International Student Orientation and Immigration Check-In are two separate processes, and students are required to complete both. USCIS has a variety of helpful online resources available.What kind of case do you have? (A)What is verification? Applicants must fill out a W7 application form and submit it to the IRS along with a completed tax return. 1. Proof of U.S. residency. Learn more about how to apply to open a bank account or joint bank account at Bank of America. Review what you need to open a bank account online today. The most efficient way to obtain your bank account verification letter is to contact your bank's customer service department. Use a preprinted statement or bill addressed to you to most easily prove your address.