What to Do When a Korean Landlord Won't Return Your Deposit (2026 Playbook)

The deposit is yours. Here is how to get it back.

When a Korean landlord goes silent after lease end, or starts making excuses, your jeonse (전세) or wolse (월세) deposit does not disappear into a legal void. Korean tenancy law gives you a clear escalation path: a formal written demand, a protective court filing, a civil lawsuit, and, if needed, forced sale of the property. The process is more structured than most foreign residents expect.

This guide walks each step. It covers what to do first, what mistakes to avoid, and where to get free legal help in your language.

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The single most important thing: file 임차권등기명령 before you move out

Most tenants in this situation make one critical error. They move out first and deal with the legal paperwork later.

Do not do this.

Once you physically vacate the property and register your address elsewhere, you lose two core legal protections under the Housing Lease Protection Act (주택임대차보호법): your 대항력 (opposing power, the right to claim your deposit from any new property owner) and your 우선변제권 (priority repayment right, the right to be paid ahead of later creditors from any auction proceeds).

Losing those protections is not a technicality. It is the difference between being first in line at a property auction and being last. On a ₩200 million jeonse deposit, the cost of that mistake is the deposit itself.

The protective filing is called 임차권등기명령 (lease right registration order). It is a court application, not a full lawsuit. When granted, it registers your lease right on the property's official title (등기부등본). That registration preserves your 대항력 and 우선변제권 even after you move out and re-register your address somewhere new.

File it before you leave. Process it, receive confirmation it appears on the property title, then move.

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What a normal deposit return looks like

When a jeonse or wolse lease ends, deposit return and key handover are concurrent obligations under Korean law. The landlord returns the deposit; the tenant returns the key. Both happen together on the lease end date.

There is no statutory grace period. The landlord is not entitled to extra time because they haven't found a new tenant, because they need to arrange funds, or because the bank process takes a few days.

Practitioners generally recommend waiting three to seven days after the lease end date before escalating, to allow for normal payment delays. Beyond that window, the landlord is in default.

Once in default, Korean civil law sets statutory interest on the delayed amount. The rate increases once a court judgment is issued. Confirm current rates with KLAC or a lawyer before demanding a specific figure, as statutory rates are set by law and can be revised.

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Landlord excuses, and which are legally invalid

"The next tenant hasn't moved in yet"

Not a legal reason. Your deposit return is not contingent on the landlord's ability to fill the unit. This is the most common delay tactic and one of the least legally valid. Send a certified demand letter and proceed.

Cleaning and repainting deductions

Korean law distinguishes clearly between normal wear and tear (자연소모) and tenant-caused damage. Routine repainting, routine cleaning, minor scuffs from furniture placement, and general fading over a tenancy are all 자연소모. The landlord cannot deduct these costs.

Deductions are only valid for damage you caused beyond ordinary use, and only for damage not already documented at move-in. Photograph the property on both move-in day and move-out day. Keep the photos with timestamps. If the landlord proposes deductions, ask for written documentation of each item and the corresponding damage.

Repair cost claims

The landlord is responsible for structural repairs and major maintenance. Tenants are responsible only for minor consumables (lightbulbs, door gaskets) or damage they directly caused. Claims for plumbing, walls, or appliances that deteriorated through normal use should be rejected.

Radio silence

No response is not a defense. It is grounds to escalate. Send the certified demand letter by registered mail to the property address and any other address you have for the landlord. Physical delivery to the address is sufficient for legal notice purposes even if the landlord ignores it.

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Step 1: 내용증명 (content-certified mail)

The first formal action is sending a 내용증명 (content-certified mail demand letter) through Korea Post. This does not compel payment by itself, but it creates an official legal record that you made a formal written demand on a specific date, to a specific person, with specific terms. Courts treat it as proof of formal notice.

It often works. Receiving a 내용증명 signals to a landlord that the tenant is serious and litigation is coming. Many landlords pay promptly after receiving one.

Cost: Under ₩10,000 total at any post office branch. Approximately ₩3,600 to ₩4,300 for one to two pages plus registered mail postage. You need three identical copies: one for the landlord, one Korea Post keeps on file for three years, one for you.

Where to send: Any Korea Post (우체국) branch in person, or online at the Korea Post portal 24 hours a day.

What the letter must include:

• Your full name and address
• The landlord's full name and address
• The full address of the rental property
• The deposit amount in Korean won
• The contract start and end date
• The date you returned (or will return) the key
• A clear demand for deposit return within a stated deadline (seven to fourteen days is standard)
• A statement that legal action will follow if the deadline passes

Keep your copy and the Korea Post receipt. You will need them as evidence if you file a lawsuit.

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Step 2: 임차권등기명령 (lease right registration order)

If the 내용증명 deadline passes without payment, and before you move out, file for 임차권등기명령 at the district court (지방법원), branch court (지원), or city court (시법원) with jurisdiction over the property's location.

