Tex. Tax Code § 171.006
(e) A determination by the comptroller under this section is final and may not be appealed.
Acts 2006, 79th Leg., 3rd C.S., Ch. 1 (H.B. 3), Sec. 2, eff. January 1, 2008.
Acts 2007, 80th Leg., R.S., Ch. 1282 (H.B. 3928), Sec. 9, eff. January 1, 2008.
Acts 2007, 80th Leg., R.S., Ch. 1282 (H.B. 3928), Sec. 10, eff. January 1, 2008.
Acts 2013, 83rd Leg., R.S., Ch. 1232 (H.B. 500), Sec. 3, eff. January 1, 2014.