Workbear재주넘는곰
대법원 80다2384

Confirmation of Invalidity of Dismissal, etc.해고무효확인등

Decided1982. 03. 09. Court대법원Employer won
AI-generated English translation (summary, key points, decision summary and full text) for reference only — not an official translation and without legal effect. The Korean original below is authoritative.
AI Easy read — AI summary of this decision
AI-generated summary for reference only — the Korean original below is authoritative.

The Supreme Court held that an employment contract is valid even if it does not separately fix a base wage but instead sets a single monthly salary amount that already incorporates various allowances such as overtime pay and night-shift pay, so long as this arrangement does not disadvantage the worker and is otherwise reasonable. In this case, where the worker was dismissed for refusing a proposed wage increase, the court found the dismissal to be lawful.

Key takeaways
  • CaseAn employer paid workers under a comprehensive wage system without a separately itemized base wage, and dismissed a worker who refused to accept a proposed 40% wage increase under new contract terms.
  • OutcomeThe Court ruled that a comprehensive wage system is valid if it does not disadvantage the worker, and that dismissing an employee who refused a reasonable wage-increase proposal was a justified dismissal.
  • LessonA comprehensive wage system (포괄임금제) can be legally valid despite not itemizing base wage and allowances separately, provided workers are not disadvantaged; unreasonably refusing a fair proposal to revise employment terms can constitute valid grounds for dismissal.
Issues
  • Validity of an employment contract that pays a single lump-sum monthly salary combining base wage and various allowances without separate itemization (comprehensive wage system, 포괄임금제)
  • Whether dismissal following a worker's refusal to accept renewed employment contract terms (a wage increase proposal) constitutes justified dismissal (정당한 해고)
Key reasoning

Under Korean labor law, wages are typically composed of a base wage (기본임금) plus various statutory allowances such as overtime pay, night work pay, etc. The Court held that a 'comprehensive wage system' (포괄임금제)—where the employer pays a single lump-sum monthly salary that already bundles in these allowances without separately itemizing a base wage—is not automatically invalid. Such an arrangement remains lawful as long as it causes no disadvantage to the worker compared to itemized calculation, and is reasonable in light of all the surrounding circumstances. In this case, the employer had offered the worker a 40% wage increase, but the worker refused to accept the new terms. The Court concluded that dismissing the worker for refusing this reasonable and favorable proposal was a justified dismissal (정당한 해고), not an unfair dismissal (부당해고).

Summary of Decision (English, AI translation)

Even if, at the time of concluding a labor contract, the basic wage is not predetermined and instead a contract is entered into whereby a fixed amount, in which allowances for overtime work, night work, holiday work, etc. have been aggregated in advance, is paid to the employee as the monthly wage amount with the employee's consent, such a contract cannot be deemed invalid where it causes no disadvantage to the employee and is recognized as justifiable in light of all the circumstances.

Full text (English, AI translation) 6,722 chars

[Plaintiff, Appellant]

[Defendant, Appellee] Wonhyo Passenger Motor Vehicle Co., Ltd., Litigation Representatives: Attorney Choi Seok-bong, Attorney Kim Cheol

[Lower Court Decision]

Seoul High Court, Decision of September 4, 1980, Case No. 79Na3807

[Order]

The appeal is dismissed.
The costs of the appeal shall be borne by the Plaintiff.

[Reasoning]

The grounds of appeal are examined.

Ground 1,

The court below premised its decision as follows: Under Articles 22, and 46 through 48 of the Labor Standards Act (근로기준법), an employer must, at the time of concluding an employment contract, clearly specify the wages, working hours, and other working conditions to the worker, and wages are to be paid consisting of the basic wage plus various allowances for overtime work, night work, holiday work, etc. Therefore, in principle, the basic wage should be determined under the employment contract and the various allowances calculated accordingly and then added together. However, even where a contract provides that a fixed amount, in which the various allowances have already been aggregated in advance without separately determining the basic wage, is to be paid as the monthly salary with the worker's consent, such a contract cannot be deemed invalid if it causes no disadvantage to the worker and is found to be justified in light of all the circumstances.

On this premise, the court below found that although no employment contract specifying the working conditions had been prepared with the Defendant prior to the demand for renewal of the employment contract at issue in this case, in determining the monthly salary amount, the Defendant, taking into account the working hours, form of work, and the nature of the duties as set forth in its findings, decided to pay a monthly salary amount, as set forth in its findings, in which the various allowances had been aggregated in advance, without separately calculating the basic wage and the various allowances; that this caused no disadvantage to the Plaintiff, who therefore consented thereto and received wages accordingly without objection for several years. On the ground that such a method of wage payment cannot be regarded as violating the Labor Standards Act, the court below rejected the Plaintiff's claim in this case for payment of the various allowances, which claim was premised on the assertion that the various allowances were not included in the monthly salary amount received by the Plaintiff up until his dismissal.

