Tex. Tax Code § 26.0441
(a) In the first tax year in which a taxing unit adopts a tax rate after January 1, 2000, and in which the enhanced minimum eligibility standards for indigent health care established under Section 61.006, Health and Safety Code, apply to the taxing unit, the no-new-revenue maintenance and operations rate for the taxing unit is increased by the rate computed according to the following formula:
Amount of Increase = Enhanced Indigent Health Care Expenditures / (Current Total Value - New Property Value)
(b) In each subsequent tax year, if the taxing unit's enhanced indigent health care expenses exceed the amount of those expenses for the preceding year, the no-new-revenue maintenance and operations rate for the taxing unit is increased by the rate computed according to the following formula:
Amount of Increase = (Current Tax Year's Enhanced Indigent Health Care Expenditures - Preceding Tax Year's Indigent Health Care Expenditures) / (Current Total Value - New Property Value)
Added by Acts 1999, 76th Leg., ch. 1377, Sec. 1.27, eff. Sept. 1, 1999.
Acts 2019, 86th Leg., R.S., Ch. 944 (S.B. 2), Sec. 42, eff. January 1, 2020.