South Korea’s Financial Supervisory Service published preliminary end-June 2025 data on domestic banks’ loans classified as substandard or below (SBLs), showing the systemwide SBL ratio unchanged from end-March at 0.59% and the SBL stock flat at KRW 16.6 trillion. Over the same quarter, provisions for bad debts fell to KRW 27.4 trillion from KRW 28.4 trillion, pushing the provision coverage ratio down 5.0 percentage points to 165.5%. SBLs comprised KRW 13.1 trillion of business loans, KRW 3.2 trillion of household loans and KRW 0.3 trillion of credit card receivables and loans. By portfolio, the business-loan SBL ratio remained 0.72%, with large-company SBLs declining to 0.41% (from 0.45%) while SMEs ticked up to 0.90% (from 0.89%); household loans stayed at 0.32%, with mortgages rising to 0.23% (from 0.22%) and unsecured loans easing to 0.61% (from 0.62%). Credit card receivables and loans improved to 1.93% (from 2.01%). In flow terms, new SBLs in the second quarter of 2025 totalled KRW 6.4 trillion (KRW 4.9 trillion business, KRW 1.4 trillion household), while resolved SBLs totalled KRW 6.5 trillion, including KRW 4.2 trillion via write-offs and loan sales. All figures are preliminary and subject to change.