South KoreaWhat is a security provisional registration?
A security provisional registration is a temporary, legally recognized registration of a security interest (e.g., mortgage or pledge) made before the formal registration requirements are fully satisfied, granting priority from the time of provisional filing.
What the Law Says
South Korean law recognizes security provisional registration as a mechanism to secure priority for a future formal security registration, especially in real estate transactions. It is governed primarily by the Civil Act and the Real Estate Registration Act.
Security provisional registration (also called 'preliminary registration' or 'provisional mortgage registration') is defined and authorized under Article 186 of the Civil Act. It allows a creditor to register a claim to a security interest before all formal conditions — such as full payment or completion of title transfer — are met.
This provisional registration grants the registrant priority over later registrants, provided the formal registration is completed within the statutory deadline. Its effect is strictly time-limited and conditional.
Under the Real Estate Registration Act, provisional registration must be applied for at the competent registry office and includes specific documentary requirements, such as evidence of the underlying agreement and consent from the debtor or owner.
Statutory TextA person who has acquired a right to request registration of a real property right may apply for provisional registration thereof.
— Civil Act, Art. 186 — Provisional Registration
Statutory TextProvisional registration shall lose its effect if registration is not effected within thirty days from the date on which the cause for registration has arisen.
— Civil Act, Art. 186 — Provisional Registration
What to Do
Confirm that the underlying security agreement permits provisional registration.
Prepare required documents: written agreement, identification, proof of cause (e.g., loan contract), and debtor’s consent.
File application for provisional registration at the local Legal Affairs Bureau (Real Estate Registry Office).
Complete formal registration within 30 days of the cause arising (e.g., loan disbursement or property delivery).
Monitor expiration — failure to complete formal registration voids priority effect.
Sources
Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: 2026-06-08.