Military-Service Rank Credit and Sex Discrimination in South Korea
Seoul Administrative Court 2025Guhap54077
Contents
- 1. What did the Seoul court decide about military service and sex discrimination in South Korea?
- 2. Why was the difference in entry-level rank treated as sex discrimination?
- 3. How does a two-year promotion gap arise under the HR rules?
- 4. Why is crediting military service to salary steps itself not discrimination?
- 5. Did the lawsuit survive after the employer revised its rules?
- 6. What does this mean for foreign-invested companies in the IFEZ?
- 7. Frequently Asked Questions
Two employees join on the same day and do the same work, yet one reaches the next rank two years later—simply because she has no military service. Is that a fair adjustment, or sex discrimination?
A female employee filed a complaint with South Korea’s National Human Rights Commission, arguing that crediting only military service in setting new hires’ rank put women at a disadvantage in pay and promotion. The Commission dismissed the complaint, finding no unreasonable discrimination. The Seoul Administrative Court, however, drew a sharp line between a salary-step credit and a difference in entry rank, reaching the opposite conclusion. The ruling clarifies how far veteran-preference policies may go before they amount to sex discrimination under South Korean law.
1. What did the Seoul court decide about military service and sex discrimination in South Korea?
The case arose from a company whose pay and HR rules set the starting rank of university graduates at Grade 6, step 10, while a veteran with two years of military service received two added steps and started at Grade 5, step 12. The National Human Rights Commission dismissed the employee’s discrimination complaint on Feb. 27, 2025, and she sought cancellation of that decision before the Seoul Administrative Court.
The court split the issue in two. It held that the difference in salary steps and wages tied to military service was lawful, but that the difference in entry-level rank—Grade 5 versus Grade 6—was sex discrimination because it directly delayed promotion for employees without military service. On that basis the court cancelled the Commission’s dismissal.
2. Why was the difference in entry-level rank treated as sex discrimination?
The court reasoned that an entry-rank difference cannot be equated with merely paying different wages, because rank directly shapes the timing of future promotion. It pointed to several considerations: the credited ground—being conscripted or called up to fulfill a military duty—is one that women cannot satisfy, so it disadvantages women as a group and amounts to differential treatment on the basis of sex; the veterans law permits counting military service toward salary steps or wages but does not authorize counting it toward promotion; and the Equal Employment Opportunity Act expressly forbids sex discrimination in promotion.
An employer shall not discriminate against employees on the basis of gender in education, assignment, and promotion.
The court also noted that although the HR rules listed other grounds for crediting prior experience, in practice only military service was used; that the company’s work had no direct connection to military service that would justify counting it toward promotion; and—decisively—that when the company amended its rules in December 2024, it kept the two-step salary credit for veterans but made the entry rank uniformly Grade 5. That showed the entry-rank gap was not a mere reflexive byproduct of the salary-step difference, but a separate design choice.
3. How does a two-year promotion gap arise under the HR rules?
A veteran starts at Grade 5 step 12 because of how the salary table interacts with an automatic-promotion rule: adding two steps to Grade 6 step 10 reaches Grade 6 step 12, and under the rules a Grade 6 employee who reaches step 12 is automatically promoted to Grade 5. The downstream effect on promotion timing is as follows.
| HR rule | Content | Effect on a woman without military service |
|---|---|---|
| Auto-promotion rule | A Grade 6 employee is automatically promoted to Grade 5 upon reaching step 12 | An employee starting at Grade 6 step 10 needs two years to reach Grade 5 |
| Minimum service rule | Grade 4 promotion requires at least four years after promotion to Grade 5 | A two-year-later start at Grade 5 carries through to a two-year-later Grade 4 promotion |
| Performance review | The Grade 5 composite review is 70% performance and 30% career length, measured by time in grade | A male veteran promoted to Grade 5 two years earlier scores higher on the career-length component |
In short, a woman without military service who joins at the same time and performs the same work needs two additional years to reach Grade 4 than a male veteran, and is also disadvantaged in the career-length score used to rank promotion candidates. The court concluded that the HR system was designed so that military service directly affects promotion timing.
4. Why is crediting military service to salary steps itself not discrimination?
On the salary side, the court found that paying a higher base wage through two added steps was not unlawful, relying on South Korea’s veterans-support statute.
An employment support agency may, when determining the salary step or wage of a discharged soldier it has hired, include the period of the soldier’s service in the military or in a public-interest field as work experience.
The court emphasized that the provision expressly allows military service to be reflected in wage determination; that it exists to offset the economic loss suffered through conscription independent of the person’s own will, so it does not violate the equality principle; and that a salary step reflects accumulated years of service, so counting military service toward a step while excluding it from wages would defeat the purpose of the statute. Under the pay table, the base-wage gap between Grade 5 step 12 and Grade 6 step 10 was about KRW 200,000. The employee argued that this produced an annual pay gap of roughly KRW 14 million, but the court found the base-wage difference itself fell within the range the veterans law permits.
