SIE (Securities Industry Essentials) Practice Exam

To open a cash account for a customer, you would typically need their signature, employment status, legal age verification, and residential address. The only item that is not needed for this process is the customer's signature. While a customer's signature may be required for other documents or transactions, it is not specifically needed to open a cash account. Employment status, legal age verification, and residential address are essential pieces of information needed to verify the customer's identity and eligibility for a cash account.