A Smaller Collateral Requirement Can Change the Economics
The comparison is not the dollar amount of pledged securities versus network fees. It is the cost of committing the required collateral, including custody, monitoring, and administration, versus the costs associated with sweeping the full uninsured balance. Generally, the bank continues earning income on securities it pledges. For banks with available eligible securities, direct collateralization can reduce network-related expenses, preserve greater control over deposit pricing, and strengthen relationships with your local municipalities and public entities.