This is a court application, not a full lawsuit. In most cases there is no hearing. The court reviews the documents and issues the order.

Why it matters: Once granted and registered on the property title, any prospective buyer or new tenant doing due diligence will see the encumbrance. This creates practical pressure on the landlord. More critically, it preserves your 대항력 and 우선변제권 from the date of your original 전입신고 and 확정일자, even after you vacate.

Eligibility: The lease must have ended (or the end date passed). The deposit must be unreturned. The original tenant files.

Documents required:

• Application (form available at the court)
• Signed lease contract
• 주민등록등본 or ARC copy showing the rental property address as your registered address
• 등기부등본 (property registration extract, pull fresh from iros.go.kr)
• 확정일자 documentation

Processing time: Two to four weeks in most cases.

Cost: As of 2026, filing costs typically total around ₩43,000, covering the filing fee, registration and license tax, and service fees. The Supreme Court revised its fee regulations in mid-2024, reducing or exempting fees for jeonse fraud victims in certain categories. Confirm the exact fee at the filing court before submitting. All costs are recoverable from the landlord.

After approval: Verify that the order appears on the 등기부등본 before you complete your move-out. Pull a fresh extract from iros.go.kr to confirm.

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Step 3: 보증금반환청구소송 (deposit return lawsuit)

If registered demand letters and the 임차권등기명령 haven't produced payment, file a 보증금반환청구소송 (deposit return lawsuit) at the district court.

Small claims track: deposits up to ₩30 million

For deposits of ₩30 million or less, use the simplified small claims track (소액사건심판). This is a faster, less formal procedure designed to be accessible without a lawyer. The court sets a hearing quickly after filing. Cases frequently conclude at or shortly after the first hearing, with judgment issued the same day argument closes.

Timeline: one to three months from filing to judgment.

As of April 2026, the small claims threshold is ₩30 million. Verify the current threshold with KLAC or the court before filing, as it is set by Supreme Court regulation and can change.

Standard civil track: deposits above ₩30 million

For larger deposits, file a standard civil suit (일반 민사소송). The process involves more evidence examination and is longer. A Korean-speaking lawyer is advisable for jeonse deposits in the ₩100 million to ₩500 million range given the stakes.

Timeline: six to eighteen months at first instance. Add six to twelve months per appeal if either party challenges the judgment.

Documents needed for either track

• Signed lease contract
• 확정일자 documentation
• 등기부등본 (recent extract)
• Copy of your 내용증명 and Korea Post receipt
• Evidence of move-out and key return (photos, text messages with the landlord, witness statements)
• Bank transfer record of the original deposit payment
• 임차권등기명령 order if obtained

Filing fees

Stamp fees (인지대) scale with the claim amount. Approximate ranges: around ₩100,000 to ₩130,000 for a ₩30 million claim; around ₩500,000 to ₩700,000 for a ₩200 million claim. Add service fees (송달료) of ₩30,000 to ₩50,000 per party. The losing party typically bears all court costs. Use the KLAC automatic cost calculator at klac.or.kr/legalstruct/autoCostCalculation.do for a precise estimate before you file.

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Step 4: Enforcement after winning

Winning a judgment gives you the legal right to be paid. If the landlord still doesn't pay, enforcement tools exist.

가압류 (provisional attachment)

Before or during the lawsuit, you can apply for provisional attachment (가압류) to freeze the landlord's assets, typically the rental property itself, preventing them from selling or transferring it before you collect. Courts typically process this within two to three weeks on an ex parte basis (the landlord is not notified in advance). The court may require you to post a security deposit at its discretion.

Filing 임차권등기명령 earlier in the process achieves a similar protective function on the property title, which is one reason to file it early.

강제경매 (compulsory auction)

After obtaining a final judgment, you can apply for compulsory auction (강제경매). The court auctions the property, and proceeds are distributed to creditors in priority order. Your position in that priority order depends on your 확정일자 date and whether you maintained your 우선변제권 through 임차권등기명령.

Compulsory auction is administered through the court auction system at courtauction.go.kr. Timeline from application to sale: six to eighteen months.

This process underscores why 임차권등기명령 matters so much. Tenants who moved out without filing may find themselves ranked behind creditors who registered interests later, even if the deposit was paid earlier.

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Parallel track: jeonse insurance claim

If you enrolled in jeonse deposit return guarantee insurance through HUG (주택도시보증공사), SGI Seoul Guarantee (서울보증보험), or Korea Housing Finance Corporation (HF, 한국주택금융공사) before the dispute arose, you have an additional recovery path.

A claim event (보증사고) is triggered when:

1. The landlord fails to return the deposit within one month of lease end without a valid reason, or
2. The property is sold at foreclosure and proceeds do not fully cover your deposit

Key prerequisites for Scenario 1:

• You must have given proper non-renewal notice at least two months before the lease end date
• You must have filed 임차권등기명령 before submitting the claim

HUG pays out the deposit and then pursues the landlord directly through subrogation (구상권). You are out of the collection process.

