Wage Arrears · Complaints and Remedies
Unpaid Wages
What are wage arrears?
- Payment principles and the duty to settle all dues upon departure apply
- Remedies come through complaints, civil suits, and the government advance-payment scheme
- Most causes are calculation errors, not intent
Wage arrears do not depend on whether the company has the money. The test is one thing only: was the full amount owed paid on the due date? If a company pays 90% and omits 10%, that 10% is arrears, and neither a miscalculation nor long-standing practice removes the duty to pay. So what changes in practice is not cash planning but the habit of documenting the basis of calculation every month.
There are three main routes to a remedy. A complaint to the labor office is an administrative procedure to secure payment, a criminal complaint seeks punishment, and a civil suit leads through a court judgment to compulsory enforcement. On top of these come the deadline of settling all dues within 14 days of the departure date, a three-year statute of limitations on wage and severance claims, and 20% annual late-payment interest on amounts owed to former employees. If the employer becomes unable to pay, a separate state advance-payment scheme steps in to cover part of the amount.
What inflates unpaid wages is usually not the amount but the basis of calculation. The base for overtime and night-shift pay is the ordinary wage, while the base for severance pay is the average wage. Mix the two up and a single error compounds across three years. The only exceptions to the full-payment principle are deductions grounded in law, such as taxes and the four major social insurances. If a company arbitrarily withholds loan repayments or damages, that amount counts as unpaid wages in full. Start by checking whether a bonus that is regular, uniform, and fixed has been left out of the ordinary wage.
The most common point of failure in practice is the settlement agreement. Many companies collect a pledge that says "I will raise no further objections" and consider the matter closed, but an advance waiver of wages below the statutory standard has no legal effect. The same applies to a comprehensive wage system: work beyond the agreed hours must be paid separately. If this is put off, a single complaint can spread into retroactive claims for the entire job group, the CEO can become a party to criminal proceedings, and a record of wage arrears will surface in government bids and external due diligence. Specific deadlines and requirements may be amended, so please check the latest laws and regulations.
Jongmu KimSpecialist in corporate talent development and job competency building
Inwoo LeeExpert in leadership, communication, and performance managementThe Labor Standards Act sets out the principles of wage payment and the duty to settle all dues when an employee leaves, and it fixes the statute of limitations on wage claims. Korea also runs separate relief schemes, including a state advance-payment program for employees owed unpaid wages.
Company A is a food manufacturer with 68 employees, 40 of them production workers on two shifts. A production foreman who left after three years filed a complaint with the labor office two months after leaving. The fixed monthly bonus had been left out of the base for overtime pay, and 38 other employees had been calculated the same way. (Hypothetical example)
- When the HR manager and a labor attorney recalculated the last three years of payroll, they found an average shortfall of KRW 470,000 (≈ US$350) per person, KRW 17.8 million (≈ US$13,300) in total.
- At the in-person hearing, the labor inspector said, "Even if it wasn’t intentional, a shortfall is a shortfall." Before any corrective order was issued, the HR manager paid the complainant KRW 3.12 (≈ US$1) million, including late-payment interest.
- The CEO decided to “apply the same standard retroactively to the other 38 employees,” added the amount to this month’s pay, and listed it on the pay statement as a separate item: ‘Retroactive adjustment of ordinary wage’.
- A payroll assistant manager built a one-page A4 table of items included in ordinary wages, and the company changed its procedure so that every departure settlement is signed off by two people: one who calculates and one who checks.
- The complaint was withdrawn after three weeks. Over the next six months, none of the 27 departing employees’ settlements drew an objection, and settlements completed later than 14 days after departure fell from 3 per quarter to 0.