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Korean bank loan delinquency rate rises to 0.67%: why SME loans matter

2026-07-22 · about 4 min read
ⓘ This article is for general information only and does not replace professional medical, legal, or financial advice. Please consult a qualified professional before making important decisions.

The delinquency rate on won-denominated loans at Korean banks rose to 0.67% at the end of May, according to multiple reports, reaching the highest level in about 9 years and 7 months. The monthly increase was 0.06 percentage point. The figure may look small on its own, but the move of SME loan delinquency into the 1% range makes it a signal to watch for business cash flow, self-employed borrowers, and bank asset quality.

Key summary

  • The delinquency rate on Korean banks' won loans stood at 0.67% at the end of May, up 0.06 percentage point from the previous month.
  • Reports described it as the highest level since October 2016, about 9 years and 7 months earlier.
  • SME loan delinquency moved into the 1% range, a level highlighted as the highest in 11 years.
  • Households and companies need to watch interest costs, sales conditions, and repayment capacity together.

Background and context

A loan delinquency rate shows the share of bank loans not repaid on time. When economic recovery is slow, companies with weaker sales or higher costs can feel repayment pressure first. SMEs and self-employed borrowers often have less room to absorb shocks than large companies, so changes in delinquency can act as a delayed warning light for the real economy.

Confirmed facts

  • Yonhap and SBS reported that the delinquency rate on Korean banks' won loans was 0.67% in May.
  • The month-on-month increase was reported at 0.06 percentage point.
  • Several economy reports highlighted that SME loan delinquency entered the 1% range.
  • A rising delinquency rate does not immediately mean a financial crisis, but it signals higher stress among vulnerable borrowers.

Numbers and issues at a glance

IndicatorLatest figureHow to read it
Won-loan delinquency rate0.67%The rise calls for closer checks on bank asset quality.
Monthly change+0.06%pWhether the upward trend continues matters more than one month alone.
SME loansEntered the 1% rangeWeak sales and higher costs can appear in repayment stress.
Households and self-employedPotential stress for vulnerable borrowersLoan structure, maturities, and interest rates should be checked together.

What to watch next

  • Whether the delinquency rate continues to rise after June or proves to be a temporary move.
  • Industry-level differences in SME and self-employed loans, which better reveal actual risk.
  • Whether banks' provisions and capital buffers are enough to absorb higher credit costs.
  • For investors, the first step is to monitor credit-cost trends rather than treating the data as a simple buy or sell signal for bank stocks.

Search keywords

  • Korea bank delinquency rate 0.67
  • SME loan delinquency 1 percent
  • won loan delinquency rate
  • self-employed loan delinquency
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This article is not investment advice. Financial indicators should be read together with trends, sector details, and policy responses, and lending or investment decisions should be based on your own cash flow and risk tolerance.
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