State tax filing
Looking at the chart I posted earlier, I see there are 2 options for IL. Since I don't know where you live, please use 1 for A and 2 for B to determine your answer. 
@glacal
Looking at the chart I posted earlier, I see there are 2 options for IL. Since I don't know where you live, please use 1 for A and 2 for B to determine your answer.
@glacal