Texas Election Code - ELEC § 253.101. Unlawful Contribution or Expenditure by Committee

(a) A political committee assisted by a corporation or labor organization under Section 253.100 may not make a political contribution or political expenditure in whole or part from money that is known by a member or officer of the political committee to be dues, fees, or other money required as a condition of employment or condition of membership in a labor organization.

(a-1) Subsection (a) does not prohibit a political committee from making a political contribution or political expenditure wholly or partly from a campaign contribution made by a corporation or labor organization to the political committee under Section 253.096 or 253.097.

(b) A person who violates this section commits an offense. An offense under this section is a felony of the third degree.