Property Tax Information All real and personal property in the State of Texas is subject to ad valorem property taxes, and is appraised by central appraisal districts (CAD), which are typically located within each county in the state. Properties in the Town are appraised by the Denton CAD and Tarrant CAD. The Town also contracts with the Denton County Tax Office for the assessment and collection of its ad valorem taxes. Denton County Tax Office Denton Central Appraisal District Tarrant Central Appraisal District