Comprehensive Wage System
Comprehensive Wage System
What is a comprehensive wage system?
- Paying allowances in advance as part of base pay
- Its validity is limited when working hours can be calculated
- Included hours, amounts, and an excess-settlement clause are required
Signing a comprehensive wage agreement does not free a company from doing the math. Only the timing of payment changes; the duty to verify how many hours were actually worked remains. The standard courts have repeatedly confirmed is simple. For jobs where working hours can be counted from clock-in and clock-out records, a comprehensive wage agreement alone does not remove the obligation to pay statutory allowances, and if the amount paid in advance is lower than the statutory calculation, the company must pay the difference. A comprehensive wage works as a minimum guarantee, not a cap.
In practice, you need to tell two forms apart. A lump-sum salary that sets only a total, with no split between base pay and allowances, is the weakest position in a dispute. A fixed-allowance structure is different: it lists the hours and the amount separately, such as 'fixed overtime allowance covering 20 hours a month' on top of base pay. Add a clause for settling any excess, and it effectively operates as a fixed-overtime system, which cuts dispute risk sharply. Stating the number of included hours is what separates the two. If 20 fixed overtime hours are added to 209 monthly scheduled working hours, ordinary hourly wage × 20 × 1.5 is the minimum for that allowance. The 12-hour weekly overtime cap applies the same way whether or not a comprehensive wage arrangement is in place. Work beyond the cap is unlawful even if every allowance is paid.
The point that breaks most often in practice is the message that 'we have a comprehensive wage, so there is no separate overtime pay.' That one sentence is where three years of unpaid wages begin to pile up. Even riskier is the habit of keeping no attendance records at all. Having no records does not favor the company. Employees can submit internal messenger logs, PC usage records, and access records as evidence, and the burden of proof shifts to the company. If fixed overtime pay has been left out of the ordinary wage calculation, the recalculation extends to severance and annual leave pay, and late-payment interest is added for former employees. Organizations sitting on a contract that is a comprehensive wage in name only should first check the contract wording against attendance records.
Jongmu KimSpecialist in corporate talent development and job competency building
Inwoo LeeExpert in leadership, communication, and performance managementA pay practice that developed by custom for work where working hours are hard to calculate. Court precedents have consistently held that where working hours can be calculated, a comprehensive wage agreement alone does not release the employer from the duty to pay statutory allowances.
Company A, a B2B software maintenance firm in the Seoul metropolitan area (84 employees, annual revenue of about KRW 19 billion (≈ US$14,215,200)), had applied a single-line comprehensive wage clause to all employees, stating that 'monthly pay includes overtime and night work allowances.' Two former maintenance team assistant managers filed a complaint with the labor office, claiming about KRW 27 million (≈ US$20,200) in unpaid overtime over three years. The company ran a full review of contracts and attendance over eight weeks. (Hypothetical example)
- When the HR director pulled the last six months of PC-off logs, the 15-person maintenance team averaged 31 hours of overtime a month. No document stated how many hours the pay was meant to cover.
- At the review meeting, the company's labor attorney stated flatly that 'roles with minute-level access records can hardly be treated as impossible to calculate.' The CEO dropped the company-wide blanket application on the spot.
- The finance director recalculated the ordinary hourly wage, listed the 20 fixed overtime hours separately from base pay, and added a new clause to Article 7 of the employment contract: any hours beyond 20 are settled in the following month's payroll.
- The 42 employees in roles where working hours are easy to track, such as sales support and business administration, were switched to hours-based pay. Only the 11 engineers stationed at client sites kept the fixed overtime allowance.
- At the company-wide briefing, the HR director explained that 'anything beyond 20 hours a month is paid out exactly as worked.' Team leaders started adjusting schedules right away, and three months later the maintenance team's monthly average overtime fell from 31 hours to 22.
- The complaint was resolved by paying the KRW 18.4 million (≈ US$13,800) in unpaid wages, after which it was withdrawn. Monthly labor costs rose by about KRW 6.8 (≈ US$1) million, but the company cleared a KRW 210 (≈ US$1) million, three-year retroactive liability estimated by its labor attorney.