles for wage payment:

Currency principle (통화 지급 원칙): Wages must be paid in cash or by bank transfer.
Direct payment principle (직접 지급 원칙): Wages must be paid directly to the worker.
Full payment principle (전액 지급 원칙): The full amount must be paid, minus only lawful deductions.
Regular payment principle (정기 지급 원칙): Wages must be paid at least once a month on a fixed date.

A violation of any one of these four principles may constitute unpaid wages.

Note for foreign workers: Your employment contract may specify terms beyond the statutory minimum, but the four principles above apply to all workers regardless of visa status.

Specific Examples of Unpaid Wages

Unpaid wages arise in more forms than many workers realize:

Non-payment of monthly salary: Failing to pay the final month's wages after a worker leaves.
Non-payment of overtime, night-shift, or holiday allowances: Not paying the legally required premium rates despite the worker having performed such work.
Non-payment of severance pay (퇴직금): Failing to pay severance after a worker with 1 or more years of service resigns or is dismissed — a violation of the Act on the Guarantee of Workers' Retirement Benefits (근로자퇴직급여 보장법).
Non-payment of weekly holiday allowance (주휴수당): Failing to pay the weekly holiday allowance to a worker who worked 15 or more hours per week.
Non-payment of annual leave allowance (연차수당): Failing to settle compensation for unused annual leave (연차유급휴가).

In particular, if an employer does not settle wages, severance pay, and other monetary claims within 14 days after the worker's departure, this constitutes a separate offense under Article 36 of the Labor Standards Act (근로기준법 제36조) and is subject to additional penalties.

Legal Penalties for Unpaid Wages

Under Article 109 of the Labor Standards Act (근로기준법 제109조), an employer who withholds wages may be subject to imprisonment of up to 3 years or a fine of up to 30 million won.

This offense is classified as a crime subject to victim's intent (반의사불벌죄), meaning that if the worker expresses a wish not to pursue punishment, the prosecution may be dropped. In practice, cases are often resolved through the employer acknowledging the arrears and paying an agreed settlement amount.

Employers who habitually withhold wages may be subject to public disclosure of their names and credit sanctions. The Ministry of Employment and Labor (고용노동부) publishes a list of habitual wage-withholding employers every year.

How to File an Unpaid Wages Complaint

If you have experienced unpaid wages, the following procedures are available:

File a complaint (진정) with the Ministry of Employment and Labor: Submit a written complaint to the Regional Employment and Labor Office (지방고용노동청) with jurisdiction over the workplace. You can also file online through the Ministry's civil petition portal at minwon.moel.go.kr.
Obtain a wage arrears confirmation certificate (체불 임금 확인서): Once a labor inspector (근로감독관) confirms the arrears, you can receive an official certificate of the unpaid amount.
Use the small-amount substitute payment scheme (소액체당금 제도): If the employer is unable to pay, the Korea Workers' Compensation & Welfare Service (근로복지공단) can pay the outstanding wages on the employer's behalf, up to a set limit.
Civil lawsuit or payment order (민사소송·지급명령): If the amount is large or the dispute is complex, civil proceedings can be pursued in parallel.

How to Check Whether Your Wages Were Paid Correctly

To determine whether you have experienced unpaid wages, you first need to know the exact amount you should have received. If there is a discrepancy between your annual salary contract and the amount actually deposited, check all deduction items carefully. You can use the Bylaw (workbylaw.com) annual salary take-home pay calculator to quickly calculate your actual take-home amount after tax and four major insurance deductions. You can also use the AI search feature to instantly look up wage-related statutes and case precedents relevant to your situation, and use the complaint drafting feature 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.