Texas Tax Code - TAX § 23.45. Application Confidential

(1) in a judicial or administrative proceeding pursuant to a lawful subpoena;

(2) to the person who filed the application or to his representative authorized in writing to receive the information;

(3) to the comptroller and his employees authorized by him in writing to receive the information or to an assessor or a chief appraiser if requested in writing;

(4) in a judicial or administrative proceeding relating to property taxation to which the person who filed the application is a party;

(5) for statistical purposes if in a form that does not identify specific property or a specific property owner;  or

(6) if and to the extent the information is required to be included in a public document or record that the appraisal office is required to prepare or maintain.

(1) permits inspection of the application by a person not authorized to inspect it by Subsection (b) of this section;  or

(2) discloses confidential information contained in the report to a person not authorized to receive the information by Subsection (b) of this section.