What documentation is needed with a Form W-7?
You will be asked to provide the original Passport and visa documentation such as I-94, I-20, DS-2019, I-797, EAD Card, etc or arrival stamp. If you have a J, F, O, or TN visa, IRS regulations now require that you first go to the Social Security Administration, apply for a Social Security number, or receive a “Denial Notice” so you can apply for an ITIN instead. To expedite this process, bring the “Request For Denial Letter” with you to Social Security. This step is not required of “B” visa holders: B1, B2, WB, and WT.
