Documents submitted to the National Assembly’s annual inspection show KB Kookmin Card and Woori Card shortened average interest-free installment windows on revolving checkout products, narrowing a grace period households leaned on while card-loan rates hovered near multi-year highs. The shift lands as the Financial Services Commission presses issuers to slow unsecured lending growth without triggering a credit crunch for lower-income borrowers who rotate balances between cards and card-linked loans.
What the exhibits show
According to summaries released ahead of Tuesday’s hearing docket, Woori Card’s average interest-free installment tenor fell to about four months from levels above five months in 2022, while KB Kookmin Card’s comparable metric slipped to roughly 3.8 months. Lotte and Samsung cards made smaller adjustments, the packet notes, leaving a spread that lawmakers may probe when executives testify on consumer-protection practices.
Interest-free installments are not free money—they are marketing tools where merchants often pay fees to issuers—but they delay cash outflows for households juggling mortgage payments and elevated card-loan APRs. When grace periods shrink, minimum monthly charges arrive sooner, effectively raising the carrying cost of consumption even if nominal purchase APRs stay unchanged.
Why issuers adjusted
Card companies fund installment portfolios through wholesale markets sensitive to Korean Treasury yields, which touched highs not seen since 2022 after U.S. long bonds sold off during the Chuseok break. Issuers told regulators that shorter tenors reduce duration risk on promotional plans tied to big-box electronics and furniture chains. They also argued that longer grace periods encouraged “split tender” behavior, where shoppers max out interest-free slots on multiple cards for the same renovation project.
Consumer groups counter that issuers simultaneously marketed card-loan rollover products with double-digit APRs, creating a treadmill where households borrow to meet installment bills. The FSC has capped some card-loan growth through voluntary agreements, but installment terms remained a quieter lever until lawmakers requested uniform disclosure.
Regulatory context
The exhibits arrive as opposition lawmakers prepare questions on whether banks used pandemic-era forbearance language to keep vulnerable borrowers on revolving products. The ruling party wants data on how shortened grace periods correlate with delinquency rates among borrowers in the bottom two credit deciles. FSC officials said they will publish aggregated industry charts after the inspection fortnight ends.
Credit-card issuers must also meet advertising rules that require clear statements when promotional zero-percent windows expire. Violations can trigger fines and mandatory restitution funds; none of the major issuers disclosed new enforcement actions in the packet reviewed by InfoHandle.
Household math
For a household financing a 3 million won appliance bundle, losing one month of interest-free grace can mean pulling forward roughly 750,000 won in principal repayment, depending on the split plan. Financial planners in Seoul said clients are shifting some purchases to capital leases or retailer-backed plans with longer promotional rates, though those products carry their own fine print.
Merchants worry shorter issuer tenors will push consumers toward pay-later fintech apps regulated under different disclosure regimes. Department store chains asked card firms to coordinate messaging during the holiday sales season so clerks do not promise outdated installment lengths at registers.
What hearings may change
Assembly members can recommend—but not directly order—minimum grace standards; binding rules would require FSC ordinance changes after industry comment periods. Issuers hinted they may restore longer tenors for top-tier credit scores if funding costs stabilize after year-end.
Until then, the audit exhibits document a subtle tightening: not a headline rate hike, but a calendar squeeze on when interest-free promises end. For Korean households already paying more on card loans, earlier installment due dates are another line item in the monthly budget spreadsheet.