Moving House in Korea Puts the Fifteen-Day Report Under a Criminal Fine Article

Almost every guide for foreigners settling in Korea carries the same line: after you move, report your new address within fourteen days, or fifteen, or two weeks. The number is usually close to right. What the guides almost never mention is which part of the statute the deadline belongs to. That turns out to matter more than the number, because the Immigration Act does not put all of its late-report duties in the same place. Two duties that look identical on a checklist, both running fifteen days, both capped at one million won, are answered by two different articles with two different kinds of money.

The Scene

A researcher finishes a one-year contract in Daejeon and takes a new post in Seoul. The lease is signed on a Tuesday, the boxes go into the new apartment on a Saturday, and on the following Monday she goes to the district office to do what everyone does on arrival in a new neighbourhood: file a move-in report. She is a registered foreigner, so she brings her residence card. The clerk enters the address, writes the change onto the card, hands it back, and that is the end of it. Nobody says the word "immigration" out loud.

That visit was, in fact, the immigration filing. Under Article 36 of the Immigration Act, a registered foreigner who has changed residence files a move-in report with the head of the new si, gun or gu, or of the eup, myeon or dong — or with the head of the immigration office having jurisdiction over the new address. The dong office is not a convenient substitute for immigration. The statute names it first.

Two months later the same researcher renews her passport at her embassy and receives a new passport number. She updates it with her university, her bank and her phone carrier. She does not go back to the district office, because in her mind that office handles addresses. Nothing in her day flags the omission.

Both of those events started a fifteen-day clock. Both clocks are named in the same Act, a single article apart. If she had missed the first one, the Act answers her in its penalty provisions. If she misses the second, the Act answers her in its article on administrative fines. On a printed checklist the two lines look like twins. In the statute they are not filed under the same heading, and the difference is the whole point of this footnote.

What the Rule Actually Says

Start with registration itself, because the reporting duties only attach to people who have it. Articles 27 and 31 set the frame. Article 31(1) requires a foreigner who intends to stay in Korea for more than ninety days from the date of entry to register with the head of the immigration office having jurisdiction over the place of stay, within ninety days from the date of entry. The paragraph then adds a proviso carving out three groups: staff of foreign missions in Korea — the article says this includes embassies and consulates — and international organisations, together with their families; persons enjoying privileges and immunities similar to those of diplomats or consuls under an agreement with the Korean government, and their families; and persons invited by the Korean government as prescribed by Ministry of Justice Ordinance. Article 31(2) then says those same people may register if they wish, within their period of stay. The carve-out is an exemption, not a prohibition.

Article 27 is the companion housekeeping rule: a foreigner staying in Korea must carry a passport, seafarer's identity document, alien entry permit, registration card, mobile registration card or landing permit at all times — with the proviso that this does not apply to a foreigner under seventeen years of age — and a foreigner covered by the main text of that paragraph must present it when an immigration officer or other competent official asks in the course of duty.

Now the two clocks. Article 36(1) says that when a registered foreigner has changed residence, the move-in report goes in within fifteen days from the day of moving in. Read that trigger closely. It is not the date on the lease, not the date the deposit cleared, and not the date the old contract ended. It is the day of moving in. Article 36(2) adds that the registration card is handed over at the counter and returned with the change written on it, and Article 45 of the Enforcement Decree spells out the paperwork: a change-of-residence report form with the documents prescribed by Ministry of Justice Ordinance, submitted to the head of the new district or dong, or to the head of the immigration office, branch office or field office for the new address.

The other clock is Article 35. A registered foreigner reports a change in registration particulars within fifteen days, to the head of the immigration office with jurisdiction over the place of stay. The article lists three items: first, name, sex, date of birth and nationality; second, the passport's number, date of issue and period of validity; third, matters other than those in the first two subparagraphs as prescribed by Ministry of Justice Ordinance. A renewed passport lands squarely in the second item.

So far, two duties, same fifteen days. The split appears when you ask what happens if the report is late.

Article 98 is a two-line article headed penalty provisions. It reads that a person falling under any of the following shall be punished by a fine not exceeding one million won: first, a person who has violated the duty to carry or present a passport or the like under Article 27; second, a person who has violated the duty to report a change of residence under Article 36(1). The word the Korean text uses for that money is 벌금, the term reserved for a fine imposed as a criminal penalty. Article 27 and Article 36(1) sit in the same list, one subparagraph apart.

Article 100 is the administrative-fine article, and it is built as three tiers. Paragraph (1) sets a ceiling of two million won for five categories. Paragraph (2) sets a ceiling of one million won and its first subparagraph names "제35조나 제37조를 위반한 사람", a person who has violated Article 35 or Article 37. Paragraph (3) sets a ceiling of five hundred thousand won. The Korean word throughout Article 100 is 과태료, the term for an administrative fine. Article 36 does not appear in any of the three tiers; the residence duty was already spoken for in Article 98.

That is the footnote. The passport-number report and the address report share a deadline and share a stated ceiling of one million won, and they are answered by articles that use two different words for what you pay.

The Numbers

The population these clocks run against is large and still growing. The Ministry of Justice indicator for foreign residents, drawn from the ministry's own annual immigration statistics yearbook, puts the total number of foreign residents in Korea at 2,650,783 at the end of 2024, up 5.2 per cent from 2,507,584 a year earlier. By nationality the indicator lists China at 958,959, or 36.2 per cent of the total; Vietnam at 305,936, or 11.5 per cent; Thailand at 188,770, or 7.1 per cent; and the United States at 170,251, or 6.4 per cent. The page records the indicator as updated on 3 August 2026, with a coverage period running from 1998 to 2024.

