Tex. Tax Code § 313.028
Information provided to a school district in connection with an application for a limitation on appraised value under this subchapter that describes the specific processes or business activities to be conducted or the specific tangible personal property to be located on real property covered by the application shall be segregated in the application from other information in the application and is confidential and not subject to public disclosure unless the governing body of the school district approves the application. Other information in the custody of a school district or the comptroller in connection with the application, including information related to the economic impact of a project or the essential elements of eligibility under this chapter, such as the nature and amount of the projected investment, employment, wages, and benefits, may not be considered confidential business information if the governing body of the school district agrees to consider the application. Information in the custody of a school district or the comptroller if the governing body approves the application is not confidential under this section.
Tex. Tax Code § 313.028