Tex. Tax Code § 33.21
(b) A person's personal property is subject to seizure for the payment of a tax imposed by a taxing unit on the person's property before the tax becomes delinquent if:
(1) the collector discovers that property on which the tax has been or will be imposed is about to be:
(d) In this subchapter, "personal property" means:
Acts 1979, 66th Leg., p. 2292, ch. 841, Sec. 1, eff. Jan. 1, 1982.
Amended by Acts 1983, 68th Leg., p. 4828, ch. 851, Sec. 23, eff. Aug. 29, 1983;
Acts 2001, 77th Leg., ch. 1430, Sec. 17, eff. Sept. 1, 2001.
Acts 2007, 80th Leg., R.S., Ch. 309 (H.B. 1910), Sec. 1, eff. September 1, 2007.