(1) For tax years 2015 through 2020, the department is required to determine the current year phase-in value for each property in class ten annually. The current year phase-in value is determined by subtracting the 2014 reappraisal value from the 2015 reappraisal value multiplied by the applicable phase-in percentage, the product of which is added to the 2014 reappraisal value. The calculations of the phase-in values are represented by the following formula:
2015 Phase-in value =
[(2015 full reappraisal value - 2014 full reappraisal value) x 16.66%]
+ 2014 full reappraisal value
2016 Phase-in value =
[(2015 full reappraisal value - 2014 full reappraisal value) x 33.32%]
+ 2014 full reappraisal value
2017 Phase-in value =
[(2015 full reappraisal value - 2014 full reappraisal value) x 49.98%]
+ 2014 full reappraisal value
2018 Phase-in value =
[(2015 full reappraisal value - 2014 full reappraisal value) x 66.64%]
+ 2014 full reappraisal value
2019 Phase-in value =
[(2015 full reappraisal value - 2014 full reappraisal value) x 83.30%]
+ 2014 full reappraisal value
2020 Phase-in value =
2015 full reappraisal value