Values can be changed at anytime….
The property owner must file a timely protest by the protest deadline. Once the property values are certified to the taxing units, the ways that a change can be made to the appraisal roll become very limited. The appraisal roll is typically certified to the taxing units by July 25th.
“To provide quality service with the highest principles of integrity, professionalism, and respect. We will uphold these standards while providing an accurate, fair, and cost-effective appraisal roll for use in property tax assessment, while adhering to the property tax laws of the State of Texas.”