Reading a Korean Employment Contract: 근로계약서, 수습기간, 4대 보험, 퇴직

Core examples: 근로계약서, 수습기간, 4대 보험, 퇴직금, 임금, 근무시간, 연차, 해고, 서명.

The readable words may not be the important words

A first Korean employment contract may seem manageable:

근로계약서 임금 근무시간 서명

The learner sees salary and job title and relaxes. Then later they realize they missed:

수습기간 probationary period

4대 보험 four major social insurances

퇴직금 severance/retirement pay

해고 dismissal/termination

Employment contracts are not ordinary workplace Korean. They organize labor, time, money, insurance, risk, and separation from the company.

The key principle is:

Employment-contract Korean must be read clause by clause, not gist by gist.

This article teaches language literacy, not legal advice. Real decisions should be checked with qualified labor/legal support.

근로계약서

근로계약서

means employment contract or labor contract.

Parts may include:

• employer and worker,
• contract period,
• place of work,
• job duties,
• working hours,
• rest time,
• wage,
• payment date,
• paid leave,
• social insurance,
• resignation/dismissal,
• signature/seal.

Related:

사용자 employer in labor-law style

근로자 worker/employee

사업주 business owner/employer

계약기간 contract period

Learner action: first identify the document as a contract and list the parties.

Parties and role labels

Common labels:

사용자 employer

근로자 worker/employee

갑 / 을 Party A / Party B, depending contract style

회사 company

직원 employee/staff

A contract may use formal labels after defining them.

Example:

회사와 근로자는 다음과 같이 근로계약을 체결한다. The company and the worker enter into an employment contract as follows.

Learner action: after definitions, track which label refers to you or the other party.

수습기간

수습기간

means probationary period.

Related:

수습 probation/training period

수습사원 probationary employee

평가 evaluation

본채용 regular/full hiring after probation, depending context

A clause may state:

입사일로부터 3개월을 수습기간으로 한다. The three months from the start date are designated as a probationary period.

Learner action: mark length, evaluation condition, wage treatment, and what happens after the period.

4대 보험

4대 보험

means the four major Korean social insurance programs, commonly referring to:

국민연금 National Pension

건강보험 National Health Insurance

고용보험 Employment Insurance

산재보험 Industrial Accident Compensation Insurance

A contract or onboarding document may say:

4대 보험 가입 enrollment in the four major insurances

Learner action: 4대 보험 is not one insurance. It is a bundle of public-insurance categories.

임금

임금

means wage/pay.

Related:

월급 monthly salary/pay

시급 hourly wage

기본급 base pay

수당 allowance

상여금 bonus

지급일 payment date

A wage clause may include payment method, deductions, overtime, holiday work, and allowances.

Learner action: separate base wage, allowances, overtime, bonus, deductions, and payment date.

근무시간

근무시간

means working hours.

Related:

소정근로시간 prescribed/contracted working hours

휴게시간 rest/break time

연장근로 overtime work

야간근로 night work

휴일근로 holiday work

주휴일 weekly holiday/rest day

Working-time language can look simple but has legal and payroll implications.

Learner action: mark daily/weekly hours, break time, workdays, rest days, and overtime clauses.

연차

연차

often means annual paid leave in workplace contexts, short for 연차유급휴가.

Related:

유급휴가 paid leave

휴가 leave/vacation

사용 use/take leave

미사용 unused

연차수당 payment for unused annual leave, depending context

Learner action: do not translate 연차 only as “annual.” In HR documents, it often refers to paid annual leave.

퇴직 and 퇴직금

퇴직

means retirement/leaving employment, depending context.

퇴직금

means severance/retirement pay.

Related:

퇴사 leaving a company/resignation

사직 resignation

해고 dismissal

권고사직 resignation by recommendation/pressure, context-sensitive

퇴직연금 retirement pension

Learner action: distinguish voluntary resignation, dismissal, retirement, and severance/payment language.

해고

해고

means dismissal/termination by employer.

Related:

해고예고 advance notice of dismissal

징계해고 disciplinary dismissal

정리해고 layoff/redundancy

계약해지 contract termination

해고사유 reason for dismissal

This is high-stakes legal language. Do not rely on rough translation alone.

서명

서명

means signature.

Related:

날인 affixing a seal/stamp

서명 또는 날인 signature or seal

계약 체결 conclusion/entering into contract

동의 consent

Signing language may finalize agreement. But the legal implications depend on context and law.

Learner action: identify what the signature confirms.

Contract clause table

Example clause walkthrough

근로자의 근무시간은 주 5일, 1일 8시간으로 하며, 휴게시간은 1시간으로 한다.

Breakdown:

근무시간 working hours

주 5일 five days per week

1일 8시간 eight hours per day

휴게시간 1시간 one hour break

Plain meaning:

The worker’s working hours are five days per week, eight hours per day, with a one-hour break.

Learner action: turn the sentence into a schedule table.

Common mistranslation risks

수습기간

Not merely “training time.” It may affect evaluation and employment status.

4대 보험

Not private “benefits” in the vague sense; it refers to specific public insurance programs.

퇴직금

Not simply “retirement gift”; it is a severance/retirement payment category with legal and contractual context.

연차

Not “yearly difference”; in HR it often means annual leave.

해고

Not neutral “leaving”; it means employer dismissal.

Employment-contract workflow

When reading a Korean employment contract:

1. Identify document title.
2. List parties and defined labels.
3. Mark contract period and start date.
4. Mark work location and duties.
5. Read probation clause.
6. Extract working hours and break time.
7. Extract wage components and payment date.
8. Check 4대 보험 wording.
9. Check leave/연차 language.
10. Read resignation/dismissal/termination clauses carefully.
11. Identify signature or consent effect.
12. Flag any clause that requires professional confirmation.

Contract-risk field table

Employment-contract clauses should be sorted by practical risk.

This turns a contract from a paragraph into a checklist.

Korean contract caution ladder

A learner should flag these for professional confirmation when consequential.

Plain-language rewrite requirement

After reading each clause, rewrite it as:

누가 / 언제 / 무엇을 해야 하며 / 하지 않으면 어떻게 되는가?

Who must do what, by when, and what happens if not? If that cannot be answered, the clause is not yet understood.

A strong tool for this article would annotate contract clauses.

Suggested functions:

1. Party-label highlighter.
2. Date/period extractor.
3. Wage-component table.
4. Working-hours calculator.
5. Probation warning.
6. Insurance glossary.
7. Termination-clause caution flag.
8. Signature/consent field.

Final rule

A Korean employment contract is not a vocabulary quiz.

근로계약서 organizes roles. 수습기간 affects early employment. 4대 보험 names insurance categories. 임금 and 근무시간 define pay and time. 연차, 퇴직금, 해고, and 서명 carry practical stakes.

Read it as a document that acts on work life.