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법률칼럼Legal Insight2026. 05. 19

Violating the Foreign Exchange Transactions Act & How to deal with it

  Korea applies regulations on foreign currency inflow and outflow at a level comparable to international standards, and if the flow of funds is deemed unclear, accountability is pursued without exception.   While violations of the Foreign Exchange Transactions Act may seem like minor infractions punishable by a simple fine, they often escalate into suspicions of money laundering or illegal remittances. As a result, suspicion doesn’t easily disappear after an investigation, and the procedures tend to become even more complicated.   Moreover, in the case of foreigners, even for the same incident, the immigration authorities’ judgment can vary depending on factors such as the individual’s visa purpose, nationality, and activity history in Korea. This can often lead to entry bans or denial of stay extensions.   In cases involving illegal overseas remittances (hwanchigi), the conclusion of a criminal trial does not mean that all proceedings are over.   Depending on the nature of the case, a separate administrative review may be conducted by the Immigration Office. Therefore, from the early stages, a response strategy that takes into account both legal liability and administrative judgment must be prepared simultaneously.   A criminal defense attorney with experience handling foreign nationals’ cases can: Minimize misinterpretations arising from language and cultural differences, and Provide a consistent defense strategy across the interconnected criminal and administrative procedures, helping to guide the case in a stable direction.  

Contents

1.What actions are considered violations of the Foreign Exchange Transactions Act?
2.How is punishment determined for violations of the Foreign Exchange Transactions Act?
3.Separate from criminal penalties, immigration issues begin anew.
4.Why is legal representation essential when responding to violations of the Foreign Exchange Transactions Act?
5.Final word

1.What actions are considered violations of the Foreign Exchange Transactions Act?

What initially seemed like a simple mistake often turns into a legal violation during the course of an investigation.   Violations of the Foreign Exchange Transactions Act are not judged solely based on the amount of money involved.   Even if one fails to follow the prescribed procedures, omits required reports, or enters information that differs from the actual intent, legal liability may still arise.   In practice, the following four types of violations are frequently subject to investigation, and many individuals find themselves facing legal consequences without even realizing it: Hwanchigi (Illegal Overseas Remittance): Transferring foreign currency through unofficial channels via a third country (e.g., China) Unauthorized Remittance: Sending funds overseas via individuals or brokers who are not officially authorized Failure to Report: Not fulfilling prior reporting obligations for overseas property purchases, investments, or remittances False Reporting : Submitting reports with inaccurate information about transaction purpose, amount, or recipient   Even if it seems like a minor mistake, once it is deemed an illegal act, the situation can escalate quickly.    

2.How is punishment determined for violations of the Foreign Exchange Transactions Act?

Even for the same legal violation, the severity of the penalty can vary greatly depending on the circumstances.   In cases of violating the Foreign Exchange Transactions Act, punishment is not determined solely based on confirmed facts, but also takes into account various factors such as the amount and purpose of the funds involved, whether the act was repeated, and the level of intent.   In particular, for foreign nationals, even receiving the same legal penalty may result in disadvantages during future visa reviews or immigration assessments, which is why a more cautious and strategic response is required.  
Key Penalties
Hwanchigi (Illegal Overseas Remittance), Unauthorized Remittance: Up to 3 years imprisonment or a fine of up to 300 million KRW   Failure to Report: Subject to administrative fines or, in some cases, criminal penalties   False Reporting: Up to 1 year imprisonment or a fine of up to 100 million KRW   It’s important not to underestimate the complexity of the legal standards involved, even if the act seems like a minor violation at first glance.    

3.Separate from criminal penalties, immigration issues begin anew.

The conclusion of a criminal trial does not necessarily mean that all proceedings are over. In fact, what follows can often be even more important.   When a person is caught violating the Foreign Exchange Transactions Act, the case does not end with the investigative agency's decision—separate administrative procedures are carried out by the Immigration Office.   At this stage, the focus shifts from “Have they been held legally accountable?” to “Is their continued stay in Korean society still appropriate?”   As a result, the following measures may be taken: Immigration Offense Review: Authorities assess whether to order deportation by considering the nature of the violation and its social impact. Visa Extension and Change Restrictions: Long-term visa extensions or status changes may become practically impossible. Departure Orders or Entry Bans: Regardless of the outcome of the criminal case, a person may be ordered to leave Korea or face entry restrictions if deemed unfit to stay.   Because administrative procedures are judged by standards separate from criminal proceedings, their consequences can be broader and more rapid than expected.    

4.Why is legal representation essential when responding to violations of the Foreign Exchange Transactions Act?

Violating the Foreign Exchange Transactions Act is not an issue that ends with just criminal punishment.   While investigations and trials are ongoing, the Immigration Office may conduct a separate administrative review, and it’s not uncommon for the outcome of this process to differ significantly from the criminal court’s decision.   Because these two systems—criminal and administrative—are interconnected and influence one another, a strategy that addresses both from the outset is essential.   ① Clear Positioning to Reduce Criminal Liability ▶ By organizing the flow of funds, the purpose of the transactions, and how the money was used, it’s possible to clarify whether the act was intentional and reframe the nature of the offense. This can help mitigate charges or reduce sentencing.   ② Preparing Supporting Documents for Immigration Review ▶ Documents that demonstrate the purpose of your stay, your activities in Korea, and the necessity of remaining in the country should be prepared in advance. Presenting these logically and credibly can help build trust in administrative reviews.   ③ Integrated Response Strategy Reflecting the Interplay of Both Procedures ▶ A criminal verdict does not mark the end of the case. Because administrative actions typically begin after criminal proceedings, developing a strategy that addresses both aspects from the beginning can determine the final outcome.  

Final word

Violations of the Foreign Exchange Transactions Act are not judged by a single standard, and a single incident may simultaneously trigger both criminal prosecution and immigration review.   In a system where multiple legal processes are intertwined, it can be difficult to determine the order of response on your own, and the outcome is not easily predictable.   However, if the nature of the case is clearly analyzed and an appropriate strategy is developed for each legal process, it is possible to find practical solutions not only for the level of punishment but also for future residency issues.   Cases involving illegal money transfers (hwanchigi) and similar matters involve numerous complex considerations, making them difficult to handle alone.   What matters more than the complexity of the procedure is having the experience to interpret and navigate that complexity effectively.   Foreign Specialized Support at Majung Foreigner Center 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!      

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