Do I have to mail my W2 in once my return is filed?

[VolvoGirl]

No.  Only if you print and mail your return.

[brennele]

Typically, no.  TT creates an electronic version of your W2 form.  If there is someone unusual about your form. the program will advise you that you have to mail it it.  Typically it gives you a message that this measure will not be necessary.