Penalties for violations and how to respond to unfair treatment — your last line of defense in protecting your rights.
1. Consequences of Violations
▪"It's just for a moment, it'll be fine" — that mindset is the greatest risk
The thought "it's just for a short while, it'll be fine" is the biggest risk of all. Working without authorization, working beyond your permitted hours, or working in a prohibited industry can lead to a departure order or forced deportation. Penalties usually proceed step by step: first detection and investigation → warning/fine → departure order → forced deportation → re-entry ban, and once you are deported you cannot re-enter Korea for a certain period, which can collapse both your study and career plans. Moreover, the penalty applies not only to the student but equally to the Korean employer who hired them knowing it was illegal, so both sides must be careful.
- Departure order or forced deportation
- Ban on re-entry to Korea for a set period
- Fine or criminal prosecution
- The employer (Korean business owner) is also subject to penalties
- Grounds for refusal of future visa change or extension
In part-time work violation cases detected in January–February 2024, many resulted in forced deportation and departure orders. "It's just for a moment, it'll be fine" is the greatest risk.
Stages of action — from first detection to re-entry ban
The actual outcome depends on the severity of the violation (exceeding hours vs. prohibited industry vs. unauthorized work) and prior history, but the general process is as follows.
First detection · Investigation
Detected through immigration enforcement or a report. The facts are investigated and a written statement is taken. At this stage, your own statement will determine the severity of the subsequent decision.
Warning · Fine
Minor cases such as slight hour overruns may be resolved with a notification penalty (fine). The amount is determined by the severity of the violation, and voluntary reporting or minor violations may qualify for a reduction.
Departure order
Serious violations (working in a prohibited industry, repeated violations, etc.) result in an order to voluntarily leave the country within a set period. You must leave at your own expense within the designated deadline.
Forced deportation
Failure to comply with a departure order or serious violations lead to forced deportation (removal by authorities). You will be held in a detention facility and then returned to your home country, and you are generally responsible for the cost of repatriation.
Re-entry ban
After departure, re-entry to Korea is restricted for a set period. Depending on the severity of the violation, this can range from 1 to 10 years; forced deportation carries a longer ban.
Detection statistics
※ The figures above are based on publicly released data from the National Assembly Education Committee and the Ministry of Justice, and may vary by year.
The Immigration Act also penalizes business owners who hire unauthorized foreigners. It is not only the student who is at risk, so legitimate businesses are willing to go through the proper procedures.
- Fine and criminal penalties for the employer — violation of the Immigration Act carries a fine of up to 30,000,000 won or imprisonment of up to 3 years.
- Administrative sanctions on the business — repeated or serious violations may result in business suspension or cancellation of registration/license.
- Future restriction on hiring foreigners — businesses with a record of violations will have their work permit applications for foreigners restricted for a certain period.
- Restriction on student visa issuance — future part-time work permit applications for that business will be denied.
If you report yourself to the immigration office before being caught, the penalty may be significantly reduced.
- Reduction of fines — voluntary reports often result in a lower notification penalty amount.
- Downgrade from forced deportation → departure order — may be treated as voluntary departure at own expense instead of forced removal.
- Shorter re-entry ban period — a history of voluntary reporting is taken into account as a favorable circumstance when determining the re-entry restriction.
- Reporting through your school's international exchange office means you can get help organizing the facts and interpretation support, making the process smoother.
- Case A — The full-time trap during vacation: Had only a semester permit (25 hours/week) but worked full-time 50 hours during vacation and was caught. Did not apply to change hours between semester/vacation, resulting in a departure order for "exceeding permitted scope."
- Case B — Just once at a prohibited venue: Helped at a bar as a hall assistant for just a few days through a friend's introduction. Despite being a first offense, it was a prohibited industry, resulting in forced deportation + a 5-year re-entry ban.
- Case C — Working two jobs simultaneously: Worked at a café under their permit while also doing overnight shifts at a convenience store. Combined hours reached 25 hours/week, and was fined + banned from re-entry for "working at an unauthorized workplace."
Frequently Asked Questions
2. Responding to Unfair Treatment & Wage Theft
Reporting does not affect your visa
Reporting does not put your visa at any disadvantage, so if you suffer unfair treatment, do not hesitate. Korean law protects all workers regardless of nationality. Wage theft, verbal abuse, unilateral dismissal, and confiscation of your ID are all reportable, and an employer's threat that "reporting will get your visa cancelled" is simply a lie, not the truth. On the contrary, gathering evidence and filing a proper report is the way to protect yourself. When you need help, calling 1345 (Immigration Information Center), 1350 (Ministry of Employment and Labor), or 1577-1366 (Danuri) lets you receive free consultation in multiple languages — so do not suffer alone, and ask for help actively.