Comparing the above reasoning of the court below with the record, the above findings and determinations of the court below are properly acceptable, and there is no illegality therein such as erroneous fact-finding based on the evidence or misunderstanding of the legal principles of the Labor Standards Act.

Ground 2,

According to the reasoning of the judgment below, the court below found, based on the evidence it cited, as follows: On July 27, 1978, an agreement was reached between the Defendant and the Seoul Bus Branch of the National Motor Vehicle Workers' Union, of which the Plaintiff, a dispatcher, was a member, to raise the wages of office staff by 40 percent over the total wage amount of the preceding month, starting from the wages for July of that year. Accordingly, the Defendant set the monthly salary amount of 70,560 won, which the Plaintiff had been receiving as of June 1978, as the basic wage, and, under the same working hours and form of work as before, presented wage terms setting the total monthly salary amount as the sum of that basic wage plus overtime allowance, night work allowance, weekly holiday work allowance, monthly paid holiday allowance, etc., calculated to exceed 40 percent of the aforementioned monthly salary amount (the purport of the findings appears to be that, treating the previous total monthly salary amount of 70,560 won, which was paid on the view that it was the sum of the basic wage and the various allowances, as the base amount, the amount increased by 40 percent or more therefrom would become the total monthly salary amount from the wages for July 1978 onward). When the Defendant demanded conclusion of an employment contract on these terms, the Plaintiff, asserting that his previous wages had been merely payment of the basic wage alone, insisted that the amount increased by 40 percent thereof should be set as the basic wage and that the various allowances corresponding to the increased basic wage should be paid separately, and opposed and refused to conclude the renewed employment contract. The court below found that, as a result, the Defendant gave the Plaintiff advance notice of dismissal on August 31, 1978, with a 30-day notice period, and then dismissed the Plaintiff on September 30, 1978.

The court below determined that, since the wages previously received by the Plaintiff, as found above, included various allowances in addition to the basic wage, and since the Defendant had proposed to pay an amount increased by 40 percent over the previous amount under the same working hours and form of work as before, but the Plaintiff had refused this, the Defendant's measure of dismissing the Plaintiff after giving a 30-day advance notice of dismissal was justified. Accordingly, the court below also rejected, as being without merit, the Plaintiff's claim for payment of wages from the day following the dismissal until the finalization of the judgment in this case, which claim was premised on the dismissal being invalid.

Comparing this with the record, the above fact-finding and determination of the court below are sufficiently acceptable, and there is no error therein of misunderstanding the legal principles concerning dismissal under the Labor Standards Act.

Ground 3,

As the court below properly found above, the Defendant's dismissal of the Plaintiff was justified, and accordingly the Plaintiff's employment relationship terminated on September 30, 1978. Therefore, the court below's measure of rejecting, for the reasons set forth in its findings, the Plaintiff's claim for payment of wages calculated as a 40 percent increase over the previous total monthly salary amount, premised on the bonus and the previous total monthly salary amount being the basic wage, is justified, and the argument criticizing the court below from the opposite viewpoint is without merit.

In conclusion, since all the grounds of appeal are without merit, the appeal is dismissed, and the costs of the appeal are to be borne by the Plaintiff. It is so decided, in accordance with the unanimous opinion of the Justices participating, as stated in the Order.

Supreme Court Justices: Kang Woo-young (Presiding Justice), Lee Jeong-woo, Shin Jeong-cheol

【판결요지】

노동계약체결시에 기본임금을 미리 결정하지 아니하고, 연장근로, 야간근로, 휴일근로 등에 대한 제수당을 미리 합산한 일정금액을 근로자의 승락하에 월급여액으로 지급하는 내용의 계약을 체결하였다고 하더라도 근로자에게 불이익이 없고, 제반사정에 비추어 정당하다고 인정될 때에는 이를 무효라고 할 수 없다.

【참조조문】

근로기준법 제22조, 제46조, 제47조, 제47조의2, 제48조

【주문】·【이유】 전문 2,230자 · 펼쳐 보기

【원고, 상고인】

【피고, 피상고인】 원효여객자동차주식회사 소송대리인 변호사 최석봉, 김철

【원심판결】 서울고등법원 1980.9.4. 선고 79나3807 판결

【주 문】

상고를 기각한다.

상고 소송비용은 원고의 부담으로 한다.

【이 유】 상고이유를 판단한다.

