Hi, I am in the process of adjusting my status. My wife wants to file her taxes, and she is my sponsor, therefore I am her dependent, I DO NOT have a SSN, I am trying to get an ITIN, my question is. What documentation am I supposed to present in order to get the ITIN, if she hasn't filed, how do We get the tax return?

I don't know anything about this matter, I need help.

Thank you.

Manuel S.