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법률칼럼Legal InsightForeigner2026. 05. 19

Foreigners and DUI in Korea: Key Strategies to Avoid Forced Deportation

In recent years, DUI (driving under the influence) cases have been on the rise. Many people still think, “Just one drink

In recent years, DUI (driving under the influence) cases have been on the rise. Many people still think, “Just one drink should be fine,” and take the risk lightly.

However, for foreign nationals, this kind of thinking can lead to a critical and life-changing mistake. When a foreigner is criminally charged for DUI in Korea, it’s no longer just about paying a fine. From that point on, the case can trigger visa extension refusals or even forced deportation reviews.

This becomes even more serious when the individual is living in Korea with their spouse and children. In such cases, deportation means a forced separation from family and a sudden loss of one’s life in Korea.

Yet, many foreigners attempt to get through the situation without proper action right after being caught—only to face greater consequences later. If criminal proceedings and immigration risks are not addressed from the beginning, a single mistake can erase everything one has built in Korea.

To avoid this, it is essential to seek legal support from a qualified attorney who can handle both criminal defense and immigration matters.

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Foreign DUI cases require consideration of both criminal and immigration consequences.
For foreign nationals, DUI charges may affect not only criminal penalties but also future visa status and continued stay in Korea.

Contents

CHECK POINT
1. What Penalties Do Foreigners Face for DUI in Korea?
2. How Should Foreigners Respond to DUI Charges in Korea?
3. Case Study: Avoiding Deportation and Protecting Family Life After a DUI Charge
4. Protecting Your Stay and Family Requires a Different Legal Strategy Than Ordinary Cases

1. What Penalties Do Foreigners Face for DUI in Korea?

In Korea, penalties for DUI by foreigners are clearly defined based on the blood alcohol concentration (BAC) level.

PROCESS
From 0.03% to less than 0.08%
Up to 1 year imprisonment or a fine up to 5 million KRW
From 0.08% to less than 0.20%
Between 1 and 2 years imprisonment or a fine between 5 million and 10 million KRW
0.20% and above
Between 2 and 5 years imprisonment or a fine between 10 million and 20 million KRW

The higher the BAC, the harsher the punishment the court is likely to impose. In many cases, penalties do not end with a simple fine but can lead to detention or prison sentences.

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Criminal penalties may also affect immigration status.
If a foreigner’s fine exceeds a certain threshold, immigration authorities may initiate forced deportation procedures based on the conviction. Therefore, early preparation is important to reduce criminal penalties and address potential immigration risks.

2. How Should Foreigners Respond to DUI Charges in Korea?

When a foreigner is caught for DUI in Korea, one of the biggest challenges many face is simply not knowing what to do or how to proceed. Even those who have lived in Korea for a long time may be unfamiliar with how the law is applied.

If the initial response is handled poorly, the issue can escalate beyond just paying a fine to serious immigration consequences. In particular, assuming that “paying the fine is the end of it” and delaying action can make the situation much worse.

RESPONSE
Prepare Criminal and Immigration Responses Together
To maintain your legal stay, it is essential to prepare evidence and written statements that not only help reduce criminal penalties but also address the risk of deportation reviews.
Seek Proper Legal Guidance at the Early Stage
If language barriers or a lack of understanding of the system make things difficult, seeking assistance from a legal representative from the beginning may help ensure the right course of action.

3. Case Study: Avoiding Deportation and Protecting Family Life After a DUI Charge

RESULT
01: Chinese Client Facing Deportation After Criminal Penalty
The client, a Chinese national, entered Korea on an E-9 visa for manufacturing work. He worked at a small- to medium-sized company in the Seoul metropolitan area and had lived in Korea for over five years with his family, including his spouse of the same nationality and their child, building a stable and honest life.

One day, he was caught driving near his home with a blood alcohol concentration of 0.105%. As a result, his driver’s license was revoked, and criminal charges were filed. Subsequently, immigration authorities issued a deportation order.

The client faced the threat of permanent separation from his family due to a single mistake and sought legal assistance to find a way forward.
02: Deportation Threat Jeopardizing Family and Livelihood
This case was more than a typical DUI enforcement—it involved the livelihoods and residency status of the entire family.

The client was legally married in Korea and raising their child, with both spouses firmly established in the country. If the client were deported, the spouse left behind would face the burden of managing living expenses and child-rearing alone.

Additionally, the client had held a managerial role at the factory for over three years. The employer strongly supported the client’s continued stay and submitted an official letter requesting it. Statements from coworkers further emphasized the client’s essential role in maintaining factory operations.

Moreover, the client had no prior criminal or immigration violations and was a first-time offender. The criminal penalties were relatively minor. Despite this, the deportation order was issued on the grounds that he was a “threat to public order,” a decision the legal team argued was excessive.
03: Deportation Order Canceled, Family Life Preserved
After submitting comprehensive evidence and arguments, the deportation order was ultimately canceled. The client has since been able to legally maintain his visa status and continue living stably with his family.

4. Protecting Your Stay and Family Requires a Different Legal Strategy Than Ordinary Cases

When a foreigner faces criminal charges for DUI, the issue doesn’t end with the court’s verdict.

During the investigation of a foreigner’s DUI case, criminal proceedings can be closely linked with forced deportation reviews. This requires a coordinated response from legal experts specializing in both criminal defense and immigration procedures.

It is crucial to address the situation early and set the right direction. Preparing for criminal and deportation issues together, rather than separately, brings you closer to a practical solution.

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