Montana Energy Rebates & Tax Credits

8 state-level programs plus 15 federal programs available to Montana residents.

Key Takeaways

With 8 programs (rank #45 of 51), Montana offers fewer incentives than the national average of 12. Federal programs help fill the gap.
At 12.1¢/kWh (rank #42), electricity is 3.8¢ cheaper than the national average of 15.9¢/kWh. Lower rates mean longer payback periods for solar, but rebates can still make it worthwhile.
Montana was allocated $32M in IRA (Inflation Reduction Act) funding — below the state average of $194M. Programs cover HOMES rebates ($16M) and HEEHR electrification ($16M).
IRA HOMES rebate status: Planning. HEEHR status: Planning.

State Programs

Tax Credits

Rebates

Utility Programs

Montana Electricity Rates

12.10 ¢/kWh

Residential

9.68 ¢/kWh

Commercial

6.66 ¢/kWh

Industrial

National rank: #42 | Compare all states

IRA Rebate Status in Montana

HOMES Program

Status: Planning

Funding: $16M

DEQ coordination

HEEHR Program

Status: Planning

Funding: $16M

Rural outreach planned

Administered by: MT DEQ | Total IRA allocation: $32M

View all states →

Electric Vehicles(3 programs)

Montana EV Charging Infrastructure Grant

$4,337Grant

Montana EV Rebate

$3,466Rebate

NorthWestern Energy EV Charger Rebate

$250-$500Rebate

HVAC / Heat Pumps(2 programs)

NorthWestern Energy Heat Pump Rebate

$500-$3,000Rebate

NorthWestern Energy Smart Thermostat Rebate

$50-$100Rebate

Solar(3 programs)

Montana Net Metering

VariesPolicy

Montana Renewable Energy Property Tax Exemption

VariesTax Exemption

Montana Solar Rebate Program

$2,570Rebate

Federal Programs Available in Montana

All 15 federal programs apply to Montana residents and stack with state incentives.

Battery Storage Tax Credit30%ENERGY STAR Appliance Tax Credit30% up to $1,200 EV Charger Installation Credit (EVSE)30% up to $1,000 EV Tax Credit (New Clean Vehicle)Up to $7,500 Electric Panel Upgrade Credit30% up to $600 Energy-Efficient Commercial Building Deduction (179D)Up to $5.00/sq ft Energy-Efficient New Homes Credit (45L)Up to $5,000 Geothermal Heat Pump Tax Credit30%

View all federal programs →

Frequently Asked Questions

How many energy rebate programs are available in Montana?

Montana currently has 8 state-level energy incentive programs, plus all 15 federal programs that apply nationwide. These include tax credits, rebates, utility incentives, and financing programs.

Can Montana residents claim federal energy tax credits?

Yes. All Montana residents can claim federal energy tax credits including the 30% solar credit, up to $2,000 heat pump credit, and up to $7,500 EV credit, in addition to any Montana-specific programs.

What are the IRA rebate programs in Montana?

The IRA established two rebate programs: HOMES (for whole-home energy savings) and HEEHR (for electrification like heat pumps and appliances). Each state administers these programs independently. Check our Montana state page for current launch status and funding details.

How do I apply for Montana energy rebates?

Application processes vary by program. State tax credits are claimed on your state tax return. Utility rebates typically require submitting a form to your utility company. IRA rebates are applied at the point of sale through participating contractors.

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