(1) Sections 15-6-301 and 15-6-311, MCA, provide a property tax exemption or partial exemption to qualified disabled veterans. Sections 15-6-301 and 15-6-311, MCA, also require the department to annually adjust the income schedules used to determine the eligibility and the amount of exemption to account for the effects of inflation.

(2) The calculation of the inflation adjustment shall be made on a yearly basis as follows:

(a) Sections 15-6-301 and 15-6-311, MCA, specify that the implicit price deflator for personal consumption expenditures (PCE), published quarterly in the Survey of Current Business by the Bureau of Economic Analysis of the U.S. Department of Commerce, is to be used in the calculation of the inflation factor.

(b) The formula for the calculation of the inflation factor is as follows:

 

PCE _(t-1)

IF_t = ---------

PCE _{t o}

where:

IF_t equals the inflation factor for property tax year t;

 

PCE _(t-1) is the implicit price deflator for personal consumption expenditures for April of the year prior to the tax year in question;

 

PCE _{t o} is the implicit price deflator for personal consumption expenditures for April 2015.

 

(c) The inflation factor, calculated per (2)(b), is used to annually adjust the base-year income schedules for the effects of inflation.

 

Each income figure in the base-year income schedule is multiplied by the inflation factor calculated for the tax year in question in order to update the schedule. The product is then rounded to the nearest whole dollar amount.

 

The base-year income schedule follows:

 

----------- Base Year Income Schedule -------------

 

Single Person		Head of Household or Married Couple		Surviving Spouse	Percentage Multiplier
$0 - $37,404		$0 - $44,885		$0 - $31,170	0%
$37,405 - $41,145		$44,886 - $48,626		$31,171 - $34,911	20%
$41,146 - $44,885		$48,627 - $52,366		$34,912 - $38,651	30%
$44,886 - $48,626		$52,367 - $56,107		$38,652 - $42,392	50%