Versions of Texas Tax Code 151.3503 - Services by Employees on LawServer 2024 Texas Tax Code 151.3503 – Services by Employees 2023 Texas Tax Code 151.3503 – Services by Employees 2022 Texas Tax Code 151.3503 – Services by Employees 2019 Texas Tax Code 151.3503 – Services by Employees 2018 Texas Tax Code 151.3503 – Services by Employees