I am wondering if anyone is domiciled in Illinois. We own land here but not a house and no address after house sale is complete.You must complete all the questions below and provide all the documents requested below for your response to be considered complete. The Acceptable Identification Document chart (reverse) lists documents that may be used as forms of identification to provide proof. I work seasonally in multiple states and use my parents address in IL for license, documents, etc. This comprehensive guide will cover all you need to know about becoming an Illinois resident. Understanding Illinois Residency Requirements Basically, no, states do not allow dual residency, but you do not need to be a permanent resident to insure and register your vehicle in Illinois.