2025 Solar Incentives Guide for Wilton, NY - Tax Credits & Rebates

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

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 Wilton 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 Wilton?

Home Performance with ENERGY STAR

Incentive Type:
Loan Program

Residential Wood Heating Fuel Exemption

Incentive Type:
Sales Tax Incentive
100% exemption

On-Site Wind Incentive Program

Incentive Type:
Rebate Program
Tier I: 10,000 kWh of expected annual energy production: $3.50/annual kWh
Tier II: 10,000 kWh - 125,000 kWh of expected annual energy production: $1.00/annual kWh
Tier III: 125,000 kWh - 1,000,000 kWh of expected annual energy production: $0.30/ annual kWh
Tier IV: Greater than 1,000,000 kWh of expected annual energy production: $0.15/ annual kWh
These incentives are additive.

Residential Solar Tax Credit

Incentive Type:
Personal Tax Credit
25% for solar-electric (PV) and solar-thermal systems; for third-party owned systems this is in reference to the aggregate amount owed under the contract rather than the amount owed in any single year

NY-Sun Loan Program

Incentive Type:
Loan Program
Residential Customers: $1,500 - $25,000

Small Business and Not-for-Profit Organizations:
Participation Loans: up to $100,000 (at low interest rate)
On-Bill Recovery loans: $50,000 at 2%

NY Green Bank

Incentive Type:
Other Incentive

Local Option - Real Property Tax Exemption for Green Buildings

Incentive Type:
Property Tax Incentive
Upon local adoption, 20% - 100% of real property taxes owed; varies by year and certification level

Energy Conservation Improvements Property Tax Exemption

Incentive Type:
Property Tax Incentive
100% of the value added to the residence by the improvements

Local Option - Solar Sales Tax Exemption

Incentive Type:
Sales Tax Incentive
Upon local authorization, 100% exemption from local sales tax

State of NY Commercial PACE Financing Program

Incentive Type:
PACE Financing
Locally determined

Solar Sales Tax Exemption

Incentive Type:
Sales Tax Incentive
100% exemption from state sales tax

Ground Source Heat Pump Rebate Program

Incentive Type:
Rebate Program
Small Systems (< 10 cooling tons): $1,500/cooling ton
Large Systems (> 10 cooling tons): $1,200/cooling ton

Refundable Clean Heating Fuel Tax Credit (Corporate)

Incentive Type:
Corporate Tax Credit
$0.01/gallon for each percent of biodiesel

Local Option - Solar, Wind & Biomass Energy Systems Exemption

Incentive Type:
Property Tax Incentive
100% exemption for 15 years (unless local jurisdiction has opted out)

NY-Sun PV Incentive Program (Residential, Low-Income, and Small Business)

Incentive Type:
Rebate Program
Incentive rates step down over time as MW goals are met. Incentive rates as of 11/27/2019 are:

Residential:
Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.30/W
Upstate Region: $0.35/W
Low-to-Moderate income customers: $0.80/W (up to 10 kW)

Small Commercial (Non-Residential):Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.60/W
Up State Region: $0.45/W

Multifamily Affordable Housing Adder: additional $0.40/W (up to 50 kW)

Refundable Clean Heating Fuel Tax Credit (Personal)

Incentive Type:
Personal Tax Credit
$0.01/gallon for each percent of biodiesel

Anaerobic Digester Gas-to-Electricity Rebate and Performance Incentive

Incentive Type:
Performance-Based Incentive
  • Capacity Incentive: Varies on the construction and design of the system
  • Performance Incentive: $0.025/kWh production payment for new systems for up to 10 years (estimated using a capacity factor of 75%)
  • Interconnection Incentive: up to 75% of the costs exceeding $5,000
  • Project Enhancement Incentives: Available for Black Start Capability, Hydrogen Sulfide reduction, design for accepting food waste and others

