Visa status must confer the ability to establish domicile in the United States in order to be classified as an in-state student. Domicile means a person's true, fixed, and permanent home and place of habitation.All students of Maricopa Community Colleges must prove their Residency or Lawful Presence. Here, we lead you through the process. For proper residency classification, student veterans need to: 1. Complete the Domicile Affidavit. 2. Notics. Th Maricopa County Assssor's Offic now offrs lctronic notics, Notics, for your Notic of Valuation. Step 1: Obtain a Transaction Privilege Tax license with the Arizona Department of Revenue.