I have been on an F-1 visa for over 5 years as a Ph.D. student in California, US.
Which makes me a tax resident. I have an SSN since I received a stipend from the school/advisor.
This is the first year I do tax as a tax resident so I have no ITIN numbers for my wife and my 10-year-old kid.
I found that I cannot do e-File since the ITIN number is missing.
Could I attach W-7 forms of my wife and kid to the printed documents from TurboTax and file by mail?
