The Arizona Department of Revenue (Department or ADOR) administers the property tax system in cooperation with the 15 county assessors, among others. A copy of a property tax bill can be accessed, downloaded, and printed from the website of the County Treasurer of the county in which the property is located.Property taxes in Arizona are imposed on both real and personal property. Personal Property Annual Business Statements Mailed. The 2025 Arizona Business Property Statements will mail on January 5th, 2025. Contact the Coconino County Assessor's Office Personal Property Section at (928) 679-7981 to verify whether or not you need to file. Mobile home delinquent personal property tax list. Property taxes in Arizona are imposed on both real and business personal property. Some well files will have site plans and GPS coordinates that can help locate the well on a property. You may also send in a copy of the Driver Report of Traffic Crash (Self Report).