The Consumer Financial Protection Bureau (CFPB) is implementing a new rule to close a legal loophole that costs customers $5 billion annually in overdraft fees. Large banks will be required to limit these fees to $5, align them with actual costs, or treat overdraft loans like other credit products, ensuring transparency in interest rates. This regulation, effective October 1, 2025, applies to banks and credit unions with assets over $10 billion, though industry groups warn it may push customers towards more expensive alternatives like payday loans.