If you do not receive the security deposit after the expiration of the contract, you can apply for a tenancy registration order and move to the court of resident’s jurisdiction. It takes about one month, and after that, if you check the certificate of registration, you can see that it is listed in the register and this is to maintain your priority order even if you move.

Tenant registration order - If the deposit is not returned from the owner, it can be applied in advance before the contract expires. It takes about one month. You can apply for a lease order in the court of competent jurisdiction of the place of residence (the location of residence). You can call the court of competent jurisdiction of the real estate site in advance, bring the necessary documents and visit them.

Registering Jeonse rights - The owner's documents require consent and signature and are effective immediately.
When putting a lien on a jeonse property, be aware that the lien affects only the building and is separated from the land.