SALES AND USE TAX.
Tex. TRANSP Code § 451.404.
in effect(a) The board, subject to Section 451.402 , may impose for an authority a sales and use tax at the rate of:
(1) one-quarter of one percent;
(2) one-half of one percent;
(3) three-quarters of one percent; or
(4) one percent.
(b) Chapter 322 , Tax Code, applies to an authority's sales and use tax.