Tex. Tax Code § 322.306
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
A taxing entity that holds a sales and use tax permit issued by the comptroller and that imposes a sales and use tax may retain the portion of the tax that the taxing entity collects and that constitutes the entity's own tax. The taxing entity shall remit to the comptroller all other applicable local sales and use taxes and the state sales and use tax.
Tex. Tax Code § 322.306