CAPITAL ONE FINANCIAL CORP

Credit Risk Measurement

We closely monitor economic conditions and loan performance trends to assess and manage our exposure to credit risk. Trends in delinquency rates are the key credit quality indicator for our credit card, personal loans and retail banking loan portfolios as changes in delinquency rates can provide an early warning of changes in potential future credit losses. The key indicator we monitor when assessing the credit quality and risk of our auto loan portfolio is borrower credit scores as they provide insight into borrower risk profiles, which give indications of potential future credit losses. The key credit quality indicator for our commercial loan portfolio is our internal risk ratings as we generally classify loans that have been delinquent for an extended period of time and other loans with significant risk of loss as nonperforming. In addition to these credit quality indicators, we also manage and monitor other credit quality metrics such as level of nonperforming loans and net charge-off rates.

We underwrite most consumer loans using proprietary models, which typically include credit bureau data, such as borrower credit scores, application information and, where applicable, collateral and deal structure data. We continuously adjust our management of credit lines and collection strategies based on customer behavior and risk profile changes. We also use borrower credit scores for subprime classification, for competitive benchmarking and, in some cases, to drive product segmentation decisions.

Table 20 provides details on the credit scores of our domestic credit card, personal and auto loan portfolios as of September 30, 2026 and December 31, 2025.

Table 20: Credit Score Distribution

(1)Percentages represent period-end loans held for investment in each credit score category. Domestic credit card and personal loan credit scores generally represent Fair Isaac Corporation (“FICO”) scores. These scores are obtained from one of the major credit bureaus at origination and are refreshed monthly thereafter and may be based on different versions of FICO over time. We approximate non-FICO credit scores to comparable FICO scores for consistency purposes. Balances for which no credit score is available or the credit score is invalid are included in the 660 or below category for Domestic credit card and 620 or below for personal loans. We do not use FICO scores in our corporate credit card business and therefore it is excluded from this disclosure.

(2)Percentages represent period-end loans held for investment in each credit score category. Auto loan credit scores generally represent average FICO scores obtained from three credit bureaus at the time of application and are not refreshed thereafter. Balances for which no credit score is available or the credit score is invalid are included in the 620 or below category.

In our commercial loan portfolio, we assign internal risk ratings to loans based on relevant information about the ability of the borrowers to repay their debt. In determining the risk rating of a particular loan, some of the factors considered are the borrower’s current financial condition, historical and projected future credit performance, prospects for support from financially responsible guarantors, the estimated realizable value of any collateral and current economic trends.

We present information in the section below on the credit performance of our loan portfolio, including the key metrics we use in tracking changes in the credit quality of our loan portfolio. See “Part I—Item 1. Financial Statements—Note 4—Loans” for additional credit quality information in this Report and see “Part II—Item 8. Financial Statements and Supplementary Data—Note 1—Summary of Significant Accounting Policies” in our 2025 Form 10-K for information on our accounting policies for delinquent and nonperforming loans, charge-offs and loan modifications and restructurings for each of our loan categories.