F1 Resident Alien on OPT, Do I need to mail anything?
I am international student and this is my 6 year here so I am resident alien now.
I am using turbotax for refund and already finish all the paperwork and they were efiled to the federal.
Do I still need to mail my 1040 and W-2? Some of my friends they are still non-resident alien and they need to mail those forms.
Thank you.