Texas Estates Code - EST § 1201.004. Identifying Information

(a) The court may request an applicant or court-appointed fiduciary to produce other information identifying an applicant, ward, or guardian, including a social security number, in addition to identifying information the applicant or fiduciary is required to produce under this title.

(b) The court shall maintain any information required under this section, and the information may not be filed with the clerk.