Texas Estates Code - EST § 1301.052. Venue for Proceeding Involving Trust for an Alleged Incapacitated Person

(a) An application for the creation of a trust under Section 1301.054 for an alleged incapacitated person must be filed in the same court in which a proceeding for the appointment of a guardian for the person is pending, if any.

(b) If a proceeding for the appointment of a guardian for an alleged incapacitated person is not pending on the date an application is filed for the creation of a trust under Section 1301.054 for the person, venue for a proceeding to create a trust must be determined in the same manner as venue for a proceeding for the appointment of a guardian is determined under Section 1023.001.