Hello Experts,
I was working in US from April to August 2009, I was along with my family(wife and son), I don't have my wife's SSN / ITIN ,I didn't apply for as I was not aware that it would be nessesary at the time of tax return filling. What status(Married or Single) should I fill in tax return form.

Your visa? Did you file your 2008 tax return?

You will file as a non-resident alien, filing Form 1040NR with Form 2106 to claim daily living expenses.

If you need professional help filing, contact me at [email protected].