2024 Solar Incentives Guide for Marion, IA - Tax Credits & Rebates

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

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 Marion solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 2024

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

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

Property Tax Exemption for Renewable Energy Systems

Incentive Type:
Property Tax Incentive
100% of value added by renewable system

Renewable Energy Equipment Exemption

Incentive Type:
Sales Tax Incentive
100% of sales tax

Solar Energy Systems Tax Credit (Personal)

Incentive Type:
Personal Tax Credit
50% of Federal ITC (15% for 2019 and earlier, 13% for 2020, 11% for 2021, 5% for 2022, 0% for 2023 and later).

Local Option - Special Assessment of Wind Energy Devices

Incentive Type:
Property Tax Incentive
Property valued at 0% of the net acquisition cost in the first assessment year, increasing annually by 5 percentage points to a maximum of 30% of the net acquisition cost in the 7th and succeeding years

Methane Gas Conversion Property Tax Exemption

Incentive Type:
Property Tax Incentive
100% exemption for 10 years

Geothermal Heat Pump Tax Credit

Incentive Type:
Personal Tax Credit
20% of the Federal Tax Credit, equivalent to 6% of the system cost

Energy Replacement Generation Tax Exemption

Incentive Type:
Corporate Tax Exemption
100% exemption for self-generators, landfill gas and wind
Reduced rate for large hydro

Linn County Rural Electric Cooperative - Residential Energy Efficiency Rebate Program

Incentive Type:
Rebate Program
All Star Home (New Construction): $500/home
Premier Electric Home (New Construction): $200/home
Heat Pump Water Heater: $650/unit
High Efficiency Electric Water Heater: $75-$150/unit
Drain Water Heat Recovery Systems: $450/unit
Clothes Washer: $40/unit
Clothes Dryer: $20/unit
Interior Lighting: $5/fixture
Outdoor Lighting: $10-$60/fixture
Geothermal Heat Pump: $150-$400/ton
Air Source Heat Pump: $200-$300/ton plus $250 bonus
Central A/C: $100
Heat Recovery Ventilator: $250/unit

Alliant Energy Interstate Power and Light - Residential Energy Efficiency Rebate Programs

Incentive Type:
Rebate Program
Advanced Power Strips: up to $20
Air Source Heat Pump: $300-$800 for existing homes, $180-$480 for new homes
Appliance Recycling: up to $50
Central A/C: $150-$600 for existing homes, $90-$360 for new homes
Ductless Mini-Split Heat Pump: Varies
Electric Heat Pump Water Heater: $300-$350 for existing homes, $180-$210 for new homes
Electric HVAC System Tune-Up: up to $50
Gas Furnace: $180 for existing homes, $80 for new homes
Geothermal Heat Pump: $1,320-$1,750 for existing homes, $790-$1,050 for new homes
Learning Thermostat: $100 for existing homes, $60 for new homes
LED Light Bulbs: In-Store Rebates
Online Home Energy Assessment: FREE
Room Air Purifier: up to $30
Variable Speed Pool Pumps: up to $220

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/


The term "solar incentives" refers to financial incentives designed to encourage increased use of renewable energy by making installing and using solar panels more affordable. You may qualify for various kinds of incentives, including discounts, cash back or monthly utility bill credits, depending on your situation. Certain incentives come from your specific utility company, county or municipality, some from the Iowa government and others from the federal government. Types of solar incentives might include:

  • Tax Exemptions: Tax exemptions can come in two forms. First, there is sales tax exemption, which is applied when you purchase solar panels. The second is property tax exemption, which allows you to ignore the added value of your solar system when paying property tax on your home.
  • Tax Credits: Unlike tax deductions, tax credits are dollar-for-dollar reductions in the amount of income tax that you owe the government.
  • Net Metering: Net metering is an incentive you can get after your solar system is up and running. If you have in place a net metering agreement with your Marion utility company, it will subtract the value of the excess energy your solar system produces from your monthly utility bill. In some places, this credit is dollar-for-dollar, while in other places you may make back a percentage of the value.
  • Rebates: Rebates, or partial refunds after a purchase, are normally applied prior to any solar tax credits being calculated. Solar rebates might be given by your local utility company, by your state or by your county.
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Federal Solar Incentives

When thinking about solar incentives, federal incentives might be the first thing that comes to mind. The solar incentive that you may be most familiar with is the Federal Solar Investment Tax Credit (ITC), which gives you a credit on your taxes equal to a predetermined percentage of your solar system's cost.

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

Your local Marion solar panel installation expert can offer more information about the ITC and how it applies to your situation.

In August 2022, the Inflation Reduction Act made revisions to the ITC, now titled the Clean Energy Credit. Under the new program, solar installation projects begun after January 1, 2022, and finished by December 31, 2032, might qualify for a 30% tax credit. The amount of the credit will then see a slight annual decrease until the end of the current Clean Energy Credit in 2035. Starting in 2023, the program expansion will also make claiming credit for energy storage systems easier than ever before.

Click here to learn more about the new Inflation Reduction Act. The best way to learn more about how the new Clean Energy Credit applies to you is to reach out to your local Marion solar panel installation expert with your questions.

State & Local Solar Incentives

Some solar incentives may be offered at the local or state level. As with federal incentives, these may include tax credits, rebates and more. Incentives might be provided by the state of Iowa, or by your county or municipality. Some incentives may be available for only a limited time, while others are ongoing.

Next Steps for Installing Solar in Marion

Solar energy use nationwide has increased enormously in the past 15 years, in part thanks to the increase in availability of solar incentives. You can obtain these incentives from the federal government, the Iowa government or your local utility company. We recommend talking to your local Marion solar installation expert for more information about these incentives and to make sure that you're getting all the money you can for your solar panels.

EcoWatch's Marion, IA Solar Incentives FAQs

What are the top solar panel installation companies near me?

To find the top solar panel installation companies near you, read our article on Marion's best solar panel companies.

What are the environmental benefits of switching to solar energy?

Solar energy is a renewable energy source — by changing where you get your energy, you can help reduce the strain on our planet's resources. Solar panels can also reduce your home's CO2 emissions by 450 pounds annually, or roughly 9,000 pounds in 20 years.

How long until the federal solar tax credit ends?

The federal solar tax credit, formerly called the ITC and now titled the Clean Energy Credit, is slated to end on January 1, 2035. The current 30% credit will end in 2032, replaced by a 26% credit in 2033 and a 22% credit in 2034.

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

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

What if I am planning to add solar panels to a vacation home, rental property or commercial property? Do I still qualify for incentives?

Many solar incentives apply to a property you own that is located within the United States; most secondary residences will fall under this distinction. Other solar incentives may be available for commercial properties, depending on the specifics. We recommend speaking with your local solar installer and/or tax professional to best understand what incentives apply to your specific situation.

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.

Solar incentive research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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