Good news for Dallam County taxpayers!
IMPORTANT UPDATE: Beginning October 2026, the Dallam County Appraisal District (CAD) will manage tax collections for Dallam County. Please note that your 2026 Tax Statement now includes Dallam County taxes alongside the other ad valorem taxes previously paid to the CAD.
You can now pay all of these taxes together in one of three ways:
For assistance, please call our office at 806-249-6767.
We consider it a privilege to provide the taxpayers and the taxing units with the highest quality of customer service and appraisal data. We strive to maintain continued excellence in our performance, continued growth in education, and fiscal responsibilities. We will administer the Texas Property Tax Code in a fair and uniform manner. We will promote the ideals of government transparency.
Within this site you will find general information about the District and the ad valorem property tax system in Texas, as well as information regarding specific properties within the district.
Dallam Appraisal District is responsible for appraising all real and business personal property within Dallam County. The district appraises property according to the Texas Property Tax Code and the Uniform Standards of Professional Appraisal Practices (USPAP).
Dallam Appraisal District is responsible for the fair market appraisal of properties within each of the following taxing entities:
| Dallam County Taxing Entities | |
| Dallam County | City of Dalhart |
| Dalhart Consolidated Independent School District | North Plains Underground Water Conservation District (Hansford, Hartley, Hutchinson, Lipscomb, Moore, Ochiltree, Sherman CAD) |
| Texline Independent School District | Dallam-Hartley Counties Hospital District |
| City of Texline | Stratford ISD (Sherman CAD) |
| Frank Phillips College | |