South Korean banks are preparing internal simulations for long-term fixed-rate mortgage products, but a regulatory task force that concluded formal meetings nearly a year ago at the end of last year remains in 'working-level discussion' status without releasing policy details. The delay occurs as 165 trillion won in bank mortgage balances are scheduled for interest rate resets in the fourth quarter of this year, according to data submitted to the National Assembly. Banks cannot finalize product launches because the Financial Services Commission has not clarified whether fixed-rate mortgages will be excluded from total household loan limits or specified interest rate incentive structures. Financial Supervisory Service estimates indicate banks have capacity to convert at least 31.6 trillion won of existing mortgages to fixed-rate products using core deposits, which account for over 70 percent of bank lending funds.
Financial Services Commission Task Force Remains Inactive After Eight Meetings
The long-term fixed-rate mortgage task force held eight meetings through the end of last year but has maintained only 'working-level discussion' status without formal sessions for nearly a year. FSC Chairman Lee Eok-won stated at the National Assembly Policy Committee comprehensive audit on the 22nd that working-level discussions continue, contradicting earlier explanations that the TF was under internal review. A planned opinion-gathering session with banks scheduled for last month did not occur, according to financial industry sources. At the audit, Lee explained that expanding fixed-rate mortgages requires banks to manage interest rate risk through sufficient absorption capacity in the long-term bond market.
Banks Simulate Fixed-Rate Mortgage Capacity With Five-Year Duration Analysis
Risk departments at commercial banks are conducting simulations on existing mortgage duration status and regulatory incentive scenarios to assess the impact of launching fixed-rate products. Internal bank simulations identified average mortgage duration at around five years, as borrowers actively pursue early repayment or refinancing when market rates change. The Financial Supervisory Service calculated that banks could replace at least 31.6 trillion won of existing mortgages with fixed-rate loans using core deposits. Banks source over 70 percent of their lending funds from deposits, meaning they do not need to issue new bank bonds matching the maturity of every fixed-rate loan.
Regulatory Uncertainty Blocks Product Launch Preparations
Banks cannot prepare product launches without receiving detailed guidance from authorities on total loan exclusions and interest rate incentive structures. Working-level discussions between authorities and practitioners referenced designing fixed-rate mortgage products considering deposit characteristics, internal funds transfer pricing (FTP) systems, and interest rate swap (IRS) benchmarks. Some industry participants expressed opposition, stating that uniform application of bank bond rates would be more convenient and that departure from this method could narrow interest spreads and reduce interest income. A financial industry official stated that a conclusion on how banks will bear interest rate risk must be reached, noting that availability of consumer-selectable fixed-rate mortgages would reduce concerns about vulnerable borrowers, delinquency rates, and soundness during high-interest-rate periods.
FAQ
What is the status of South Korea's long-term fixed-rate mortgage task force?
The task force held eight meetings through the end of last year but has remained in 'working-level discussion' status for nearly a year without releasing policy details or holding formal sessions.
Why does the regulatory delay matter for South Korean mortgage borrowers?
The delay prevents banks from launching fixed-rate mortgage products as 165 trillion won in bank mortgage balances are scheduled for interest rate resets in the fourth quarter of this year, leaving borrowers without long-term rate protection options.
How much capacity do South Korean banks have for fixed-rate mortgages?
The Financial Supervisory Service estimates banks could convert at least 31.6 trillion won of existing mortgages to fixed-rate products using core deposits, which account for over 70 percent of bank lending funds, with internal simulations showing average mortgage duration around five years.
