Part-Time Work for Students, Done Legally: The Work Permit Process
To work part-time legally, international students need a part-time work permit. Here are the eligibility and things to watch for, based on HiKorea guidance. Allowed hours change often, so confirm on HiKorea and at 1345.

International students can work part-time, but working with no preparation is illegal. If you go through the required permit process, you can work legally.
The Default Rule Is No Profit-Making Activity
Foreigners staying on a study status are, in principle, barred from profit-making activity. You can work only if you have received a part-time work permit (permission for activities outside your status) from the competent immigration office in advance.
Where to Apply
International students (D-2) and language trainees (D-4-1) can apply for the part-time work permit online at Government24. The application requires a part-time work recommendation letter that your school has reviewed and signed.
If you run into trouble with the application or online processing does not work, you can contact the Immigration Contact Center (1345). If an in-person submission is needed, you book a visit through HiKorea.
Processing Time and Fee
| Item | Details |
|---|---|
| Processing time | Within 14 days (usually about 3 days) |
| Fee | Waived |
| How to apply | Online at Government24, or book a HiKorea visit |
Working Before the Permit Is Unauthorized
Part-time work is valid only after immigration approval is complete. Working ahead of time while the review is in progress counts as unauthorized work, and unauthorized work can lead to penalties for violating the Immigration Act.
Workplace and Duration
The permit lasts up to one year at a time, and you are limited to two workplaces. If you change your workplace, you must file a change report.
Always Check Allowed Hours in the Latest Source
Allowed hours differ during the semester and during vacation, and there can be differences by level. Specific figures such as weekly allowed hours change often through policy revisions, so this article does not list them. Always confirm the hours granted with your permit in the HiKorea manual or at the Immigration Contact Center (1345).