What a Square seller needs before applying
Square Savings is only for eligible Square sellers and business purposes. The account terms require a U.S. resident who is at least 18, has a valid SSN or TIN, and has a U.S. physical or military address. Square may ask for the account owner's identity details, business name and EIN, beneficial-owner information, and supporting government or tax documents. Only the Square account owner can access Banking information, and an incomplete documentation request can be canceled after 16 days.
