Origins
Korea's 1953 Labor Standards Act requires wages paid in money, directly, in full, at least monthly on a fixed date, and settlement within 14 days of leaving. After the 1997 crisis triggered mass bankruptcies, the 1998 Wage Claim Guarantee Act created state advance payments, renamed in 2021.
The numbers
Arrears jumped 32.5% to 1.78 trillion won in 2023, topped 2 trillion (2.0448) in 2024, and reached 2.0679 trillion in 2025, affecting 262,304 workers; 90.2% was later recovered (Ministry of Employment and Labor, 2026).
2025 reforms
From 23 October 2025, habitual offenders (three months' wages unpaid within a year, or five-plus incidents totaling 30 million won) face credit, subsidy and procurement penalties; publicly named employers can be barred from leaving the country; repeat arrears during the naming period can be prosecuted even if workers withdraw complaints; and workers may sue for up to triple damages for willful or habitual non-payment. Late pay to departed workers accrues 20% annual interest.
The economics
Becker (1968) frames offenses as gain versus expected punishment. Ashenfelter and Smith (1979) found weak penalties encourage minimum wage violations; Galvin (2016) showed tougher state penalties curb wage theft; Doussard and Gamal (2016) traced how coalitions won wage-theft laws.
What workers can do
- Keep your employment contract, payslips and time records.
- File a complaint with the labor ministry, online or in person.
- If the firm is insolvent, apply for state advance payment.
- Seek free legal aid or a certified labor attorney.
FAQ
- Can part-timers or foreigners file?
- Yes, any employee can.
- What if the company goes bankrupt?
- The state advances part of the unpaid wages under the Wage Claim Guarantee Act.
Sources reviewed: 2026-11-02
References
- Ashenfelter, O., & Smith, R. S. (1979). Compliance with the minimum wage law. Journal of Political Economy, 87(2), 333–350. Shows weak expected penalties breed wage-law violations.
- Galvin, D. J. (2016). Deterring wage theft: Alt-labor, state politics, and the policy determinants of minimum wage compliance. Perspectives on Politics, 14(2), 324–350. State penalties and enforcement reduce wage theft.
- Doussard, M., & Gamal, A. (2016). The rise of wage theft laws: Can community–labor coalitions win victories in state houses? Urban Affairs Review, 52(5), 780–807. How coalitions won US wage-theft laws.
- Becker, G. S. (1968). Crime and punishment: An economic approach. Journal of Political Economy, 76(2), 169–217. Economic model of deterrence.
- 고용노동부. (2026). 고용노동부_연도별 임금체불현황 [공공데이터]. Official annual statistics on unpaid wages.
- 국가법령정보센터. (n.d.). 근로기준법. Full text of the Labor Standards Act.
- 국가법령정보센터. (n.d.). 임금채권보장법. Legal basis for state advance payment of unpaid wages.