Tex. Gov't Code § 437.161
Property held by the department and rents, issues, and profits from the property are exempt from taxation by the state, a municipality, a county or other political subdivision, or a taxing district of this state.
Added by Acts 2013, 83rd Leg., R.S., Ch. 1217 (S.B. 1536), Sec. 1.01, eff. September 1, 2013.