Deduction For Energy-Conserving Investment (Montana)

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Last modified on February 12, 2015.

Financial Incentive Program

Place Montana

Name Deduction For Energy-Conserving Investment
Incentive Type Corporate Deduction
Applicable Sector Agricultural, Commercial, Industrial
Eligible Technologies Comprehensive Measures/Whole Building, Custom/Others pending approval
Active Incentive Yes
Implementing Sector State/Territory
Energy Category Energy Efficiency Incentive Programs
Amount Residential: 100% of first $1,000 expended, smaller amounts for subsequent spending

Non-Residential: 100% of first $2,000 expended, smaller amounts for subsequent spending

Maximum Incentive Residential: $1,800

Non-Residential: $3,600

Program Administrator Montana Department of Revenue

References DSIRE[1]


A taxpayer may deduct a portion of the cost of a capital investment in a building that promotes energy conservation. If the building is a residence, up to $1,800 may be deducted; if the building is non-residential, up to $3,600 may be deducted. Energy conservation is defined as reducing the waste or dissipation of energy or reducing the amount of energy necessary to accomplish a given quantity of work. New construction must surpass established standards of new construction to be eligible for this deduction.

Incentive Contact

Contact Name Public Information Officer
Department Montana Department of Revenue
Address P.O. Box 5805
Place Helena, Montana
Zip/Postal Code 59604-5805
Phone (406) 444-6900


Authorities (Please contact the if there are any file problems.)

Authority 1: MCA § 15-32-103

Authority 2: ARM 42.23.421, et seq.

  • Incentive and policy data are reviewed and approved by the N.C. Solar Center's DSIRE project staff.[1]


  1. 1.0 1.1  "Database of State Incentives for Renewables and Efficiency (DSIRE)"