Did you have income in IL? If not, no state tax return would be required.
2 Answers · Business & Finance · 18/01/2007
...income, you will probably get a refund. You have to declare it on your IL income as an IL resident and pay IL tax on it, but you are ...
4 Answers · Business & Finance · 25/01/2008
These two states have a Reciprocity agreement. If you are a resident in the MI you file there and include the IL income in your MI return.
2 Answers · Business & Finance · 06/04/2009
...tax you owe. If you determine that you will owe tax, you must file Form IL-505-I, Automatic Extension Payment for ...
2 Answers · Business & Finance · 18/04/2008
If you have no physical locations outside of IL you do not have to collect sales tax. The people that order from you are supposed to pay USE tax on these purchases, but few do.
1 Answers · Business & Finance · 15/07/2010