ATTENTION: Beginning Tax Year 2022 The Dallam County Appraisal District will no longer collect the DISD and City of Dalhart taxes for properties located in Hartley County.  Hartley County Appraisal District will begin billing for these entities.  If your property is located in Hartley County you will no longer receive a tax bill from Dallam CAD.

Welcome to Dallam County Appraisal District!

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 
Contact Information
806-249-6767806-249-4124
PO Box 579
Dalhart, Texas 79022
Monday - Friday
8:00 a.m. - 12:00 p.m.
1:00 p.m. - 4:30 p.m.
Chief Appraiser
Holly McCauley
Our Mission Statement:

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.