Timeline: approximately one month from submission of complete documents to payout, though this can vary.

Contact HUG at 1566-9009, or in English at khug.or.kr/hug/web/en/02/en02000001.jsp. Verify current coverage limits, eligibility criteria, and any 2025 to 2026 amendments to claim prerequisites directly with HUG before submitting, as program rules have been updated periodically in response to the jeonse fraud crisis.

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Free and low-cost legal help for foreign residents

You do not need to figure this out alone. Several organizations offer free or heavily subsidized legal support specifically for foreign residents in Korea.

KLAC: Korea Legal Aid Corporation (대한법률구조공단)

Free for those meeting income criteria (generally up to 125% of median household income); discounted for others. KLAC handles tenancy disputes regularly.

• Phone (domestic): 132
• Phone (international): +82-54-132
• English portal: eng.klac.or.kr
• Multilingual portal: klac.or.kr/lang/?language=en

In-person consultations are conducted in Korean. Bring a trusted interpreter or ask about phone consultation options.

Seoul Foreign Resident Center (서울외국인주민센터)

Free real estate and legal dispute counseling. Specifically designed for foreign residents facing lease issues including jeonse fraud and deposit disputes.

• Location: Daerim-dong, Yeongdeungpo-gu, Seoul
• Schedule: Every Monday, 14:00 to 17:00
• Languages: English, Chinese, Vietnamese, Russian, Mongolian, Uzbek, Urdu
• Phone: +82-2-2229-4900
• Email: help@sfrc.seoul.kr

Seoul Global Center (서울글로벌센터)

Free legal and tax consultations at the Jongno office.

• Portal: global.seoul.go.kr

Immigration Contact Center: 1345

Legal counseling in 20 or more languages for all foreign residents, including lease and deposit disputes. Includes a Village Lawyers for Foreigners program.

• Weekdays 09:00 to 22:00 (Korean, English, and Chinese only after 18:00)

Danuri Helpline: 1577-1366

For marriage migrants and multicultural families. Legal counseling and referrals available 24 hours in 13 languages including English, Chinese, Vietnamese, Tagalog, Russian, Mongolian, and Uzbek.

• Portal: liveinkorea.kr

Court Legal Aid (소송구조)

Courts can defer or waive stamp fees and attorney fees for litigants who cannot afford them and who have a reasonable prospect of winning. Foreign residents can apply. File at the target court with your passport or ARC, and financial documentation.

Designated Lawyer Programs

Seoul Central District Court and Incheon District Court Bucheon Branch have programs assigning court-appointed lawyers for foreign litigants receiving legal aid. Ask at the court's civil affairs desk.

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Court language and interpreter access

All proceedings are in Korean. As a foreign resident, you are entitled to have an interpreter present during court hearings. However, Korea does not operate a certified court interpreter system. The presiding judge approves whoever you bring as your interpreter. Quality and legal fluency are not guaranteed.

Arrange your interpreter before your hearing date and confirm their availability with the court. A Korean-speaking lawyer, if you have one, handles court appearances without a separate interpreter requirement.

The Supreme Court's JIFI portal at jifi.scourt.go.kr provides step-by-step procedural guides in 20 languages. If your lease contract is in Korean only, it does not automatically void the contract, but the Korean text governs in any dispute.

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Escalation ladder: day 0 to judgment

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Document checklist by stage

Before and during 내용증명:

• Signed lease contract (original)
• Proof of deposit payment (bank transfer record)
• Photos of property at move-in and move-out
• Any written communication with landlord about deposit
• Your Korean address registration (주민등록등본 or ARC)

For 임차권등기명령 filing:

• All above items
• Fresh 등기부등본 (from iros.go.kr, same week as filing)
• 확정일자 stamp record or confirmation
• 임차권등기명령 application form (available at the court)

For lawsuit filing:

• All above items
• Copy of the 내용증명 letter and Korea Post certified receipt
• Proof of key return (photos, written confirmation, text messages)
• 임차권등기명령 court order (if obtained)
• KLAC filing cost estimate printout

For insurance claim (HUG/SGI/HF):

• All above items
• Copy of jeonse insurance policy
• Non-renewal notice sent to landlord (with delivery proof)
• Confirmation that 임차권등기명령 was filed and registered

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What comes next

The escalation ladder above handles an active dispute. If you are still in the early stages of a tenancy, the best time to protect yourself is before a dispute starts.

Our guide on avoiding deposit scams covers the five checks to run before signing any lease. Our normal deposit return guide walks the standard process for lease end when everything goes smoothly.

For foreign residents leaving Korea with a deposit outstanding, the leaving Korea guide covers timing 임차권등기명령 around your departure date and managing the process remotely if needed.

The situation is stressful. The process, once you know the steps, is manageable.