The short answer: most rental scams in Korea fail against four checks. Pull the property register (등기부등본) yourself and confirm the owner. Make sure your deposit plus existing debt sits well below the home's value. Pay only to the registered owner's account, in stages. And file your 전입신고 and 확정일자 the day you move in. The rest of this guide explains each check, the scams they stop, and what to do if your deposit still isn't returned.
Why This Matters More in Korea Than Almost Anywhere Else
Korean leases run on deposits. Under jeonse you hand a landlord a sum that can run into the hundreds of millions of won, often your savings, on the promise it comes back in full when you move out. Even a wolse deposit is usually several months of rent. 전세사기 (jeonse fraud) is what happens when that promise doesn't hold: a landlord over-leveraged on the property, or never intending to repay, leaves the deposit unrecoverable.
The scale is not small. Through September 2026 the government's victim-support committee had recognised 41,559 jeonse fraud victims since June 2023, 10,221 of them in Seoul. Foreigners are among them: 544 had been recognised by the end of July 2026. Scammers assume newcomers won't read the paperwork, so the checks below matter more for you, not less.
The Scams Foreigners Actually Meet
| Scam | How it works | The tell | What stops it |
|---|---|---|---|
| Hidden prior debt (jeonse fraud) | The home already carries a large mortgage, so your deposit ranks behind the bank if it goes to auction. | Deposit close to the sale price; landlord vague about loans. | Register check (을구) and the ratio check in Step 2. |
| Fake landlord or fake agent | Someone who is not the owner, or not a licensed agent, signs with you and takes the money. | Name on the contract or bank account differs from the register; no agent licence on display. | Match the owner's ID to the register (갑구); pay only the registered owner. |
| Fake listing | A below-market home advertised on Danggeun, social media or a property app; you are asked to pay to "hold" it before a viewing. | Price far below the area; no viewing; pressure to send a booking fee. | Never pay before seeing the unit and the register. |
| Double contract | The same unit is let to more than one tenant, or a sublet is arranged without the owner's consent. | The person letting it is a tenant, not the owner; no owner consent in writing. | Deal with the registered owner or their licensed agent; file 확정일자 at once. |
These are not hypothetical. In July 2025 Mapo police broke up a ring that posted below-market fake listings on Danggeun and posed as owners and agents: 51 victims, about ₩350 million. In July 2026 police in Bucheon arrested seven people over fake listings on property platforms that took about ₩550 million from 90 victims.
Step 1: Pull the Property Register (등기부등본) Yourself
Never rely on a copy the landlord or agent hands you. Pull it yourself from the Supreme Court's iros.go.kr registry (about ₩1,000; your agent or a translator can read it with you). The register has two parts that matter:
- 갑구 (section A): who owns it. The name on your lease must match the registered owner exactly, and so must the ID the landlord shows you. Seizures and provisional attachments also appear here, and any one of them is a red flag on its own.
- 을구 (section B): what is owed on it. Mortgages (근저당권) and other rights that would be paid before you. If the landlord defaults, the bank gets paid first, not you.
Pull it again on the day you pay the balance. A new mortgage or a change of owner between signing and move-in is how some of the worst cases happened.
Step 2: Check the Deposit-to-Value Ratio
Add your deposit to every debt in section B, then compare the total with what the home would actually sell for. A widely used rule of thumb is to keep that total under about 70% of market value; the safer line is lower. For reference, Seoul apartment jeonse deposits averaged about 51% of sale prices in January 2026 (KB), and Seoul villa deposits about 61% in June 2026 (a private analysis of government data). A deposit at 80–90% of the price, common in the villas where fraud clustered, is the danger zone.
Ask your agent for recent comparable sales, not the landlord's asking figure. Villas and small officetels are harder to value than apartment complexes, which is exactly why they were targeted.
Step 3: Pay in Stages, Only to the Registered Owner
- Pay the contract deposit (계약금, usually about 10%) when you sign, and the balance on move-in day, after you have seen the unit again and re-pulled the register.
- Send money only by bank transfer, and only to an account in the registered owner's name. A request to pay a relative, a "manager" or the agent personally is a reason to stop.
- Never pay to hold a unit you have not viewed. A genuine landlord can wait for a viewing; a fake listing cannot.
- Keep every receipt, message and the signed contract. You will need them if anything goes wrong.
