Card spending processed by KB Kookmin Card reached KRW 93.52 trillion in the first half of 2026, up 5.3 percent from a year earlier. Net profit increased nearly four times faster, rising 20.7 percent to KRW 218.9 billion. The difference shows that higher transaction volume alone did not produce the improvement.
The decisive figures lie behind the payments. The delinquency rate fell by 0.33 percentage points, from 1.40 percent to 1.07 percent, while the non-performing loan ratio declined from 1.20 percent to 0.93 percent. Card usage expanded as the proportion of troubled assets decreased, allowing more revenue to reach the bottom line instead of being absorbed by credit losses.
Second-quarter net profit rose 15.1 percent year on year to KRW 111.4 billion. Total assets increased by KRW 1.92 trillion to KRW 31.29 trillion. Improving credit quality while expanding the asset base points to progress across underwriting, credit limits, risk-based pricing and debt collection—not an artificial improvement created by shrinking the loan book. KB Financial Group’s first-half 2026 results
In the card industry, greater consumer spending does not automatically produce higher earnings. Increased transaction volume can be offset by lower merchant fees, more expensive bond funding and rising delinquencies. The more meaningful measure is how much risk-adjusted income a company retains from each customer and each unit of financial assets.
KB Kookmin Card has strengthened that underlying equation. A greater emphasis on prime assets and tighter management of overdue receivables reduced credit-loss provisions by 6 percent from a year earlier. Funding diversification lowered interest expenses by 3.5 percent, while general administrative expenses declined 2 percent.
Transaction growth and reductions in credit, funding and operating costs therefore moved in the same direction. The company did not simply process more payments. It retained more profit from the business it generated.
After repairing asset quality, expand the customer relationship
A delinquency rate of 1.07 percent is more than a defensive financial indicator. Lower credit losses release earnings that can be reinvested in prime customers, technology and overseas operations. Stable asset quality can also support better financing conditions for a card company that depends on bonds, commercial paper and other wholesale funding rather than low-cost deposits.
This group-wide strategy is also evident in the KB Card Ssudam Installment Savings account launched in August. KB Kookmin Bank offers an annual interest rate of up to 12 percent to customers who meet the requirements for card spending, average account balances and first-time payroll deposits. Although presented as a high-interest savings product, it is structurally a cross-selling model designed to turn bank depositors into card users while connecting card customers to payroll and savings relationships. The preferential interest paid by KB Financial Group can therefore be viewed not simply as a promotional expense, but as a controlled customer acquisition cost intended to bring payments, deposits and payroll transactions within the group and increase long-term customer value.
The six-month flexible savings account permits monthly contributions ranging from KRW 10,000 to KRW 300,000. It offers a base annual rate of 2 percent and a maximum rate of 12 percent for customers who meet all three conditions: a six-percentage-point card-use bonus, a two-point average-balance bonus and a two-point bonus for first-time payroll transactions. Sales are limited to 100,000 accounts. KB Kookmin Bank’s official product information
The monthly contribution ceiling, six-month maturity and limited number of accounts contain the cost of the preferential interest rate. With a finite subsidy, KB Financial can encourage three customer behaviors at once: card use, payroll deposits and the retention of account balances. The strategic value lies less in the profitability of the individual product than in expanding the range and duration of each customer’s relationship with the group.
KB Pay, which has surpassed 14 million registered users, serves as the digital interface for the same strategy. KB Kookmin Card has integrated payments, card management, financial and credit-management tools, and selected non-financial services within the platform. Its value depends less on the headline number of users than on how accurately it can interpret post-payment behavior and connect customers with relevant services at a lower cost.
The company’s AI Marketing System, or AIMs, provides the operating layer that converts those data into business decisions. AIMs 2.0 incorporates generative and agentic AI to link customer analysis and segmentation with product recommendations and campaign execution. It is designed to move marketing away from large, undifferentiated campaigns toward offers adjusted to individual attributes and responses.
AI’s role is not limited to encouraging additional spending. Providing identical incentives to customers with different expected returns and credit risks can waste marketing resources and weaken asset quality. Analyzing customer response and risk together allows incentives to be directed toward customers with a higher probability of conversion, while credit policies can be calibrated more closely to repayment capacity.
KB Pay, AIMs and the new savings account should therefore not be viewed as separate projects. KB Pay provides the customer interface, AIMs interprets the data, and the bank-linked product broadens the customer’s financial relationship. Financial capacity created through stronger asset quality is being converted into new revenue through data and group distribution.
Southeast Asia moves from expansion to risk-adjusted returns
While restructuring profitability at home, KB Kookmin Card is moving its overseas operations beyond loss reduction and toward meaningful earnings contribution. Its three subsidiaries in Cambodia, Indonesia and Thailand generated combined net income of KRW 18.77 billion during the first half of 2026. Compared directly with KB Kookmin Card’s consolidated net profit, that represents approximately 8.6 percent. KB Kookmin Card’s overseas subsidiary results
The direction of travel matters more than the current absolute contribution. The subsidiaries earned approximately KRW 9.4 billion in the first quarter, reversing a combined loss from a year earlier. Operations that had previously absorbed market-entry costs and credit losses have begun to function as genuine earnings sources.
KB Kookmin Card has not attempted to impose an identical Korean credit card model on all three markets. Its subsidiaries concentrate on consumer lending and automobile or motorcycle financing, adapting their operations to local incomes, financial access and distribution systems.
In Cambodia, corporate integration has simplified sales and administrative operations. Thailand has established profitability in consumer finance, while Indonesia is emphasizing credit normalization and asset quality over rapid expansion. Each operation is being managed according to the economics and risk structure of its market.
This approach changes the way overseas growth is measured. Loan-book expansion can destroy value in a high-growth market when credit information and collection infrastructure are insufficient. Interest income becomes irrelevant if credit losses rise faster.
KB Kookmin Card is applying overseas the same principles that improved its domestic performance: prime assets, disciplined underwriting and risk-adjusted returns. The early improvement in subsidiary earnings suggests that the balance between growth and credit quality is beginning to recover.
The remaining challenge is to preserve first-half asset quality through changes in the economic cycle. A renewed increase in market interest rates could raise card-bond funding costs, while an economic slowdown could weaken repayment capacity among financially vulnerable customers. Overseas earnings remain exposed to currency movements, local regulation, collateral values and collection rates.
More advanced AI-driven personalization also requires stronger governance. As financial recommendations become more precise, transparency, customer consent and the explainability of automated decisions become more important. Model validation and internal controls must ensure that optimization does not direct expensive or high-risk financial products disproportionately toward vulnerable customers.
Even with these constraints, KB Kookmin Card’s recent performance presents a credible route beyond the limitations of South Korea’s mature card market. The strategy begins by lowering credit losses and funding costs, then uses customer data and AI to improve the economics of each relationship. Group distribution and Southeast Asian consumer finance provide additional channels for growth.
The KB Card Ssudam Installment Savings account is limited in scale, but its strategic significance is larger than its balance-sheet size. It is designed to increase card use, deepen banking relationships and connect customer data across the group within a controlled promotional budget. KB Kookmin Card has already converted stronger asset quality into higher earnings; it is now using those earnings to build broader and more durable customer relationships.
