Am I eligible person to get tax refund?

[battlehun]

Hi, I'd like to know if I need to do some action for my tax refund.
Today, I received W-2 form and almost all tables are blank, excepting the number 12 (DD), which related with health insurance.
I had working experience in a university for exactly one year (2015-2016) with holding J-1 Visa, and I am now in my country, out of America. What should I do in this case?

[RBBrittain]

Box 12, code DD has no effect on your taxes. Did you have any tax withheld other than Social Security or Medicare tax?

[battlehun]

Thanks for your information and nothing else there.

[RBBrittain · Accepted solution]

If your W-2 is blank except for code DD, there's no need to file.