TITLE: South Korea's Financial Supervisory Service Publishes Consumer Guidance on Banking Transaction Practices
BODY:
On March 26, 2026, the Financial Supervisory Service (FSS) of South Korea published consumer guidance addressing key banking transaction practices based on frequently reported complaints received by the authority.
The FSS identified five areas of consumer concern requiring clarification: loan interest rate reductions, erroneous transfers to frozen accounts, short-term delinquency information sharing, loan rate adjustment cycles, and multiple account opening restrictions. Regarding interest rate reductions, the FSS clarified that card spending requirements must be met through transactions processed from the borrower's account at the lending bank to qualify for preferential rates. For erroneous transfers to frozen accounts, the FSS advised that funds cannot be recovered through standard refund procedures. The FSS also warned consumers that short-term delinquencies—defined as five or more business days overdue with amounts exceeding 100,000 Korean won—trigger information sharing across the financial sector, resulting in potential card suspension, loan rejection, and interest rate increases. The FSS explained that fixed-rate mortgages with five-year terms convert to variable rates after five years, with rates potentially increasing based on the lending bank's rate-setting criteria. Finally, the FSS noted that account opening restrictions apply when transaction purposes cannot be verified, as part of efforts to prevent fraudulent account use.
The guidance aims to equip consumers with practical knowledge of banking practices and their rights. The FSS encourages consumers to review the detailed guidance document for comprehensive information on these banking transaction matters. The Consumer Communication Division of the FSS Bank and Financial Investment Complaints Team serves as the responsible authority for this initiative.