Protecting your deposit
Your deposit is likely the largest single sum you’ll hand over in Korea — and it’s protected by two rights you create yourself, in a specific order, on specific days. Almost every guide tells you to file 전입신고. You cannot. Here is the form that works.
You cannot file 전입신고 — and you do not need to
전입신고 belongs to the resident-registration system, which is for Korean nationals. A foreign resident who walks into a 주민센터 asking for it will be turned away — and many conclude, wrongly, that the protection everyone talks about is not available to them. It is. You file a different form, and the law says the two count the same.
Why is that? The Immigration Control Act states plainly that a foreigner’s 외국인등록 and 체류지 변경신고 substitute for 주민등록 and 전입신고. The Overseas Koreans Act does the same for an ethnic-Korean foreign national’s 국내거소신고. And in 2016 the Supreme Court settled what that means in practice: those reports carry the same legal effect as 주민등록 for acquiring 대항력 under the Housing Lease Protection Act — the court added that the weaker public-notice function of a foreigner’s registration is no reason to treat it differently.
The two rights, and what creates each
Korean tenancy protection is not one thing. There are two separate rights, created by different acts — and having the first without the second is the most common way tenants who thought they’d done everything right lose their deposit.
Why is that? 대항력 answers “can they make me leave?” It comes from two acts together — actually moving in (주택의 인도) and registering your address — and it means a new owner inherits your lease and your deposit. 우선변제권 answers a different question: “when the money is divided up, where am I in the queue?” That needs one more thing, a 확정일자 stamp on the contract, which fixes the date your claim ranks from. A tenant with 대항력 but no 확정일자 cannot be evicted, but stands behind every creditor when the proceeds are distributed.
The one day nobody warns you about
Your protection begins at midnight — 00:00 on the day after you register. A mortgage takes effect the moment it is filed. So on the day you hand over the balance, move in and register, there is a window in which the landlord can borrow against the home and the lender ranks ahead of your deposit. This is a known fraud pattern, not a hypothetical.
Why is that? The Housing Lease Protection Act says the lease takes effect against third parties “from the following day”. Registry law gives a security right effect on receipt. The asymmetry is an accident of two systems written separately, and it has been exploited often enough that the government has moved to close it.
Before you sign: four things to read
Everything above protects you against the ordinary risk that a landlord runs into trouble. It does not protect you against signing the wrong contract in the first place. Four documents decide that, and all four are available to you before you commit.
Why is that? Deposit fraud in Korea rarely looks like fraud at the viewing. It looks like a normal flat with a normal contract, where something on paper — an owner who is not the owner, debt that outsizes the building, unpaid taxes that outrank you — makes the deposit unrecoverable from the start. Each of those is visible in a document, and none of them is visible in the flat.
A small deposit has a floor under it
If your deposit is modest — which for most foreign residents on a wolse it is — the law puts a hard floor under part of it. A 소액임차인 is paid a capped amount out of an auction ahead of everyone, including a bank whose mortgage was registered years before you arrived.
Why is that? Ordinary priority is by date, which means an old mortgage always beats a new tenant. The legislature carved out an exception for small deposits precisely because the people holding them cannot absorb the loss. The amount is capped, and the total paid to all small tenants cannot exceed half the property’s value — but within those limits it jumps the queue entirely.
Insuring the deposit
Beyond the rights you create yourself, a deposit can be insured: a guarantee product pays you the deposit if the landlord does not. It is the only mechanism here that gets your money back on time rather than at the end of an auction — and it is also the one with real eligibility limits.
Why is that? The guarantee only makes sense if the home is worth enough to stand behind it, so the underwriter caps the deposit against the property’s value. HUG values a home at 140% of its 공시가격 and allows a 전세가율 of 90% — multiply those and you get the widely-quoted ceiling: the deposit must be within 126% of the 공시가격. A deposit above that is declined, which is itself a useful signal about the home.
If the deposit does not come back
The lease ends, you give notice, and the money does not arrive. The mistake at this point is to move out anyway — because moving out and taking your registration with you destroys both of the rights you created on moving day.
Why is that? Both rights rest on possession plus registration. Give up either and they lapse, and the deposit becomes an ordinary debt owed by someone who has already shown they will not pay it. The court order that solves this — 임차권등기명령 — writes the tenancy onto the property itself, so the rights survive your move. Since July 19, 2023 the registration goes ahead as soon as you receive the decision, without waiting for the landlord to be served, which closed the old trick of simply refusing the post.
Common terms
Questions people ask
All of it. Nothing here is specific to jeonse — the two rights protect any deposit, and a small deposit is the case the law protects most firmly. In Seoul, a deposit at or under ₩165,000,000 makes you a 소액임차인, and up to ₩55,000,000 is paid ahead of even a bank with an older mortgage. A ₩10,000,000 deposit sits entirely inside that floor, provided you moved in, registered, and claim it in the auction.
That request is the single clearest warning sign in Korean renting. Registration is what makes the deposit yours in law; without it you are an unsecured creditor of a stranger. A landlord who wants you unregistered usually wants the property to look unencumbered to a lender, or already has claims on it that your registration would rank against. The discount is never worth the deposit.
Do not sign on the day you first see it. Ask for the draft in advance, run it through a translation, and check four things yourself: the address matches the 등기부등본 exactly (including the unit number), the person signing is the registered owner, the deposit and dates are what you agreed, and there is no clause waiving your rights. Free legal advice is available from the Korea Legal Aid Corporation on 132, and the 안심전세App has a free 1:1 consultation.
Yes, and it is worth doing. The stamp is just a dated certification of the contract, so any 주민센터 will do it as soon as you have a signed lease — your 외국인등록증 is accepted ID. Priority repayment still only begins once you have also moved in and registered, but getting the stamp out of the way early removes one thing that can go wrong on a busy moving day.
They end — unless you register a 임차권등기 first. Moving out and moving your registration elsewhere destroys both rights, because both depend on possession plus registration. The court order (임차권등기명령) writes your tenancy onto the property itself so it survives your move. Since July 2023 the registration proceeds as soon as you receive the decision, without waiting for the landlord to be served. Confirm the entry actually appears on the register before you go.