Sec. 26.041. TAX RATE OF UNIT IMPOSING ADDITIONAL SALES AND USE TAX

(a) In the first year in which an additional sales and use tax is required to be collected, the effective tax rate and rollback tax rate for the unit are calculated according to the following formulas:

EFFECTIVE TAX RATE = (LAST YEAR'S LEVY - LOST PROPERTY LEVY) / (CURRENT TOTAL VALUE - NEW PROPERTY VALUE) - SALES TAX GAIN RATE

and

ROLLBACK RATE = (EFFECTIVE MAINTENANCE AND OPERATIONS RATE x 1.08) + CURRENT DEBT RATE - SALES TAX GAIN RATE

where "sales tax gain rate" means a number expressed in dollars per $100 of taxable value, calculated by dividing the revenue that will be generated by the additional sales and use tax in the following year as calculated under Subsection (d) of this section by the current total value.

(b) Except as provided by Subsections (a) and (c) of this section, in a year in which a taxing unit imposes an additional sales and use tax the rollback tax rate for the unit is calculated according to the following formula, regardless of whether the unit levied a property tax in the preceding year:

ROLLBACK RATE = [(LAST YEAR'S MAINTENANCE AND OPERATIONS EXPENSE x 1.08) / (TOTAL CURRENT VALUE - NEW PROPERTY VALUE)] + (CURRENT DEBT RATE - SALES TAX REVENUE RATE)

where "last year's maintenance and operations expense" means the amount spent for maintenance and operations from property tax and additional sales and use tax revenues in the preceding year, and "sales tax revenue rate" means a number expressed in dollars per $100 of taxable value, calculated by dividing the revenue that will be generated by the additional sales and use tax in the current year as calculated under Subsection (d) of this section by the current total value.

(c) In a year in which a taxing unit that has been imposing an additional sales and use tax ceases to impose an additional sales and use tax the effective tax rate and rollback tax rate for the unit are calculated according to the following formulas:

EFFECTIVE TAX RATE = [(LAST YEAR'S LEVY - LOST PROPERTY LEVY) / (CURRENT TOTAL VALUE - NEW PROPERTY VALUE)] + SALES TAX LOSS RATE

and

ROLLBACK TAX RATE = [(LAST YEAR'S MAINTENANCE AND OPERATIONS EXPENSE x 1.08) / (TOTAL CURRENT VALUE - NEW PROPERTY VALUE)] + CURRENT DEBT RATE

where "sales tax loss rate" means a number expressed in dollars per $100 of taxable value, calculated by dividing the amount of sales and use tax revenue generated in the last four quarters for which the information is available by the current total value and "last year's maintenance and operations expense" means the amount spent for maintenance and operations from property tax and additional sales and use tax revenues in the preceding year.

(d) In order to determine the amount of additional sales and use tax revenue for purposes of this section, the designated officer or employee shall use the sales and use tax revenue for the last preceding four quarters for which the information is available as the basis for projecting the additional sales and use tax revenue for the current tax year. If the rate of the additional sales and use tax is increased or reduced, the projection to be used for the first tax year after the effective date of the sales and use tax change shall be adjusted to exclude any revenue gained or lost because of the sales and use tax rate change. If the unit did not impose an additional sales and use tax for the last preceding four quarters, the designated officer or employee shall request the comptroller of public accounts to provide to the officer or employee a report showing the estimated amount of taxable sales and uses within the unit for the previous four quarters as compiled by the comptroller, and the comptroller shall comply with the request. The officer or employee shall prepare the estimate of the additional sales and use tax revenue for the first year of the imposition of the tax by multiplying the amount reported by the comptroller by the appropriate additional sales and use tax rate and by multiplying that product by .95.

(e) If a city that imposes an additional sales and use tax receives payments under the terms of a contract executed before January 1, 1986, in which the city agrees not to annex certain property or a certain area and the owners or lessees of the property or of property in the area agree to pay at least annually to the city an amount determined by reference to all or a percentage of the property tax rate of the city and all or a part of the value of the property subject to the agreement or included in the area subject to the agreement, the governing body, by order adopted by a majority vote of the governing body, may direct the designated officer or employee to add to the effective and rollback tax rates the amount that, when applied to the total taxable value submitted to the governing body, would produce an amount of taxes equal to the difference between the total amount of payments for the tax year under contracts described by this subsection under the rollback tax rate calculated under this section and the total amount of payments for the tax year that would have been obligated to the city if the city had not adopted an additional sales and use tax.

