Yes, active-duty service members file state income taxes in their state of legal residence. Military service members are not required to change their legal residence when they move to a new state solely because of military orders; they may maintain their legal residence in a state where they have previously established it.
You will be required to follow the rules of Illinois residents. For Illinois, you must file the state tax return, but you may subtract military pay that is in your AGI, including pay for duty in the armed forces, including basic training.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
