No they are not. Have a look at the Related Link below for an explanation.
You need to supply a context. Reciprocity agreements generally are highly specific. Two states can have a reciprocity agreement for, say, home inspectors but not one for, say, teachers.
There are no states between Indiana and Illinois
Indiana and Illinois
Four States Begin With I Idaho,Illinois,Indiana And Iowa.
Michigan, Indiana, Illinois, Wisconsin
Michigan, Indiana & Illinois.
Illinois is bordered by Kentucky to the southeast, and Indiana to the east.
Illinois and Missouri
Indiana does not have a reciprocal tax agreement with Illinois. If these employees are working in Illinois, they are not exempt from Illinois income tax or Illinois withholding. You must withhold Illinois tax from them just the same as you would from an Illinois resident. If you have have employees who are working in Indiana for you, you must withhold Indiana tax. You may also withhold Indiana tax as a service for your Indiana-resident employees working in Illinois (in addition to the Illinois tax) if they request. You must register with the Indiana DOR as a withholding agent using Form BT-1. See: http://www.in.gov/dor/3988.htm
Michigan, Wisconson, Illinois and Indiana touch Which_states_touch_Lake_MichiganMichigan.Read more: Which_states_touch_Lake_Michigan
Yes. Court decisions of the various states are reciprocal among the states.
· Idaho · Illinois · Indiana · Iowa
Iowa , Indiana and Illinois