제1점,

원심은, 근로기준법 제22조, 제46조 내지 제48조등에 의하면, 사용자는 근로계약 체결시에 근로자에 대하여 임금, 근로시간 기타의 근로조건을 명시하여야 하고, 임금은 기본임금 이외에 연장근로, 야간근로, 휴일근로 등에 대한 각종 수당을 지급하도록 규정하고 있으므로 근로계약에 의하여 기본임금을 결정하고 이에 따른 제수당을 계산하여 합산해야 함이 원칙이나 기본임금을 미리 결정하지 아니하고 제수당을 미리 합산한 일정금액을 근로자의 승낙하에 월급여액으로 지급하는 내용의 계약이라 하더라도 근로자에게 불이익이 없고 제반사정에 비추어 정당하다고 인정될 때에는 이를 무효라고 할 수는 없다 고 전제한 연후, 이 건 근로계약 갱신체결요구전에는 피고와 근로조건을 명시한 고용계약서를 작성한 바는 없으나 월급여액을 결정함에 있어 판시와 같은 근로시간 및 근로형태와 그 업무의 성질 등을 참작하여 기본임금과 각종 수당을 따로 계산함이 없이 제수당을 미리 합산한 판시와 같은 월급여액을 지급하기로 결정하여 원고도 불이익이 없으므로 이를 승낙하여 수년간 이의 없이 임금을 수령하여온 사실을 인정하고, 이와 같은 임금지급방법이 근로기준법에 반하는 것이라고 볼 수 없다는 이유로 원고가 해고당하기까지 지급받은 월급여액에 위의 제수당이 포함되어 있지 아니함을 전제로 하는 이 건 제수당의 지급청구를 배척하고 있는바, 위 판시 이유를 기록에 대조하여 보면, 원심의 위와 같은 인정 판단은 정당하게 수긍되고, 거기에 채증을 잘못하였거나 근로기준법의 법리를 오해한 위법은 없다.

제2점,

원심판결 이유에 의하면, 원심은 그 거시 증거에 의하여, 피고와 배차원인 원고나 그 조합원으로 있는 전국자동차노동조합 서울버스지부와의 사이에 1978.7.27 사무직원의 급료를 같은 해 7월분부터 전월분의 급료총액에서 40퍼센트 인상하여 지급하기로 합의함에 따라 피고는 1978.6월 현재 원고가 지급받고 있던 월급여액 70,560원을 기본급으로 정하고 여기에 종전과 동일한 근로시간 및 근로형태하에서 위 월급여액의 40퍼센트를 상회하는 연장근로수당, 야간근로수당, 주휴근로수당, 월차유급 휴일수당 등을 가산한 금액을 월급여총액으로 책정한 임금조건을 (판시 취지는 기본급에 제수당을 합한 것을 총월급여액으로 보아 지급한 종전의 월급여액 70,560원을 기초로 하여 40퍼센트 이상 인상한 금액을 1978.7월분부터 월급여 총액으로 한다는 취지로 보인다) 제시하면서 근로계약의 체결을 요구하자 원고는 종전의 급료는 기본급만의 지급에 불과하므로, 이의 40퍼센트를 인상한 액수를 기본급으로 하고 인상된 기본급에 따른 제수당을 따로 지급할 것을 주장하면서 맞서서 근로계약갱신체결을 거부하므로 피고는 1978.8.31 원고에게 30일의 예고 기간을 두어 해고 예고를 한 다음 1978.9.30 원고를 해고한 사실을 인정하고 원고가 종전에 지급받던 급료속에는 위에 본바와 같이 기본급 이외에 각종 수당이 포함되어 있고 종건과 동일한 근로시간 및 근로형태하에서 종전보다 40퍼센트를 인상 지급할 것을 제의하였음에도 불구하고 피고가 이를 거부하였던 것이므로 30일간의 해고예고기간을 두어 행한 원고의 해고조치는 정당하고, 따라서 해고가 무효임을 전제로 하여 해고된 다음날부터 이 사건 판결확정시까지의 임금의 지급을 구하는 청구 역시 이유없다 하여 배척하고 있는바, 이를 기록에 대조하여 보면 원심의 위와 같은 사실인정과 판단은 충분히 수긍이 되고, 거기에 근로기준법상의 해고의 법리를 오해한 허물이 없다.

제3점,

앞에서 원심이 정당하게 인정한 바와 같이 원고에 대한 피고의 해고조치는 정당하여 1978.9.30 원고는 그 고용관계가 종료되었다 할 것이니 원심이 판시와 같은 이유로 원고의 상여금 및 종전 월급여 총액을 기본급임을 전제로 그 급여의 40퍼센트 인상된 액수의 임금의 지급 청구를 배척한 조치는 정당하고, 반대의 견해에서 원심을 비난하는 논지는 이유없는 것이다.

결국, 논지는 모두 이유없음에 돌아가므로 상고를 기각하고, 상고 소송비용은 원고의 부담으로 하여 관여법관의 일치된 의견으로 주문과 같이 판결한다.

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