2023 Indiana Code 6-1.1-12-34. Deduction for geothermal energy heating or cooling device; limitations

2022 Indiana Code 6-1.1-12-34. Deduction for geothermal energy heating or cooling device; limitations

2021 Indiana Code 6-1.1-12-34. Deduction for geothermal energy heating or cooling device; limitations

2020 Indiana Code 6-1.1-12-34. Deduction for geothermal energy heating or cooling device; limitations

2019 Indiana Code 6-1.1-12-34. Deduction for geothermal energy heating or cooling device; limitations

2018 Indiana Code 6-1.1-12-34. Deduction for geothermal energy heating or cooling device; limitations

2017 Indiana Code 6-1.1-12-34. Deduction for geothermal energy heating or cooling device; limitations

2016 Indiana Code 6-1.1-12-34. Deduction for geothermal energy heating or cooling device;

2015 Indiana Code 6-1.1-12-34. Deduction for geothermal energy heating or cooling device;

2014 Indiana Code 6-1.1-12-34. Deduction for geothermal energy heating or cooling device;

2013 Indiana Code 6-1.1-12-34. Deduction for geothermal energy heating or cooling device; limitations