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| Rental scam prevention: Do you still think it will never happen to you?

If you are preparing to sign a jeonse contract these days, you may have thought this at least once:
“There is no way that would happen to me.”

But in reality, the field looks very different.
A clean home, a kind landlord, and even a normal-looking contract do not guarantee safety.
Even when everything looks perfectly fine, a rental scam may already be in motion.

In 2026, rising official home values, loans, and tax issues are all intertwined.
Because of that, even a landlord can unintentionally become part of a risky contract.

What is even more alarming is this:
Most jeonse fraud cases could have been prevented
with just a few careful checks in advance.

One line on the registry, one day of delay in move-in reporting,
or one overlooked insurance condition can make the difference
between safety and a loss of tens or even hundreds of millions of won.

So in this post, I will not give you vague theory.
Instead, I will walk you through the essential points you must check in real life before signing.
If you are about to enter a jeonse contract, this is a post worth reading to the end.

| Why rental scams feel even more dangerous now

Many people think jeonse fraud only happens when they meet a dishonest landlord.
But today, the risk is much more structural and complicated than before.

The biggest reason is that tenants now need to check far more than just the property itself.
Looking at the registry alone is not enough.
You also need to review mortgages, fixed-date records, senior deposits, tax delinquency, and deposit insurance eligibility.

In March 2026, the government announced anti-fraud measures to make it easier for prospective tenants to review registry, fixed-date, and tax-related risk information in one place before signing a contract.
That means one thing very clearly:
there are many risk factors to check before signing, and the information is still scattered.

Another major issue is the time gap problem.
Under the existing framework, a tenant’s opposing power generally started at 12:00 a.m. the day after move-in registration.
That gap created room for abuse, such as setting up a new mortgage before the tenant’s protection fully took effect.

On March 10, 2026, the government announced that it would improve the system so that a tenant’s protection would take effect from the time the move-in report is processed.
However, this is still something that has been announced and is being pursued.
For an actual contract, you still need to verify the current law and implementation date at that time.

In simple terms, today’s jeonse contract is no longer about whether a home looks nice.
It is about whether your deposit is structurally safe all the way to the end.

Be especially careful if one of these applies:

• The gap between the sale price and the jeonse deposit is very small
• The registry shows mortgages or complicated rights
• Deposit insurance is difficult to obtain or the conditions are unclear

In the end, avoiding rental fraud starts with this mindset:
do not choose a home just because it looks good—check the risk through documents and numbers.

| 3 key registry checks you must do before signing

The most important document to review before a jeonse contract is the property registry.
But many people simply check if it looks “clean” and move on.

That is a mistake.
The registry is not about whether it looks clean.
It is about whether your deposit is in a safe repayment order.

You must check:

• The mortgage amount (maximum claim amount)
• The actual owner of the property
• Any legal restrictions or claims

If there are mortgages, seizures, or legal claims,
the risk is already present.

In practice, just these three checks can filter out
more than 70% of risky contracts.

| When does your deposit actually become protected?

One of the most important questions in a jeonse contract is this:
“When does my deposit become legally protected?”

Protection begins only when all three conditions are met:

• Actual move-in
• Move-in registration
• Fixed date confirmation

The key issue is timing.
Under the previous system, protection started the next day at midnight after registration.
This created a risky time gap.

The safest real-world approach is simple:

• Pay the balance and move in on the same day
• Register your move immediately
• Get the fixed date on the same day

In short:
speed and timing determine whether your deposit is safe.

| Top 5 red flags you must never ignore

Rental scams rarely happen out of nowhere.
In most cases, there were clear warning signs before the contract.

If any of the following applies,
stop and review before proceeding.

• Unusually low deposit compared to market price
• Mortgage amount close to property value
• Pressure to sign quickly
• Mismatch between owner and contract signer
• Deposit insurance not available

In simple terms:
Most scams could have been avoided by recognizing these signs.

| Deposit insurance: not as safe as you think

Many people believe that deposit insurance guarantees safety.
But that is not always true.

What matters most is not just having insurance,
but whether you can actually qualify for it.

• If insurance is denied → the property is already risky
• If you fail to enroll after signing → high danger
• Insurance does not guarantee immediate payout

The safest approach is simple:

• Check eligibility before signing
• Sign contract
• Enroll immediately

In short:
Insurance is a backup, not the primary protection.

| Real-life patterns behind rental scams

Rental scams are not rare incidents.
They happen more often than most people expect.

The common patterns include:

• Misunderstanding registry information
• Failing to check insurance eligibility before signing
• Delaying move-in registration

In short:
Most scams could have been prevented with better timing and verification.

| Final checklist before signing a lease

If you cannot remember everything,
just save this checklist.

• Check registry (mortgage, legal claims)
• Ensure total debt is within safe ratio
• Verify owner identity
• Check insurance eligibility beforehand
• Confirm move-in + fixed date timing
• Compare with market price
• Avoid rushed contracts

If even one item is unclear,
pause the contract.

Key questions include move-in timing, insurance eligibility, registry checks, and contract safety. Always verify before signing.