(f) An estimate made by the comptroller under Subsection (d) of this section need not be adjusted to take into account any projection of additional revenue attributable to increases in the total value of items taxable under the state sales and use tax because of amendments of Chapter 151, Tax Code.

(g) If the rate of the additional sales and use tax is increased, the designated officer or employee shall make two projections, in the manner provided by Subsection (d) of this section, of the revenue generated by the additional sales and use tax in the following year. The first projection must take into account the increase and the second projection must not take into account the increase. The officer or employee shall then subtract the amount of the result of the second projection from the amount of the result of the first projection to determine the revenue generated as a result of the increase in the additional sales and use tax. In the first year in which an additional sales and use tax is increased, the effective tax rate for the unit is the effective tax rate before the increase minus a number the numerator of which is the revenue generated as a result of the increase in the additional sales and use tax, as determined under this subsection, and the denominator of which is the current total value minus the new property value.

(h) If the rate of the additional sales and use tax is decreased, the designated officer or employee shall make two projections, in the manner provided by Subsection (d) of this section, of the revenue generated by the additional sales and use tax in the following year. The first projection must take into account the decrease and the second projection must not take into account the decrease. The officer or employee shall then subtract the amount of the result of the first projection from the amount of the result of the second projection to determine the revenue lost as a result of the decrease in the additional sales and use tax. In the first year in which an additional sales and use tax is decreased, the effective tax rate for the unit is the effective tax rate before the decrease plus a number the numerator of which is the revenue lost as a result of the decrease in the additional sales and use tax, as determined under this subsection, and the denominator of which is the current total value minus the new property value.

(i) Any amount derived from the sales and use tax that is or will be distributed by a county to the recipient of an economic development grant made under Chapter 381, Local Government Code, is not considered to be sales and use tax revenue for purposes of this section.

(j) Any amount derived from the sales and use tax that is retained by the comptroller under Section 4 or 5, Chapter 1507, Acts of the 76th Legislature, Regular Session, 1999 (Article 5190.14, Vernon's Texas Civil Statutes), is not considered to be sales and use tax revenue for purposes of this section.

