A regional lender in South Korea has become the first traditional bank in the country to offer loans secured by bitcoin. Jeonbuk Bank, a subsidiary of JB Financial Group, began offering the product on 12 October, according to local reports from Edaily and Maeil Business Newspaper.
The loans are denominated in Korean won and, for now, are open only to corporate clients raising working capital. Bitcoin is the only accepted collateral, which lets a company borrow without selling its coins. The bank has said it may widen the offering depending on regulatory changes and market demand.
How the loans work matters as much as the launch. Jeonbuk Bank will not own or control the bitcoin. Instead, a third-party custodian holds the collateral, and the custodian must be a virtual asset service provider registered under South Korea’s financial transaction reporting law. If a borrower defaults, the bank will not take possession of the coins. It must first obtain a court order and then sell the bitcoin through a public auction.
That recovery route rests on a legal change. South Korea’s revised Civil Execution Rules took effect on 1 October and allow digital assets to be enforced against in this way. The loan product arrived less than two weeks later.
The bank explained its choice of bitcoin by pointing to its market capitalisation and trading volume, the largest of any digital asset. Jeonbuk says internal stress tests showed bitcoin remained workable as collateral even in sharp price drops. The deep liquidity is the key point, since a lender needs to be able to sell quickly if prices fall. Collateral will be valued using prices drawn from multiple global exchanges.
Jeong Sang-hoon, an executive vice president in the bank’s digital division, described the product as a way to use existing lending and collateral management systems without the bank holding virtual assets directly.
The loan is the first concrete result of a strategy championed by the bank’s president, Park Chun-won, who has talked up a “crypto bank” vision. Jeonbuk is already the only regional bank in South Korea that supplies real-name verified accounts to crypto exchanges, and it is developing an all-in-one wallet that would link traditional bank accounts with digital asset wallets.
Important details have not been disclosed. The bank has not published interest rates, loan-to-value ratios or the size of any lending, so it is hard to judge how aggressive the product is. Access limited to businesses also keeps retail borrowers, and their risks, out of the picture for now.
The launch follows a global trend. JPMorgan Chase introduced bitcoin-backed lending for institutional clients in March 2026, and Swiss bank Sygnum offers a similar service. What sets the Korean version apart is the cautious design: outsourced custody, regulated custodians only, and court supervision of any liquidation.
The timing is notable, because South Korea has been tightening its grip on the crypto sector at the same time. The country’s Financial Intelligence Unit announced on 13 October that 27 unregistered overseas exchanges face website blocks or closures. Taken together, the two developments show a market where regulators are pushing offshore players out while carefully opening a door for domestic banks.
