A U.S. lawyer can entrust a client to open a bank account. According to relevant public information, there are two basic requirements for opening a bank card: one is a real ID card, and the other is one who applies for it in person. According to legal provisions, lawyers can represent clients on matters entrusted to them. Therefore, lawyers have the right to hold a practicing certificate, a power of attorney from the client, and an official letter from the law firm to apply for bank cards on their behalf in accordance with the law.