and ROLLBACK RATE = (EFFECTIVE MAINTENANCE AND OPERATIONS RATE x 1.08) + CURRENT DEBT RATE - SALES TAX GAIN RATE where "sales tax gain rate" means a number expressed in dollars per $100 of taxable value, calculated by dividing the revenue that will be generated by the additional sales and use tax in the following year as calculated under Subsection (d) of this section by the current total value. (b) Except as provided by Subsections (a) and (c) of this section, in a year in which a taxing unit imposes an additional sales and use tax the rollback tax rate for the unit is calculated according to the following formula, regardless of whether the unit levied a property tax in the preceding year: ROLLBACK RATE = [(LAST YEAR'S MAINTENANCE AND OPERATIONS EXPENSE x 1.08) / (TOTAL CURRENT VALUE - NEW PROPERTY VALUE)] + (CURRENT DEBT RATE - SALES TAX REVENUE RATE) where "last year's maintenance and operations expense" means the amount spent for maintenance and operations from property tax and additional sales and use tax revenues in the preceding year, and "sales tax revenue rate" means a number expressed in dollars per $100 of taxable value, calculated by dividing the revenue that will be generated by the additional sales and use tax in the current year as calculated under Subsection (d) of this section by the current total value. (c) In a year in which a taxing unit that has been imposing an additional sales and use tax ceases to impose an additional sales and use tax the effective tax rate and rollback tax rate for the unit are calculated according to the following formulas: EFFECTIVE TAX RATE = [(LAST YEAR'S LEVY - LOST PROPERTY LEVY) / (CURRENT TOTAL VALUE - NEW PROPERTY VALUE)] + SALES TAX LOSS RATE and ROLLBACK TAX RATE = [(LAST YEAR'S MAINTENANCE AND OPERATIONS EXPENSE x 1.08) / (TOTAL CURRENT VALUE - NEW PROPERTY VALUE)] + CURRENT DEBT RATE where "sales tax loss rate" means a number expressed in dollars per $100 of taxable value, calculated by dividing the amount of sales and use tax revenue generated in the last four quarters for which the information is available by the current total value and "last year's maintenance and operations expense" means the amount spent for maintenance and operations from property tax and additional sales and use tax revenues in the preceding year. (d) In order to determine the amount of additional sales and use tax revenue for purposes of this section, the designated officer or employee shall use the sales and use tax revenue for the last preceding four quarters for which the information is available as the basis for projecting the additional sales and use tax revenue for the current tax year. If the rate of the additional sales and use tax is increased or reduced, the projection to be used for the first tax year after the effective date of the sales and use tax change shall be adjusted to exclude any revenue gained or lost because of the sales and use tax rate change. If the unit did not impose an additional sales and use tax for the last preceding four quarters, the designated officer or employee shall request the comptroller of public accounts to provide to the officer or employee a report showing the estimated amount of taxable sales and uses within the unit for the previous four quarters as compiled by the comptroller, and the comptroller shall comply with the request. The officer or employee shall prepare the estimate of the additional sales and use tax revenue for the first year of the imposition of the tax by multiplying the amount reported by the comptroller by the appropriate additional sales and use tax rate and by multiplying that product by .95. (e) If a city that imposes an additional sales and use tax receives payments under the terms of a contract executed before January 1, 1986, in which the city agrees not to annex certain property or a certain area and the owners or lessees of the property or of property in the area agree to pay at least annually to the city an amount determined by reference to all or a percentage of the property tax rate of the city and all or a part of the value of the property subject to the agreement or included in the area subject to the agreement, the governing body, by order adopted by a majority vote of the governing body, may direct the designated officer or employee to add to the effective and rollback tax rates the amount that, when applied to the total taxable value submitted to the governing body, would produce an amount of taxes equal to the difference between the total amount of payments for the tax year under contracts described by this subsection under the rollback tax rate calculated under this section and the total amount of payments for the tax year that would have been obligated to the city if the city had not adopted an additional sales and use tax. (f) An estimate made by the comptroller under Subsection (d) of this section need not be adjusted to take into account any projection of additional revenue attributable to increases in the total value of items taxable under the state sales and use tax because of amendments of Chapter 151, Tax Code. (g) If the rate of the additional sales and use tax is increased, the designated officer or employee shall make two projections, in the manner provided by Subsection (d) of this section, of the revenue generated by the additional sales and use tax in the following year. The first projection must take into account the increase and the second projection must not take into account the increase. The officer or employee shall then subtract the amount of the result of the second projection from the amount of the result of the first projection to determine the revenue generated as a result of the increase in the additional sales and use tax. In the first year in which an additional sales and use tax is increased, the effective tax rate for the unit is the effective tax rate before the increase minus a number the numerator of which is the revenue generated as a result of the increase in the additional sales and use tax, as determined under this subsection, and the denominator of which is the current total value minus the new property value. (h) If the rate of the additional sales and use tax is decreased, the designated officer or employee shall make two projections, in the manner provided by Subsection (d) of this section, of the revenue generated by the additional sales and use tax in the following year. The first projection must take into account the decrease and the second projection must not take into account the decrease. The officer or employee shall then subtract the amount of the result of the first projection from the amount of the result of the second projection to determine the revenue lost as a result of the decrease in the additional sales and use tax. In the first year in which an additional sales and use tax is decreased, the effective tax rate for the unit is the effective tax rate before the decrease plus a number the numerator of which is the revenue lost as a result of the decrease in the additional sales and use tax, as determined under this subsection, and the denominator of which is the current total value minus the new property value. (i) Any amount derived from the sales and use tax that is or will be distributed by a county to the recipient of an economic development grant made under Chapter 381, Local Government Code, is not considered to be sales and use tax revenue for purposes of this section. (j) Any amount derived from the sales and use tax that is retained by the comptroller under Section 4 or 5, Chapter 1507, Acts of the 76th Legislature, Regular Session, 1999 (Article 5190.14, Vernon's Texas Civil Statutes), is not considered to be sales and use tax revenue for purposes of this section. Added by Acts 1986, 69th Leg., 3rd C.S., ch. 10, art. 1, Sec. 17, eff. Jan. 1, 1987. Amended by Acts 1987, 70th Leg., ch. 11, Sec. 11, eff. April 2, 1987; Acts 1987, 70th Leg., ch. 947, Sec. 4, eff. Jan. 1, 1988; Acts 1989, 71st Leg., ch. 256, Sec. 3, eff. Sept. 1, 1989; Acts 1991, 72nd Leg., ch. 184, Sec. 8, eff. May 24, 1991; Acts 1995, 74th Leg., ch. 1012, Sec. 1, eff. Sept. 1, 1995; Acts 1997, 75th Leg., ch. 165, Sec. 29.04, eff. Sept. 1, 1997; Acts 2003, 78th Leg., ch. 814, Sec. 5.08, eff. Sept. 1, 2003.