STEP ONE: Determine the civil taxing unit's maximum permissible ad valorem property tax levy for the preceding calendar year.
STEP TWO: Multiply the amount determined in STEP ONE by the amount determined in the last STEP of section 2(b) of this chapter.
STEP THREE: Determine the lesser of one and fifteen hundredths (1.15) or the quotient (rounded to the nearest ten-thousandth (0.0001)), of the assessed value of all taxable property subject to the civil taxing unit's ad valorem property tax levy for the ensuing calendar year, divided by the assessed value of all taxable property that is subject to the civil taxing unit's ad valorem property tax levy for the ensuing calendar year and that is contained within the geographic area that was subject to the civil taxing unit's ad valorem property tax levy in the preceding calendar year.
STEP FOUR: Determine the greater of the amount determined in STEP THREE or one (1).
STEP FIVE: Multiply the amount determined in STEP TWO by the amount determined in STEP FOUR.
STEP SIX: Add the amount determined under STEP TWO to the amount of an excessive levy appeal granted under section 13 of this chapter for the ensuing calendar year.
STEP SEVEN: Determine the greater of STEP FIVE or STEP SIX.
the department of local government finance shall, notwithstanding subsection (b), adjust the portion of the civil taxing unit's maximum permissible ad valorem property tax levy that is attributable (as determined by the department of local government finance) to the county or counties described in subdivision (2). The department of local government finance shall adjust this portion of the civil taxing unit's maximum permissible ad valorem property tax levy so that, notwithstanding subsection (b), this portion is allowed to increase as otherwise provided in this section. If the department of local government finance increases the civil taxing unit's maximum permissible ad valorem property tax levy under this subsection, any additional property taxes imposed by the civil taxing unit under the adjustment shall be paid only by the taxpayers in the county or counties described in subdivision (2).
IC 6-1.1-18.5-3