Excessive overdraft fees charged by banks and credit unions can cause devastation for financially vulnerable families. Many lenders used predatory policies and practices designed to repeatedly extract excessive fees from customers who could least afford them. Overdraft fees are a leading cause of financial institutions closing a consumer’s account and reentry into the banking system often is exceedingly difficult, increasing the financial insecurity of many consumers. CRL advocates for legislators and regulators to rein in the size and frequency of these fees. We estimate that the savings from these fee eliminations will be between $3 billion to $4 billion for working families.