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Economy
02 February 2025

Rising Interest Rates Strain Household Finances Amid Economic Adjustments

South Korean banks increase additional interest rates, leaving consumers feeling the financial squeeze even with lower base rates.

Global interest rate adjustments are causing significant ripples through both markets and household finances, particularly as South Korean banks have increasingly added risk premiums to their lending rates. Following substantial rate hikes and subsequent policies aimed at curbing household loans, the share of additional interest rates atop the base rate has surged, dramatically affecting consumers who are already grappling with high costs of living.

Last year represented a pivotal year for South Korea's financial sector, with the Bank of Korea slashing its benchmark interest rates to stimulate spending amid rising inflation concerns. Yet, ironically, the intended relief for consumers has largely fizzled as major banks have raised their additional interest rates—those added to the base rate to cover various risks associated with lending—threefold compared to previous years, according to recent findings from the National Federation of Banks.

Reports indicate this additional rate now constitutes between 32% to 40% of the total interest charged on household loans from prominent institutions such as KB Kookmin, Shinhan, and Woori banks. This sharp increase is raising alarms among consumers, who find themselves paying more even after the base rate has fallen. The added interest was only 13% to 25% of household loan interest rates during the same period last year, marking this shift as significant.

The consequences of these additional rates are palpable. For example, Kookmin Bank's average household loan interest rate has remained steady at around 4.49%, even though the benchmark rate fell from 3.82% to 3.04%. This stability is largely attributed to the increased additional interest rate, which grew from 0.7% to 1.45%. Other banks are experiencing similar trends; Shinhan's average interest rate climbed from 4.38% to 4.9% amid changes to the overall interest structure.

This anomaly where lenders fail to pass on base rate cuts directly results from banks appraising risk and liquidity needs too conservatively, often at the expense of consumers. "Consumers are feeling the squeeze even when base rates are lowered," lamented one financial sector official. "It is somewhat contradictory to manage household loans strictly and provide consumers with interest rate cuts." Such statements reflect the mounting frustration across the sector as many find themselves trapped between operational risks for banks and lending costs for households.

These growing financial pressures on households are particularly concerning as nearly 80% of all bank loans are tied up in household debt. The disparity between loan interest rates and deposit rates has expanded significantly. Analysis shows the gap between the household deposit and lending rates increased markedly to 1.19 percentage points for Hana Bank. This situation has sparked widespread discontent, and consumers are calling for transparency and relief.

On the policymakers' front, Kim Byung-hwan, chairman of the Financial Services Commission, has voiced intentions to manage the growth of household loans this year, hoping to limit expansion to around 3.8%. The government aims to pave the way for balance within financial systems without exacerbting the existing burdens on consumers—though experts remain skeptical about how effective these measures will be across the broader economy.

The challenge for financial authorities is balancing strict loan management guidelines with the need to alleviate consumer financial burdens. With continued pressure from consumers for fair treatment under new lending frameworks, financial authorities are set to hold inspection meetings this month to reassess current strategies around household debt management.

One immediate takeaway is the need for financial transparency and clarity concerning interest rates, as the differences between the overall base and additional rates create confusion for many strapped households. Despite the anticipated rise of consumer debt management policies, expectations for substantial interest rate relief remain low as banks adjust their lending strategies to fit within newly prescribed guidelines.

While rate cuts from the Bank of Korea initially aimed to energize the economy, they have inadvertently resulted in heavier burdens on everyday consumers, showcasing the paradox of modern monetary policy. Long-term trends indicate tighter household budgets, which may shift spending behaviors and affect broader economic recovery trajectories as well.

Current forecasts suggest sustained scrutiny over lending practices and additional interest rates will remain at the forefront of economic discussions throughout the year. Experts will be watching closely to see how financial authorities navigate these convoluted waters and achieve equilibrium where both banks and consumers can find some much-needed relief.