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Immigration Information Center 1345
Interpretation in about 20 languages · Residence/visa/daily life inquiries and 3-way interpretation service
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Ministry of Employment and Labor Customer Service Center 1350
Wage theft, employment contract, unfair dismissal complaints · Available in Korean, English, Chinese, Vietnamese, and more
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Danuri Call Center 1577-1366
24-hour service in 13 languages (Vietnamese, Chinese, Mongolian, Uzbek, etc.)
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Korea Legal Aid Corporation 132
Free legal consultation and litigation aid for wage theft (for those with an average monthly wage of less than 4,000,000 won over 3 months)
Even if you are treated unfairly because you are a foreigner, you have the right to report it. Korean law protects all workers regardless of nationality, and your visa will not be cancelled just because you file a report.
5 types of unfair treatment commonly experienced by foreigners
When wages are not paid on the agreed date, or only partially paid. This is the most common case and is subject to criminal penalties.
Insults based on nationality, accent, or appearance. Subject to workplace harassment complaints (Labor Standards Act Article 76-2) and discrimination complaints to the National Human Rights Commission.
Repeated requests to "just work a little more today" that push you over your visa hour limit. If you are caught, it counts as a visa violation.
"Don't come in starting tomorrow" without notice. Subject to advance notice pay or an unfair dismissal relief application.
"Leave it as a deposit" is clearly illegal. Report immediately to the police (112) or the Immigration Information Center (1345).
Wage theft reporting procedure
Gather evidence
Employment contract, bank transaction records, attendance records, texts/KakaoTalk with your employer, coworker statements. Keep as much as possible.
Written notice to employer
First, send a text message or certified letter requesting "Please pay the unpaid wages by [date]." If ignored, proceed to the next step.
File a complaint with the Ministry of Employment and Labor (1350)
Submit a complaint to the regional labor office with jurisdiction over the workplace. Available online at the labor portal (labor.moel.go.kr). Processing time: 25 days.
Labor inspector investigation → correction order
The inspector summons the employer for investigation. If wage theft is confirmed, a payment order is issued. If not complied with, a criminal case is filed and referred to the prosecutor.
Civil lawsuit or application for unpaid wage advance
If payment is still refused, file a civil lawsuit through the Legal Aid Corporation (132). You may also apply for an advance payment of unpaid wages from the Korea Workers' Compensation and Welfare Service.
Comparison of reporting agencies
| Agency | Phone | Main function | Multilingual |
|---|---|---|---|
| Ministry of Employment & Labor customer center | 1350 | Wage theft, employment contract, unfair dismissal complaints | Korean, English, Chinese, Vietnamese, and more |
| Immigration Information Center (Immigration Office) | 1345 | Residence/visa/general daily life inquiries with interpretation | About 20 languages |
| National Human Rights Commission | 1331 | Discrimination, verbal abuse, workplace harassment complaints | Korean (use 1345 3-way interpretation) |
| Danuri Call Center | 1577-1366 | Multicultural/domestic violence/daily life consultation (24 hours) | 13 languages |
| Korea Legal Aid Corporation | 132 | Free legal consultation and litigation aid (wage theft, etc.) | Korean (interpretation can be arranged) |
- Foreign Worker Support Center: Free Korean language, legal, and labor consultations at major locations nationwide.
- Danuri Call Center 1577-1366: 24-hour service in 13 languages (Vietnamese, Chinese, Mongolian, Uzbek, etc.).
- Immigration Information Center 1345: Weekdays 09:00–22:00; after 18:00, Korean, English, and Chinese only.
- Local government Foreign Resident Support Center: Search on the website of the city/county/district office where you live.
- Advance notice pay: If dismissed without 30 days' advance notice, you have the right to receive 30 days of ordinary wages (Labor Standards Act Article 26).
- Unfair dismissal relief application: At workplaces with 5 or more regular employees, you may apply to the competent regional labor commission within 3 months of the date of dismissal (for labor consultation, contact the Ministry of Employment and Labor at 1350).
- Exceptions: Day laborers who have worked less than 3 months, natural disasters, employer closure, etc. are excluded from advance notice pay.
- Employment contract (most powerful)
- Bank transaction records — proof of wages paid or not paid
- Text messages/KakaoTalk conversations — hourly wage agreements, work instructions, dismissal notifications
- Audio recordings — legal if you are a party to the conversation (no need for the other party's consent)
- Coworker statements/CCTV footage — proof of attendance and work
- Clock-in/clock-out photos (including time metadata)
Reporting does not affect your visa. Victims of wage theft and unfair treatment are actually protected, and Korean law applies equally to all workers regardless of nationality.