Tex. Government Code § 403.103: SCHOOL TAXING ABILITY PROTECTION FUND.

The school taxing ability protection fund is a special fund in the state treasury. Money in the fund may be appropriated to finance formulas designed to protect school districts against estimated revenue losses resulting from implementation of Article VIII, Sections 1-b(c), 1-b(d), and 1-d-1, of the Texas Constitution and shall be allocated to school districts on the basis of formulas, conditions, and limitations prescribed by law.

Acts 1987, 70th Leg., ch. 147, Sec. 1, eff. Sept. 1, 1987.