Renting calculators6
Deadlines and caps in a jeonse or monthly-rent lease.
A jeonse or monthly-rent lease has deadlines that cannot be undone once missed: the window to ask for renewal, the reporting deadline, the day your opposability arises. A single day changes the outcome. This is where you check the dates before and after signing.
Renting calculators
6Tap a card to open the calculator.
Deposit Guarantee Premium
What deposit insurance costs, and which insurer suits your case.
Open calculatorDeposit Priority Checker
Where your deposit ranks against the bank's mortgage.
Open calculatorLease Reporting Checker
Whether your lease must be reported, by when, and the fine if it is not.
Open calculatorLease Renewal Notice Deadline
The window in which notice must be given, for both sides.
Open calculatorRent Increase Cap Calculator
The legal ceiling on a rent increase, and deposit-to-rent conversion.
Open calculatorSmall Tenant Priority Payment
The portion of your deposit protected ahead of everyone else.
Open calculator
Where to start
Deposit Priority Checker
Look before signing. If you rank behind a mortgage, you may not get the deposit back.
Small Tenant Priority Payment
Even if you rank lower, a set amount is paid first. See whether your deposit qualifies.
Lease Reporting Checker
Right after signing. If the lease must be reported, the deadline is fixed.
Lease Renewal Notice Deadline
You can only ask between six and two months before expiry. Miss this window and the right is gone.
Rent Increase Cap Calculator
Once renewal is settled, see how far the rent can go up.
A deposit ₩1 over the limit means priority payment of ₩0
Priority payment is only available when the deposit is at or under the regional limit. Above it, the amount does not shrink. There is none. Setting the contract amount knowing this line is different from setting it without knowing.
Not in this group
- Rental income tax the landlord pays
- That is the Rental Income Tax Calculator under Owning. This group covers the tenant's deadlines and caps.
- Monthly rent tax credit
- That is Year-End Settlement. Getting rent back happens in the year-end settlement.
The law this group rests on
The provisions reflected across these 6 calculators. Statute names stay in Korean so you can look them up; when one changes, every calculator listed here moves with it.
- HUG 전세보증금반환보증 공시 요율 범위
- 주택임대차보호법 제3조
- 제3조의2
- 제8조
- 부동산 거래신고 등에 관한 법률
- 2025-04-28 국토부 보도자료
- 주택임대차보호법 제6조
- 제6조의2
- 제6조의3
- 주택임대차보호법 제7조
- 제7조의2
- 시행령 제9조
- 주택임대차보호법 제8조
- 시행령 제10조
- 시행령 제11조
Effective dates and amendment history are in Basis, and what is about to change is in Upcoming.