D-2/D-4 Part-Time Work Permission in Korea: Hours, Application Steps, and Penalties for 2026

If you are studying in Korea on a D-2 or D-4 visa and want a part-time job at a café, restaurant, or office, your visa alone is not enough. Most off-campus work requires 시간제취업 (part-time employment permission) before you start, and school confirmation plus an employment contract should come first.

Why 시간제취업 permission matters — the risk of unapproved work

The main purpose of both D-2 and D-4 status is study. That means paid work usually requires 체류자격 외 활동허가, commonly handled as 시간제취업 허가. Working without approval, exceeding approved hours, working at a different place, or doing different duties may be treated as illegal employment.

This is not just a “시간제취업 허가 미신고 과태료” issue. A violation can lead to imprisonment of up to 3 years or a fine of up to KRW 30 million, a recommendation to leave Korea, deportation, visa-extension problems, and penalties for the employer.

D-2 and D-4: what is different?

D-2 is for students in regular degree programs at Korean higher education institutions. It includes associate, bachelor’s, master’s, and doctoral programs; exchange students are usually D-2-6, and visiting students are usually D-2-8. If you meet grade requirements and receive school confirmation, you can apply for part-time work permission.

D-4 is mainly for language training, such as Korean language programs at university-affiliated language institutes. D-4-1 and D-4-7 trainees usually need to wait 6 months from entry or change of status before applying, and attendance is important. D-2-8 visiting students are also often treated as subject to a 6-month rule in practice.

D-2 part-time work hours depend on Korean language ability. In general, undergraduates who meet TOPIK level 3~4 or a similar standard may work around 25 weekday hours, while graduate students may be allowed around 30 hours. D-4 students who meet TOPIK level 2 or a similar standard often receive around 20 hours per week; without it, the limit is often around 10 hours.

Allowed jobs / prohibited jobs

Allowed work is usually simple or assistant-level work that can be done alongside study. Common examples include interpretation, translation, restaurant or café assistance, office assistance, tourism guide assistance, and duty-free shop sales assistance. Vacation internships related to your major or seasonal work may require separate conditions.

Many jobs are restricted. Construction, seafarer work, courier work, delivery rider work, designated-driver work, door-to-door sales, and similar special-form labor are risky. Manufacturing is generally restricted, although exceptions may exist for students with TOPIK level 4 or higher.

Private tutoring, foreign-language conversation teaching for minors, adult entertainment or public-morals-related businesses, professional E-1~E-7 work, dispatched or subcontracted work, brokered work, and jobs too far from your school or residence can also create problems.

Application process

1. Check your school and visa conditions first

D-2 students generally need at least a C grade, or 2.0, from the previous semester. For D-4 part-time work, check the 6-month stay requirement, average attendance of 90% or higher, and Korean language standards such as TOPIK.

2. Prepare documents with the employer

Typical documents include your passport, 외국인등록증 (Alien Registration Card), application form, part-time work confirmation form, transcript or attendance certificate, language proof, a copy of the business registration certificate, and a standard employment contract. The contract should clearly state hourly wage, workdays, hours, workplace, and duties.

3. Apply through Hi Korea or immigration

After receiving the employer’s signature or seal and your school’s confirmation, apply through Hi Korea or visit the competent immigration office. You should avoid starting work before approval is granted.

4. Work only within the approved conditions

Permission is managed by workplace, period, hours, and duties. D-2 permission is often handled for up to 1 year and up to 2 workplaces; D-4 permission is usually shorter and often limited to 1 workplace. If you change jobs or increase hours, check again.

Frequently asked questions

Q. Can I work just one day before approval?

No. Even if the employer calls it “training,” “trial work,” or “payment later,” it can still create a problem if you actually work and receive compensation.

Q. Can D-4 students work part-time?

Yes, but the conditions are stricter than D-2. In general, you need to have stayed in Korea for at least 6 months after entry or change of status, and you need to meet attendance and Korean language standards such as TOPIK level 2.

Q. If I do not have TOPIK, is part-time work impossible?

Not always, but your permitted hours may be reduced and school confirmation may be harder. In some cases, KIIP, Sejong Hakdang completion, or official English scores for an English-track program may substitute.

Q. Can I work freely on weekends or during vacation?

No. Some D-2 students who meet the Korean language requirement may receive relaxed weekend or vacation limits, but permission is still required. D-4 students or students who do not meet the language standard may still face separate limits.

The core rule for international student part-time work is to confirm with your school, prepare the contract, and work only after approval. When you follow the procedure, a part-time job in Korea can support both your living expenses and practical experience.