Theft or Found Property in Korea: Why the Place Decides the Charge

In Korea, picking up an object someone left behind is theft in one place and lost-property embezzlement in another, and the gap between the two is large: six years against one. Theft carries up to six years' imprisonment or a fine up to 10 million won (Criminal Act art. 329). Embezzlement of property that has left someone's possession carries up to one year, a fine up to 3 million won, or a minor fine (art. 360(1)).

Most consultations on this point fall into two groups: walking out of a shop without paying, and picking up something someone else left behind. In the second group the question is almost always the same — why is picking something up treated as theft?

The dividing question is who had control of the place

The Supreme Court has held that an item lost in a place managed by another person, such as a billiard hall, is treated as being in that manager's possession, so taking it is theft, not lost-property embezzlement (Supreme Court, 25 April 1988, 88Do409).

It has also held that an item a passenger left behind on a subway train cannot be regarded as in anyone's possession until a crew member discovers it, so taking it is lost-property embezzlement rather than theft (Supreme Court, 26 November 1999, 99Do3963).

The practical test is whether there was a person managing the space — inside a shop, at a café table, in a taxi — or not, as on a street. Which side of that line a case falls on is what is actually argued in court.

"I was going to hand it in"

Article 1(1) of the Lost Property Act requires a person who finds another's lost item to return it to the owner promptly or hand it to a police station, including a district or neighbourhood office.

Whether you intended to keep the item is judged less by what you say and more by what you did next. Handing it in immediately and keeping it for several days until someone called look very different in a file, and only one of them supports the account.

The offences that attach afterwards are often heavier

The value of the item is frequently small, but what was done with it can attract a much more serious charge.

This is why people attend an interview over a matter worth a few tens of thousands of won and are told the charge is something entirely different.

Divisions within theft itself

Article 330 provides up to ten years for theft committed at night by entering a dwelling or building. Article 331 provides one to ten years, with no fine available, for entering premises at night by breaking a door or fence, and also for theft committed while carrying a weapon or by two or more persons acting together. Where the conduct involved a companion, whether that provision applies is the first question to settle.

Repetition brings further weight. Article 332 aggravates habitual theft by up to one half. Article 5-4(5) of the Act on the Aggravated Punishment of Specific Economic Crimes provides two to twenty years where a person with three or more prior sentences of imprisonment for theft commits theft again and is punished as a repeat offender. If the same shop was involved on several occasions, responding only to the single reported incident is not enough.

Where the parties are family

Article 344 applies article 328 to theft. Article 328 was amended on 31 December 2025 so that, where the offender is a relative of the victim, a complaint is required before prosecution. The former provision exempting the offender from punishment was removed, and the rule does not extend to an accomplice who is not a relative.

Why foreign nationals should not simply explain at the interview

Shoplifting and taking a found item are treated far more seriously in Korea than in many other jurisdictions, and the outcome is determined by details that are easy to state wrongly in a second language: where the item was, whether the space was staffed, what was done with the item afterwards, and whether anyone else was present.

Interpretation is provided at police interviews, but statements are recorded in Korean and are difficult to correct afterwards. What to admit and what to explain should be decided after the footage and the file have been reviewed. See also our guides on police questioning and visa consequences of a criminal record.

Contact Taeshin Law Firm for a confidential consultation in English before the interview.