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 help mitigate the cost of installing solar panels on your home. These financial incentives are designed to encourage more Americans to switch their home over to renewable energy. Various types of incentives, like discounts, cash back or credit towards your monthly utility bill, may be available to you. Certain incentives may be provided via the state of New York, by your utility company or by county or municipality, while other incentives are federal. You might qualify for any of the following types of solar incentives:

  • Rebates: Solar rebates can be offered by your county or state, or by your local utility company. These rebates work as cash back that is applied after you purchase solar panels and before tax credits are calculated.
  • Tax Credits: Tax credits are dollar-for-dollar reductions in the amount of income tax that you owe the government. (A tax credit is different from a tax deduction.)
  • Net Metering: Don't forget to talk to your Wilton utility company about signing a net metering contract. This allows you to get a credit towards your utility bill every month for the value of excess energy generated by your solar panels. You might receive either a dollar-for-dollar credit or a percentage of the value.
  • Tax Exemptions: Tax exemptions can come in one of two forms. The first is sales tax exemption, applied at the time you purchase your solar panels. The second is property tax exemption, which allows you to ignore the value added by your solar system when calculating property tax for your house.
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Federal Solar Incentives

When thinking about solar incentives, you likely think of federal incentives first. It's likely that you've heard of the Federal Solar Investment Tax Credit, or ITC. This incentive is a tax credit that reduces your taxes by a predetermined percentage of the money you spend installing solar panels.

The ITC applies 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 it may range from 26-30%, depending on the installation date of your solar system. There is no cap on the claim amount.

Have questions about how the ITC applies to your specific situation? Get in touch with your local Wilton solar panel installer to get more information.

In August 2022, the ITC (now titled the Clean Energy Credit) was expanded and extended by the passing of the Inflation Reduction Act. The Clean Energy Credit runs until 2035. Your solar installation project undertaken between 2022 and 2032 may qualify for a 30% tax credit. This amount will then decrease slightly on a yearly basis until the current program ends. The expansion also makes credits for energy storage systems even easier to claim, beginning in 2023.

More information about the new Inflation Reduction Act can be found here. To fully understand how the new Clean Energy Credit might apply to you, get in touch with your local Wilton solar installation expert.

State & Local Solar Incentives

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

Next Steps for Installing Solar in Wilton

The expanding number of available solar incentives has contributed greatly to the increase in the adoption of solar energy nationwide over the past 15 years. You can get solar incentives from your local utility company, the New York government or the federal government. Your local Wilton solar panel installer can give you more information about which incentives you might qualify for, and get you feeling good about making the change to renewable energy today.

EcoWatch's Wilton, NY Solar Incentives FAQs

How can I learn if I qualify for different solar incentives?

Broadly, solar incentives apply to:

  1. a new solar panel system
  2. installed on a property that you own
  3. within the U.S.
  4. within the date range specified by a particular incentive.

Specific incentives, including those given out by the New York government or by your county/municipality, sometimes have additional qualifications. Get in touch with your local Wilton solar installer to discover what incentives your project may qualify for.

I already have solar panels installed. Do I qualify for any incentives?

If your solar panels were installed after January 1, 2022, you may qualify for the recently increased 30% tax credit under the Inflation Reduction Act. If your system was installed between 2006 and 2021, you might qualify for a tax credit between 26% and 30%, depending on the year it was installed. Talking to the company that installed your solar system, or any local Wilton solar installer, can help you understand what incentives you might want to apply for.

What are some of the environmental benefits of switching to solar energy?

Solar energy is renewable — by changing where you get your energy, you can help lessen the strain on our planet's resources. Solar panels can also lower the CO2 emissions from your home by 100 pounds yearly, or around 2,000 pounds over 20 years.

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

The order in which incentives are applied might vary depending on which incentives you are claiming but generally yes, you can receive multiple types of incentives for your solar project. Talk with your solar installer or a local tax professional to be sure you are claiming all the incentives you qualify for and applying them in the correct order.

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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