5. Did the lawsuit survive after the employer revised its rules?
The Commission argued that the company had amended its rules so that, from 2025, all new hires enter at Grade 5 regardless of military service, and that a working group was preparing relief for earlier hires—so no remedy remained and the suit lacked a legal interest. The court rejected this, applying the standard that the legal interest under the second sentence of Article 12 of the Administrative Litigation Act must be judged on individual, concrete circumstances (citing Supreme Court 2020Du30450, decided Dec. 24, 2020).
Decisive facts: the revised rules applied only to those hired from 2025 onward, so the plaintiff—who joined earlier—remained under the old rules; and although the company was preparing a retroactive solution, no effective remedy was actually in place, and it could not be assumed the company would carry out everything that a recommendation would require. The plaintiff therefore retained a legal interest in seeking cancellation.
6. What does this mean for foreign-invested companies in the IFEZ?
For foreign-invested companies operating in the Incheon Free Economic Zone—across Songdo International Business District, Cheongna International City, and Yeongjong Island—this ruling offers a clear compliance line for HR design under South Korean law.
- Salary-step credit is generally allowed: Reflecting military service in salary steps or wages is supported by the veterans-support statute as a measure to offset economic loss.
- Entry rank and promotion are the risk zone: If military service shapes entry rank or promotion procedures so that one sex suffers a structural disadvantage, it may be treated as indirect sex discrimination.
- Separate wage protection from promotion tracks: As the employer itself showed by later equalizing entry rank while keeping the step credit, decoupling the two designs reduces dispute risk.
- Test crediting grounds for sex neutrality: Confirm that experience-credit grounds are not, in practice, limited to a requirement (such as military conscription) that one sex structurally cannot meet.
Atlas Legal, based in Songdo, Incheon, advises domestic and foreign-invested companies on the legality of HR and personnel systems and on responding to employment-discrimination complaints and administrative litigation in South Korea. Reviewing HR rules at the design stage is far less costly than defending a dispute after the fact.
7. Frequently Asked Questions
Q. Is crediting military service toward salary steps itself sex discrimination under South Korean law?
A. No. The Seoul Administrative Court held that Article 16(3) of the Act on Support for Discharged Soldiers expressly allows an employer to include a veteran’s military service in work experience when setting salary steps or wages, and that this serves to offset the economic loss of compulsory military service. Granting two extra salary steps and a higher base wage for military service was therefore not, by itself, unlawful discrimination (Seoul Administrative Court 2025Guhap54077).
Q. What exactly did the Seoul Administrative Court find to be sex discrimination?
A. The unlawful element was setting a different entry-level rank: hiring veterans at Grade 5 and university graduates at Grade 6. Because entry rank directly affects promotion timing, a woman without military service ends up reaching Grade 4 two years later than a male veteran hired at the same time, which the court treated as discrimination on the basis of sex.
Q. How can a difference in entry rank delay a woman’s promotion by two years in South Korea?
A. Under the company’s HR rules, a Grade 6 employee is automatically promoted to Grade 5 upon reaching step 12, so an employee starting at Grade 6 step 10 needs two years to reach Grade 5. A veteran starts at Grade 5 step 12 from the outset. Since the minimum service period for Grade 4 promotion is four years after reaching Grade 5, the woman’s two-year-later start carries through to a two-year-later Grade 4 promotion.
Q. South Korea’s veterans law permits credit for military service, so why is this discrimination?
A. Article 16(3) of the Act on Support for Discharged Soldiers allows military service to be counted toward salary steps or wages, but it does not authorize counting that service toward promotion. By contrast, Article 10 of the Equal Employment Opportunity Act prohibits sex discrimination in promotion. The court found that going beyond a salary-step credit to set a different entry rank that shapes promotion is not justified.
Q. The employer revised its HR rules, so why did the court still decide the case?
A. The revised rules applied only to employees hired from 2025 onward, so the plaintiff, who joined earlier, remained subject to the old rules, and no effective retroactive remedy had been put in place. Considering these circumstances, the court found that the plaintiff retained a legal interest in seeking cancellation of the decision (Article 12, second sentence, of the Administrative Litigation Act; Supreme Court 2020Du30450).
Q. What should foreign-invested companies in the Incheon Free Economic Zone learn from this ruling?
A. Companies operating in Songdo International Business District, Cheongna International City, or Yeongjong Island should separate wage-protection measures from promotion tracks. Crediting military service to salary steps is generally permissible, but if entry rank or promotion procedures cause structural disadvantage to one sex, it may be treated as indirect sex discrimination under South Korean law. Atlas Legal advises on reviewing HR rules for compliance before disputes arise.
This article provides general legal information based on Seoul Administrative Court decision 2025Guhap54077 and is not legal advice on any specific matter. For a review of HR and personnel systems or for employment-discrimination matters in South Korea, please contact Atlas Legal at +82-32-864-8300.