One caution about that headline figure, because it is easy to misread. It counts foreign residents in the country, which is a wider group than the registered foreigners Articles 35 and 36 speak to. Registration under Article 31(1) attaches to a stay of more than ninety days, so short-term visitors are inside the 2.65 million and outside the reporting duties. The statutory duties follow the registration, not the border crossing.

The money figures are worth setting side by side, because the Act's own tiering tells you how it ranks these failures. Article 100 runs from two million won at the top, through one million won in the middle tier that contains Article 35, down to five hundred thousand won at the bottom. Article 98 names one million won. Numerically, a late address report and a late passport-number report land on the same ceiling. Textually, they are in different articles, and only one of them is grouped with the duty to carry identification.

Three more numbers sit in the machinery rather than in the penalties. Ninety days is the registration window in Article 31(1). Fifteen days is the reporting window in both Article 35 and Article 36(1). And three days is the deadline in Article 36(5) for the old district or dong office to send the foreigner registration record to the new one, once the new office has requested it — a clock that runs between offices and needs nothing from the resident.

Where This Doesn't Apply

Several limits are written directly into the provisions quoted above, and they are easy to lose when the rule gets compressed into a checklist line.

The registration duty itself has an explicit proviso. Article 31(1) does not bind the three exempt groups — mission and international-organisation staff and their families, persons with diplomat-like or consul-like privileges under an agreement and their families, and government-invited persons prescribed by Ministry of Justice Ordinance. Because Articles 35 and 36 both open by referring to a foreigner who has registered under Article 31, the reporting clocks do not start for someone in those groups who has not chosen to register under Article 31(2).

The carrying duty in Article 27 has its own proviso: it does not apply to a foreigner under seventeen. That proviso sits in Article 27(1) only. It is not written into Article 36.

The ceilings are ceilings. Article 98 says a fine not exceeding one million won, and each tier of Article 100 is phrased the same way. Neither article states a fixed amount for a given lateness, and neither sets out a per-day schedule in the text quoted here.

Article 100 also carries a relief valve that Article 98 does not. Article 100(5), inserted in 2020, lets the Minister of Justice remit an administrative fine under the Act after considering the offender's age and environment, the motive and consequences of the violation, the ability to pay, and other circumstances. By its own words that paragraph is about 과태료 — the administrative fine. It does not speak to Article 98.

What Article 98 has instead is a different set of gates, in Articles 101 and 106. Article 101(1) says that no public prosecution may be instituted for a case involving an immigration offender without a complaint by the head of the immigration office, and Article 101(2) requires any investigative agency other than immigration officers that has booked such a case to hand it over without delay. Article 102 gives the office another route: where its investigation has produced conclusive evidence, it may issue a written notice, stating the reasons clearly, requiring payment at a designated place of an amount equivalent to a 벌금, the criminal fine, which the Act names 범칙금. Article 106 closes the loop — an immigration offender who pays the notified amount is not punished again for the same case.

Two things follow from reading those three articles together, and it is worth saying only what they say. They describe a path in which an Article 98 matter is resolved by a payment demanded by the immigration office rather than by a prosecution. They do not describe that path as automatic, and Article 102(3) points the other way in serious cases: where the investigation finds circumstances warranting imprisonment or heavier, the office is to file a complaint immediately.

If You Are Actually in This Situation

The practical reading of these provisions is narrower than the checklists suggest, and it is mostly about knowing which date and which counter the statute cares about.

The date the fifteen days run from is the day of moving in. Article 36(1) says so in those words. Someone who signs a lease three weeks before the move and counts from the signature will arrive at the counter believing they are late when they are not, or the reverse.

The counter is the ordinary district or dong office as much as it is immigration. Article 36(1) lists the head of the new si, gun or gu, or of the eup, myeon or dong, alongside the head of the immigration office with jurisdiction. Enforcement Decree Article 45(1) repeats both destinations for the form itself. A move-in report filed at the neighbourhood office with the registration card in hand is the filing the Act describes, which is why the researcher in the opening scene had already done it without noticing.

Article 36(2) explains why the card goes across the counter: the official writes the change of residence onto the registration card and hands it back. Article 36(8), inserted in 2023, adds that for a holder of a mobile registration card issued under Article 33(6) who uses the electronic civil-petition window under Article 12-2 of the Civil Petitions Treatment Act, recording the change on the mobile card can take the place of writing it on the physical card.

And the change that is easiest to forget is the one in Article 35 — a new passport number, a new date of issue, a new period of validity. It does not change where you live, nobody at the district office asks about it, and the fifteen days run anyway.

Readers who have followed this blog's other pieces on foreign residents' obligations will recognise the pattern. The same gap between the summary and the provision shows up in how a departing foreign worker's pension refund turns on nationality rather than contributions, and in which self-employed foreign residents have to prepay health insurance. In each case the one-line version is close enough to repeat and too coarse to rely on.

The footnote here is small and specific. Korea's Immigration Act gives a registered foreigner two fifteen-day reporting duties with the same stated ceiling of one million won, and it answers them in two different articles — Article 98, which sits among the penalty provisions and uses the word 벌금, and Article 100, which is the administrative-fine article and uses the word 과태료. A checklist that lists both as "report within 15 days" is not wrong about the deadline. It is simply silent about the part of the statute that decides what kind of thing a missed deadline is.

This piece reads published statutory text and official statistics. It is a description of what the provisions say, not legal advice, and it does not address how any authority would treat a particular case.