Charles Schwab Corporation: 10-K Risk Factor Changes

securities portfolios. Increased unrealized losses on investment securities or other assets on our balance sheet can reduce market or client confidence in us, which could limit our ability to attract new client assets and accounts or result in the transfer of client assets and accounts from the Company.

A rise in interest rates may also reduce our bank deposit account fee revenue, as clients may reallocate assets out of bank deposit account balances and into higher-yielding investment alternatives, as we experienced in recent years. The 2023 IDA agreement involves certain commitments, including the maintenance of prescribed minimum and maximum insured deposit account balances (IDA balances), that limit our ability to respond to changes in interest rates and may impact our profitability and bank deposit account fee revenue. The bank deposit account fee revenue that we earn related to the IDA agreement may be less than the net interest revenue that we could have earned if the deposit balances were swept to our banking subsidiaries rather than the TD Depository Institutions. When we are permitted to reduce the IDA balances, we can only move the balances to our banking subsidiaries if we have sufficient capital.