Step 4: Get 확정일자 (Fixed Date) and 전입신고 (Move-In Report) Done Immediately
These two filings, done at your local 주민센터 on or right after move-in, are what give your deposit legal priority against other creditors if the landlord defaults. Delaying even a few days can put you behind another claim filed in that window. For foreigners, reporting your new address (체류지 변경신고) at the 주민센터 counts as the 전입신고. See our 전입신고 step-by-step guide for exactly how to file.
Step 5: Consider Jeonse Deposit Insurance (전세보증보험)
HUG (Korea Housing & Urban Guarantee Corporation) offers a deposit-return guarantee: if the landlord fails to return your deposit, HUG pays it and pursues the landlord itself. HUG states that foreigners can apply. Its main conditions, as of October 2026:
- The deposit must be ₩700 million or less in the Seoul capital region (₩500 million elsewhere).
- Your deposit plus any debt ranking ahead of it must not exceed 90% of the home's value.
- You must have moved in and completed 전입신고 and 확정일자.
- You must apply before half of the lease term has passed.
It isn't free, but for a deposit that represents your savings it is usually worth the premium. If a property can't be insured because it fails the 90% test, treat that as a warning about the property, not just about the insurance.
Red Flags to Walk Away From
- The landlord or agent discourages you from pulling the register yourself, or hands you a copy that looks edited or incomplete.
- The deposit is requested to an account in a different name from the registered owner.
- Someone other than the owner signs, with a power of attorney you cannot verify with the owner directly.
- The rent or deposit is far below similar homes in the area, or you are asked to pay before a viewing.
- Many units in the building are let on jeonse by the same landlord or management company, the pattern behind the "villa king" cases of 2022–2023.
- Pressure to sign and wire money the same day, before you have checked anything above.
If Your Deposit Isn't Returned
- Don't move out without protecting your priority. If you must leave, apply to the court for a lease registration order (임차권등기명령) first. It keeps your priority on the register after you move out.
- Try mediation. The Housing Lease Dispute Mediation Committee (주택임대차분쟁조정위원회) handles deposit disputes faster and more cheaply than a lawsuit.
- Report fraud to the police if you were deceived: a fake landlord, a fake listing, or a debt that was hidden from you.
- Apply for victim recognition. Under the Special Act on Jeonse Fraud, foreigners can be recognised as victims. An amendment passed in April 2026 guarantees recognised victims at least one-third of their deposit from 13 November 2026: if what you recover is less than a third, the state pays the difference. Whether foreign victims qualify for that payment had not been confirmed when we wrote this, so ask when you apply.
- Claim on your insurance if you have HUG cover.
If You're Unsure, Use an Agent Who'll Do This With You
A licensed real estate agent (공인중개사) is legally required to check and disclose register information as part of the transaction. That doesn't remove the value of checking it yourself, but a good agent should walk through Steps 1–4 with you, not around you. Every listing on Seoul Homes comes from a verified realtor, developer or property owner; browse the agents, and read our guide to renting in Seoul as a foreigner for the full process.
Frequently Asked Questions
Is wolse safer than jeonse?
Usually, because far less money is at stake: a wolse deposit is typically a few months of rent rather than most of the home's value. The same checks still apply, since fake listings and fake landlords target wolse renters too.
Can foreigners get jeonse deposit insurance?
Yes. HUG states that foreigners can apply for its deposit-return guarantee. The deposit must be ₩700 million or less in the Seoul capital region, your deposit plus prior debt must not exceed 90% of the home's value, and you must have completed 전입신고 and 확정일자 and apply before half the lease term has passed.
What should I do if my landlord won't return my deposit?
Don't move out first. Apply for a lease registration order (임차권등기명령) to keep your priority, try the Housing Lease Dispute Mediation Committee, and report to the police if you were deceived. If you have HUG cover, make a claim.
Can foreign victims of jeonse fraud get government help?
Foreigners can be recognised as victims under the Special Act on Jeonse Fraud; 544 had been by the end of July 2026. Some support, such as public rental housing, has not been open to them, and whether they qualify for the new minimum one-third payment from 13 November 2026 had not been confirmed. Ask when you apply.
How do I spot a fake rental listing in Korea?
Be wary of a price far below similar homes, a request to pay before a viewing, and a "landlord" whose name doesn't match the property register. View the unit, pull the register yourself, and pay only the registered owner.
Last updated: 14 October 2026. This article is for information only and is not legal advice. Victim-support rules and insurance conditions change; check them with HUG, LH or your district office before you rely on them.