2024 Solar Incentives Guide for Sammamish, WA - Tax Credits & Rebates

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

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 Sammamish solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 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 Sammamish?

Renewable Energy Cost Recovery Incentive Payment

Incentive Type:
Feed-in Tariff
FY 2021: $0.02/kWh - $0.10/kWh

Renewable Energy Sales and Use Tax Exemption

Incentive Type:
Sales Tax Incentive
100% exemption for sales of forest derived biomass used as fuel;
100% exemption for solar photovoltaic systems 10 kilowatts or less, and solar thermal systems;
75% exemption for other qualified systems

Evergreen Sustainable Development Standard for Affordable Housing

Incentive Type:
Green Building Incentive

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 a wide range of financial incentives put in place to make installing and using solar panels more affordable. This is done to encourage people to switch to renewable energy. You might be eligible for several types of incentives, such as 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 state of Washington and others from the federal government. Types of solar incentives might include:

  • Tax Credits: Tax credits are dollar-for-dollar reductions (not deductions) in the amount of tax that you owe the federal government.
  • Rebates: A rebate is a partial refund given after you've purchased your solar system. Rebates could be offered by your local utility company, your state or your county. The discount that rebates offer is normally applied to the price of solar panels before tax credits are calculated.
  • Tax Exemptions: These could come in the form of property tax exemptions, which allow you to ignore the value of your solar system when calculating the taxes you pay on your home. They may also include exemptions on sales tax at the time of purchase.
  • Net Metering: You may be able to sign a net metering agreement with your Sammamish utility company. This agreement may apply to all or a percentage of the excess electricity your solar panels generate. Your utility company will then subtract this value from your utility bill each month.

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Federal Solar Incentives

Federal incentives are the type of incentives that you are most likely to have heard of. The Federal Solar Investment Tax Credit, or ITC, is probably the best-known federal solar incentive. The ITC offers a tax credit for a predetermined percentage of the cost of your solar system.

The ITC applies to solar panels installed on your primary or secondary residence in the United States. The solar panels have to have been installed on a property you own after January 1, 2006, for you to claim the credit. Originally, the ITC covered 30% of all costs (panels, labor, accessories and equipment), although the total amount has fluctuated slightly over the years between 26-30%. The amount you qualify for will depend on when your solar system was installed. There is no cap on the amount you can claim.

Wondering how the ITC applies to your specific situation? Contact your local Sammamish solar panel installer to get more information.

In August 2022, the ITC (now referred to as the Clean Energy Credit) was bolstered by the passing of the Inflation Reduction Act. Homeowners are now eligible for 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 yearly until the Clean Energy Credit ends in 2035. Starting in 2023, it will also be easier to qualify for credits for energy storage systems under this new program.

Click here to learn more about the new Inflation Reduction Act. Your local Sammamish solar panel company can answer your questions and explain how the new Clean Energy Credit applies to you.

State & Local Solar Incentives

Rebates, tax credits and more can be claimed at multiple levels. On top of federal solar incentives, there are often state and local ones, too. The incentives — which might be provided by your county or municipality, or by the state of Washington — might be offered for only a limited time, or on an ongoing basis.

Next Steps for Installing Solar in Sammamish

Nationwide solar energy use has gone up tremendously in the last 15 years, in part thanks to the increase in availability of solar incentives. You may get these incentives from your local utility company, the Washington government or the federal government. Reaching out to your local Sammamish solar panel installation company is an excellent first step towards getting all the incentives you qualify for when you switch to solar energy.

EcoWatch's Sammamish, WA Solar Incentives FAQs

How long until the federal solar tax credit ends?

The federal solar tax credit, previously called the ITC and now titled the Clean Energy Credit, is scheduled 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.

If I trade in my appliances for ones that can use solar energy, are there benefits I can claim?

The new Inflation Reduction Act creates a variety of new financial incentives that are available when you make eco-friendly improvements to your home. More details regarding these incentives, including information about incentives for purchasing new appliances, can be found here.

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

Yes, you can receive both tax credits and rebates towards the cost of your solar panels. Depending on which incentives you are claiming, they may apply in a different order. Be sure to talk to your solar installer or a local tax professional to confirm 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? Can I still qualify for incentives?

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