Capitol Federal Financial, Inc.

The following table presents selected income statement and other information for the quarters indicated.

Average Balance Sheets

The following table presents the average balances of our assets, liabilities, and stockholders' equity, and the related annualized weighted average yields and rates on our interest-earning assets and interest-bearing liabilities for the periods indicated, as well as selected performance ratios and other information for the periods shown. Weighted average yields are derived by dividing annualized income by the average balance of the related assets, and weighted average rates are derived by dividing annualized expense by the average balance of the related liabilities, for the periods shown. Average outstanding balances are derived from average daily balances. The weighted average yields and rates include amortization of fees, costs, premiums and discounts, which are considered adjustments to yields/rates.

(1)Balances are adjusted for unearned loan fees and deferred costs. Loans that are 90 or more days delinquent are included in the loans receivable average balance with a yield of zero percent.

(2)AFS security yields are based upon amortized cost which is adjusted for premiums and discounts.

(3)There were no nontaxable securities in the average balance of securities for the quarters ended December 31, 2025, September 30, 2025, or December 31, 2024.

(4)Net interest income represents the difference between interest income earned on interest-earning assets and interest paid on interest-bearing liabilities. Net interest income depends on the average balance of interest-earning assets and interest-bearing liabilities, and the interest rates earned or paid on them.

(5)Net interest margin represents annualized net interest income as a percentage of average interest-earning assets. Management believes that the net interest margin is important to investors as it is a profitability measure for financial institutions.

(6)Return on average assets represents annualized net income as a percentage of total average assets. Management believes that the return on average assets is important to investors as it shows the Company's profitability in relation to the Company's average assets.

(7)Return on average equity represents annualized net income as a percentage of total average equity. Management believes that the return on average equity is important to investors as it shows the Company's profitability in relation to the Company's average equity.

(8)The operating expense ratio represents annualized non-interest expense as a percentage of average assets. Management believes the operating expense ratio is important to investors as it provides insight into how efficiently the Company is managing its expenses in relation to its assets. It is a financial measurement ratio that does not take into consideration changes in interest rates.

(9)The efficiency ratio represents non-interest expense as a percentage of the sum of net interest income (pre-provision for credit losses) and non-interest income. Management believes the efficiency ratio is important to investors as it is a measure of a financial institution's total non-interest expense as a percentage of the sum of net interest income (pre-provision for credit losses) and non-interest income. A lower value generally indicates that it is costing the financial institution less money to generate revenue, related to its net interest margin and non-interest income.

Rate/Volume Analysis.

The table below presents the dollar amount of changes in interest income and interest expense for major components of interest-earning assets and interest-bearing liabilities, comparing the periods indicated. For each category of interest-earning assets and interest-bearing liabilities, information is provided on changes attributable to (1) changes in volume, which are changes in the average balance multiplied by the previous period's average rate, and (2) changes in rate, which are changes in the average rate multiplied by the average balance from the previous period. The net changes attributable to the combined impact of both rate and volume have been allocated proportionately to the changes due to volume and the changes due to rate.