Many foreign nationals say, “I thought everything was over once I received the criminal penalty.”
In reality, even a slight excess over the legal BAC limit results in a criminal record and a fine for DUI, and afterward, a separate review by the Immigration Office begins.
In many cases, even a first-time DUI fine for a foreign national exceeds 3 million won, which can immediately qualify as grounds for deportation during the criminal review(사범심사). In situations where your long-maintained visa status could be cut off in an instant, the strategy you use to respond matters far more than the amount of the fine.
Because the consequences of a DUI penalty for foreign nationals are difficult to resolve alone—and because both stay eligibility and penalty mitigation must be considered together—it is wise to seek assistance from a legal professional.
Contents
1. DUI Penalties for Foreign Nationals in Korea: How the BAC Level Affects the Outcome
2. Deportation Standards in Korea: How Are They Connected to DUI Fines for Foreigners?
3. Facing Deportation After a Single DUI Fine: A Case Where a Foreign National Preserved Their Visa Status
4. A DUI Fine for Foreign Nationals—Without Proper Action, Your Right to Stay Can Be at Serious Risk
1. DUI Penalties for Foreign Nationals in Korea: How the BAC Level Affects the Outcome
DUI penalties for foreign nationals in Korea do not end simply with being caught. Under Korean traffic law, the level of criminal punishment—both fines and imprisonment—is determined by the blood alcohol concentration (BAC). These standards affect not only the criminal penalty but also the immigration review that follows.
BAC Levels and Corresponding Legal Penalties
0.03% – 0.08%
- Up to 1 year of imprisonment
- Up to 5 million KRW fine
0.08% – 0.20%
- Up to 2 years of imprisonment
- Fine between 5 million and 10 million KRW
Over 0.20%
- Up to 5 years of imprisonment
- Fine between 10 million and 20 million KRW
As shown above, penalties increase rapidly as BAC rises. Even for first-time offenders, the fine can easily exceed 3 million KRW depending on the recorded BAC. If an accident occurs while driving under the influence—or if someone is injured—the court is more likely to consider imprisonment rather than a fine.
Many people assume it is “just a DUI” and fail to prepare properly, only to receive a much more severe penalty than expected.
For this reason, it is crucial to understand not only the fine range but also the legal framework tied to BAC levels, and to prepare your defense strategy from the very beginning.
2. Deportation Standards in Korea: How Are They Connected to DUI Fines for Foreigners?
For foreign nationals, a DUI case does not end simply by paying the fine.
Separate from the criminal penalty, a criminal (sabeom) review is conducted under the Immigration Control Act. Depending on the result of that review, the individual may face visa extension restrictions or even deportation.
According to internal immigration guidelines, the criteria for deportation include:
- A single fine of 300,000 KRW or more
- A cumulative fine of 500,000 KRW or more within the past five years
- A conviction resulting in imprisonment or heavier punishment
The issue is that many DUI fines for foreign nationals exceed 3 million KRW even for a single incident.
In particular, when the BAC exceeds 0.08%, it is common for even first-time offenders to receive a summary order in the 3–5 million KRW range. The precise fine can vary depending on the circumstances of the arrest, the purpose of driving, the individual’s attitude at the scene, and the statements made during the investigation.
In a system where the standards shift according to both BAC level and situational factors, the evidence you prepare and the position you present early on can directly affect whether you are able to keep your visa.
DUI penalties for foreign nationals are not assessed solely by BAC levels; immigration authorities consider both the fine amount and the content of your explanation during the review. Simply paying the fine without strategic preparation can have serious consequences for your ability to continue residing in Korea.
3. Facing Deportation After a Single DUI Fine: A Case Where a Foreign National Preserved Their Visa Status
The client, a Chinese national, entered Korea on an F-4 visa and had been living diligently while working long-term at a small-to-medium-sized company. One evening, after having a light dinner with an acquaintance, he was stopped at a DUI checkpoint on his way home. His blood alcohol concentration measured 0.07%, and he received a summary order imposing a 5 million KRW DUI fine.
However, the matter did not end with the conclusion of the criminal process. Because the imposed fine exceeded 3 million KRW, the information was reported to the Immigration Office. After an additional review, the client was issued an exit order.
At the time, the client had already settled in Korea with his family and was responsible for both household income and childcare. To prevent a single mistake from destroying the stable life he had built, he sought the assistance of an experienced legal representative and initiated a structured response.
The attorney provided a detailed explanation of the circumstances of the DUI, the client’s overall stay situation, employment stability, and first-offense status. Supporting documents were submitted to argue that the imposed administrative action was excessively harsh.
As a result, immigration authorities accepted these arguments, withdrew the deportation order, and the client was able to maintain his visa and continue his life in Korea.
This case shows that DUI penalties for foreign nationals do not end with a fine; they can escalate into immigration review and even deportation. In this situation, setting a clear response strategy from the beginning and working closely with a legal professional proved to be the decisive factor in achieving a favorable outcome.
4. A DUI Fine for Foreign Nationals—Without Proper Action, Your Right to Stay Can Be at Serious Risk
DUI is classified as a criminal offense, and for foreign nationals, both the record and the amount of the imposed fine are directly reflected in the immigration system. This information can negatively affect future visa extensions, visa changes, and re-entry screenings. If the individual is classified for criminal review or placed on an immigration monitoring list, the case may even proceed to deportation.
Importantly, penalties for foreign nationals in DUI cases are not determined solely by the amount of the fine. Immigration authorities conduct a comprehensive review that considers the circumstances of the incident, the person’s stay history, and their attitude of remorse. Therefore, rather than focusing only on reducing the fine, it is far more important to prepare a strategic statement and supporting documents early in the process.
DUI cases involving foreign nationals require consideration of both the criminal penalties and the immigration review.
Drawing on extensive experience handling these matters, our team includes criminal defense specialists and legal professionals with practical experience at immigration offices, allowing us to analyze both the criminal case and the stay review to develop response strategies tailored to the client’s real situation.
This is not a simple administrative issue.
If you are facing foreign-national DUI penalties, preparing a statement for the criminal review, compiling stay-related evidence, or responding to administrative appeals—each stage requires a structured and strategic approach. Professional assistance may be crucial.
Multilingual consultation available in English and Chinese.
Professional interpreters assist from the first consultation to the conclusion of the case.
Offices in Seoul, Daejeon, Busan, Daegu, and Gwangju
Don’t face the legal system alone. Let Majung fight for you!
