I filed a 1040NR last year, but this year have to file as a resident with a 1040. I got a state refund last year, and a 1099-G, because as an NR you can only itemize deductions. I'm wondering if this refund is now taxable this year. On the Turbo Tax site, it's asking me what my 2015 Sch A line 5a and 5b says but the Sch A for the 1040NR is different and does not have a 5a/5b.
My question is, is this refund taxable?
