I am on L1 visa, I filed my tax last year. Last year in 2011 my family came in march. I have an infant.I and my wife has SSN but I don't have TIN for my Infant. When I use Turbo Tax that ask me for SSN/ TIN. I'll really appreciate, if anyone can please guide me, how to file my Tax using turbotax or some other site this year and claim my baby in my Tax.