Do we need an individual’s social security number to open an account? An individual from Mexico wants to open an account with his taxpayer identification number.

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No, you are not required to obtain a social security number to open an account for a non-U.S. person. In lieu of a social security number for a non-U.S. person, the Customer Identification Program (CIP) rules require you to obtain one or more of the following: a taxpayer identification number, passport number and country of issuance, alien identification card number, or number and country of issuance of any other government-issued document evidencing nationality or residence and bearing a photograph or similar safeguard.

For resources related to our guidance, please see below: