BEYOND THE KDRAMA - S Korea's high credit card issue

 

South Korea is currently facing a "debt frenzy" characterized by record-high household and private credit levels that pose significant risks to its financial stability

As of April 2026, major credit agencies like S&P maintain a stable outlook for the country's rating, but internal metrics show deepening structural vulnerabilities. 

Core Crisis Indicators

• Household Debt-to-GDP Ratio: South Korea holds one of the highest ratios globally, recently measured at approximately 91–93.5%.
• Debt Defaulters: The number of individuals failing to repay principal or interest for over 90 days reached its highest level since 2017.
• Overdue Credit Card Loans: Delinquent card loans (cash advances and card loans) surged to a record high of nearly 1.5 trillion won (~$1.06 billion) by late 2025.
• Debt-to-Income Ratio: The ratio of debt to net disposable income reached a staggering 186% in 2023, significantly higher than the OECD average. 

Vulnerable Segments

• Young Adults (20s): This group has the highest loan delinquency rates (0.41%), with many driven toward high-interest or illegal private lenders due to rising living costs and unstable employment.
• Self-Employed & Small Businesses: Delinquency rates for this sector jumped from 1.57% to 4.2% following the pandemic, with low-income multiple-debt holders seeing rates as high as 10.21%.
• The "Backbone" Age Group: Defaulters in their 40s and 50s account for nearly half of all credit delinquents, impacting the most economically active population. 

Primary Drivers

• Real Estate Concentration: Roughly half of all private credit is tied to the real estate sector, fueled by leveraged home purchases in the Seoul metropolitan area.
• Jeonse System: Korea’s unique rental system often requires large, debt-funded lump-sum deposits, which experts at  NBC News cite as a major contributor to the debt burden.
• Stagnant Real Economy: While the stock market has seen peaks, the real economy remains sluggish, forcing households to borrow just to meet basic living expenses. 

Government & Institutional Response

• Regulatory Caps: The Ministry of Economy and Finance aims to cap household debt growth at 3.8% of GDP.
• Tighter Loan Controls: Authorities like the Financial Services Commission are signaling stricter Debt-Service Ratio (DSR) regulations to prevent a "catastrophic" economic shock.
• Policy Finance Expansion: Paradoxically, the rapid expansion of housing-related policy finance has also contributed to the rise in overall credit levels.