2023 Solar Incentives Guide for Marshalltown, IA - Tax Credits & Rebates

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

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2023 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 Marshalltown solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 04, 2023

Why you can trust EcoWatch

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 Marshalltown?

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
Learn more:

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 phrase "solar incentives" includes a range of financial incentives designed to make installing and using solar panels more affordable. This is done to encourage people to switch to renewable energy. Solar incentives may include upfront discounts, cash back or monthly credits towards your utility bill. Some incentives are handled by the federal government, some by the state of Iowa and some by your specific utility company, county or municipality. Some broad categories of solar incentives include:

  • Net Metering: Net metering is an incentive you can get after your solar system is up and running. If you've signed a net metering agreement with your Marshalltown utility company, the company will subtract the value of the excess energy your solar system produces from your utility bill each month. In some locations, this is a dollar-for-dollar credit, while in other areas you may make back a percentage of the value.
  • Tax Credits: Tax credits lower, dollar-for-dollar, the total amount of tax you owe the government. These differ from tax deductions.
  • Rebates: Some solar companies will help you claim a rebate, or partial refund after purchase, for your solar system. Counties or states will also sometimes offer limited-time rebates. Any rebates you receive will usually be deducted from the total price before tax credits are calculated.
  • Tax Exemptions: These may come in the form of property tax exemptions, which would allow you to ignore the value of your solar system when paying taxes on your home. You could also look for exemptions on sales tax at the time of purchase.

Federal Solar Incentives

Federal incentives are the kind of incentives that you are most likely to have heard of. It's likely that you've heard of the Federal Solar Investment Tax Credit, or ITC. The ITC is a tax credit that reduces your taxes by a specified percentage of the money you spend on solar panels for your home.

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

To more fully understand how the ITC could apply to you, call your local Marshalltown solar panel installation expert and request more information.

In August 2022, the Inflation Reduction Act made revisions to the ITC, now referred to as the Clean Energy Credit. Under the new program, solar installation projects begun after January 1, 2022 and finished by December 31, 2032 may be eligible for a 30% tax credit. The amount of the credit will then decrease slightly each year until the current Clean Energy Credit expires in 2035. Starting in 2023, the 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 understand how the new Clean Energy Credit might apply to you is to talk with your local Marshalltown solar panel company.

State & Local Solar Incentives

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

Next Steps for Installing Solar in Marshalltown

You can receive solar incentives from the Iowa government and the federal government, as well as from your local utility company. This increase in availability of solar initiatives over the last 15 years has helped increase nationwide solar energy use enormously. When you're ready to switch over to solar energy, talking to your local Marshalltown solar panel installation expert is a great first step.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

Best Technology

Tesla Energy

★★★★★
3.2

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Marshalltown, IA Solar Incentives FAQs

If I already have solar panels, can I still claim incentives?

Your best bet is to talk to a representative from the company that installed your solar system — or get in touch with a local Marshalltown solar installer — to learn about which incentives you may qualify for. If your solar panels were installed after January 1, 2022, you likely qualify for the recently increased 30% tax credit under the Inflation Reduction Act. Solar panels installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

What are the environmental benefits of switching to solar energy?

You can lower your carbon footprint by 450 pounds of CO2 annually by installing solar panels. This adds up to approximately 9,000 pounds in 20 years. In addition, solar power is a renewable energy source, which means that switching your home over reduces the drain on our planet's resources.

When does the federal solar tax credit end?

The Clean Energy Credit (formerly named the federal solar tax credit, or ITC), is scheduled to end on January 1, 2035. Currently set at 30%, the credit will drop to 26% in 2033 and to 22% in 2034.

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

The order that incentives will be applied in may vary depending on which incentives you are claiming but in most cases yes, you can receive multiple types of incentives for your solar project. Check with your solar installer or a local tax professional to confirm you are claiming all of the incentives you qualify for and applying them in the correct order.

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

You can power your home with multiple types of renewable energy, or a combination of renewable and non-renewable energy. Be sure to talk through your plan with your local Marshalltown solar installer. They can help you as you plan for your project and educate you on the various incentives that you will or won't 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.

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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