Tex. Loc. Gov't Code § 130.0046
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
A county tax assessor-collector that accepts payment by electronic means as conditional payment of a county or state fee or tax may collect a handling fee for processing the payment. The handling fee is in addition to the amount of the fee or tax and may be paid conditionally by electronic means at the same time the tax or fee is paid.
Tex. Loc. Gov't. Code § 130.0046