2025 Solar Incentives Guide for Mountain Home, ID - Tax Credits & Rebates

In this guide, we'll cover the latest solar incentives and rebates available in Mountain Home.

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2024 and beyond)
  • Ways to optimize your solar investment

Solar installers are experts in maximizing your solar tax credits and rebates.
Get a free quote from one of our trusted Mountain Home solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

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What Solar Tax Credits, Incentives, and Rebates are Available in Mountain Home?

Low-Interest Energy Loan Programs

Incentive Type:
Loan Program
Residential: $15,000
All others: $100,000

Idaho Falls Power - Residential Energy Efficiency Rebate Program

Incentive Type:
Rebate Program
Air Source Heat Pump Conversion: Contact IFP
Air Source Heat Pump Conversion with Duct Sealing: contact IFP
Ground Source Heat Pump: $2,700-$3,150
Ductless Heat Pump: $720
Water Heater: $270-$450
Insulation (Attic, Floor, Wall): Varies, see program website for details
Windows: Varies, see program website for details

Residential Alternative Energy Tax Deduction

Incentive Type:
Personal Tax Deduction
40% in the first year; 20% per year for next three years

Federal Residential Renewable Energy Tax Credit

Incentive Type:
Personal Tax Credit
30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Source: https://www.dsireusa.org/


Solar incentives are intended to make renewable energy usage more affordable through financial incentives for those who install solar panels on their homes. The incentives may include upfront discounts, cash back or credit towards your monthly utility bill. Some incentives are handled by the federal government, some by the Idaho government and some by your utility company, county or municipality. Some broad categories of solar incentives include:

  • Tax Credits: Different from tax deductions, tax credits are dollar-for-dollar reductions in the amount of income tax that you owe the government.
  • Tax Exemptions: Sales tax exemptions are effective at the point of sale for your solar panels. Property tax exemptions allow you to exclude the added value of your solar system when you calculate the amount of property tax you need to pay on your house.
  • Rebates: Rebates, or cash back after a purchase, are typically given before any solar tax credits are calculated. Rebates may be offered by your local utility company, by your county or by your state.
  • Net Metering: Net metering is an incentive you can get after your solar panels are up and running. If you have a net metering agreement with your Mountain Home utility company, the company will subtract the value of the excess energy produced by your solar system from your monthly utility bill. In some areas, this credit is dollar-for-dollar, while in other places you might receive a refund equivalent to a percentage of the value.
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Federal Solar Incentives

Federal incentives are the type of incentives that you are most likely to have heard of. The solar incentive that you may be most familiar with is the Federal Solar Investment Tax Credit (ITC), which provides a credit on your taxes equal to a percentage of your solar system's cost.

The ITC applies to solar systems installed after January 1, 2006, on a primary or secondary residence that you own in the United States. Originally, the tax credit was for 30% of the total cost – for panels, labor, accessories and equipment – although the percentage may range from 26-30%, depending on the installation date of your solar system. There is no cap on the amount you can claim.

Speaking with your local Mountain Home solar panel installation expert is the best way to understand how the ITC applies to you.

The Inflation Reduction Act, passed in August 2022, expanded and extended the ITC (as well as retitling it the Clean Energy Credit). Homeowners can now receive a credit of 30% of the total costs of solar system installation for projects started after January 1, 2022, and completed before the end of 2032. The percentage will then decrease annually until the Clean Energy Credit ends in 2035. Beginning in 2023, it will also be easier to claim credits for energy storage systems under the new laws.

Click here to learn more about the new Inflation Reduction Act. To understand how the new Clean Energy Credit might apply to you, reach out to your local Mountain Home solar installation expert.

State & Local Solar Incentives

There are often state solar incentives available in addition to federal ones. Rebates, tax credits and more can be offered at a more local level. These incentives might be provided by the Idaho government, or by your county or municipality. Some incentives may be ongoing, while others are available for a limited time.

Next Steps for Installing Solar in Mountain Home

Solar incentives may come from your local utility company, the Idaho government or the federal government. The growing number of available incentives has contributed to a large increase in solar energy use in the last 15 years. When you're prepared to make the change to solar energy, reaching out to your local Mountain Home solar panel installation expert is an excellent place to start.

EcoWatch's Mountain Home, ID Solar Incentives FAQs

How much can I save annually on my electric bill if I install solar panels on my Mountain Home home?

Once you add solar panels to your house in Mountain Home, you can anticipate savings of approximately $865.83 per year, or about $17,316.60 over the next 20 years.

Who installs solar panel systems near me?

To learn about the best solar panel installation companies near you, take a look at our article on Mountain Home's best solar panel companies.

Can I qualify for incentives both towards the up-front cost of solar panels, and later as reimbursement?

Yes, you can claim both tax credits and rebates towards the cost of solar panels. Depending on precisely which incentives you are receiving, they may apply in a different order. Make sure that you talk to your solar installer or a local tax professional to confirm that you are claiming incentives correctly and getting the most money you can.

Can I use a combination of solar and another type of renewable energy to power my home?

Yes, you can use multiple types of renewable energy to power your home, such as a combination of solar and geothermal. You can also combine renewable energy generation with a non-renewable backup source of energy. Make sure that you discuss your plan with your local Mountain Home solar panel installer, so that you understand what you'll need and what kinds of incentives you may or may not qualify for.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.

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