Tex. Tax Code § 112.152
(a) The only issues that may be raised in a suit under this subchapter are, as applicable, the:
Acts 1981, 67th Leg., p. 1516, ch. 389, Sec. 1, eff. Jan. 1, 1982.
Acts 2021, 87th Leg., R.S., Ch. 379 (S.B. 903), Sec. 3, eff. September 1, 2021.
Acts 2025, 89th Leg., R.S., Ch. 138 (S.B. 266), Sec. 8, eff. May 24, 2025.