Solar Incentives & Tax Credits Guide (2026)
Complete guide to federal, state, and local solar incentives. The 30% federal tax credit alone can save you $6,000–$10,000.
Get Free Quote to See Your Savings →Federal Solar Investment Tax Credit (ITC)
The federal ITC is the single most valuable solar incentive available. It allows you to deduct 30% of your total solar installation cost — including equipment, labor, permitting, and sales tax — directly from your federal income taxes. For a $24,000 system, that's a $7,200 tax credit.
| Year | Credit Rate | Example ($24,000 system) |
|---|---|---|
| 2022–2032 | 30% | $7,200 |
| 2033 | 26% | $6,240 |
| 2034 | 22% | $5,280 |
| 2035+ | 0% (expires) | $0 |
State Solar Tax Credits
These states offer additional tax credits on top of the federal ITC:
State Rebate Programs
These states offer cash rebates or performance incentive programs:
Property Tax Exemptions
36 states exempt solar installations from property tax increases:
Sales Tax Exemptions
15 states exempt solar equipment from sales tax:
Understanding Solar Incentives
Solar incentives come in several forms, each designed to reduce the financial barrier to going solar. Understanding which incentives apply to you is crucial for maximizing your savings and making an informed decision about your solar investment.
Tax Credits reduce your tax liability dollar-for-dollar. The federal ITC is the most valuable, allowing you to deduct 30% of your solar system cost from your federal taxes. Several states offer additional tax credits that stack on top of the federal credit.
Rebates are direct cash payments that reduce your upfront cost. These may come from your state, your utility company, or both. Rebates are typically applied as a direct reduction in your installation cost.
Solar Renewable Energy Credits (SRECs) are certificates earned for solar energy production. In states with SREC programs, you earn one SREC for every megawatt-hour (1,000 kWh) your system produces. These can be sold to utilities, generating ongoing income.
Net Metering isn't technically an incentive, but it's crucial to solar economics. Net metering allows you to sell excess solar energy back to the grid at the retail rate, effectively using the grid as a battery. Most states offer some form of net metering.
Property and Sales Tax Exemptions provide indirect savings. Property tax exemptions mean your home value increase from solar doesn't raise your property taxes. Sales tax exemptions reduce the upfront cost by eliminating state sales tax on solar equipment.
Frequently Asked Questions
What is the federal solar tax credit?▼
The federal Solar Investment Tax Credit (ITC) allows homeowners to deduct 30% of the total cost of a solar energy system from their federal income taxes. For a $24,000 solar system, this means a $7,200 tax credit. The 30% rate applies through 2032, then steps down to 26% in 2033 and 22% in 2034. To qualify, you must own the system (not lease it) and have sufficient tax liability.
Can I combine federal and state solar incentives?▼
Yes! Federal and state solar incentives stack. You can claim the 30% federal ITC plus any applicable state tax credits, rebates, SRECs, and exemptions. For example, a New York homeowner can claim the 30% federal ITC plus the 25% state tax credit (up to $5,000), potentially offsetting 55% of their system cost through tax credits alone.
What are SRECs and how do they work?▼
Solar Renewable Energy Credits (SRECs) are certificates earned for every 1,000 kWh (1 MWh) your solar system produces. In states with SREC programs (NJ, MD, PA, IL, MA, DC, OH), you can sell these credits to utilities that need them to meet renewable energy mandates. SREC values range from $20-$300+ depending on the state and market conditions.
Do solar panels increase property taxes?▼
In most states with property tax exemptions for solar, your home value increase from solar panels is excluded from property tax assessments. Currently, 36 states offer some form of property tax exemption for solar. This means you get the benefit of increased home value without paying higher property taxes.
Is the solar tax credit a refund or a credit?▼
The federal solar ITC is a tax credit, not a refund. It reduces the amount of federal income tax you owe dollar-for-dollar. If you owe $8,000 in federal taxes and have a $7,200 solar tax credit, you would only owe $800. If the credit exceeds your tax liability, the unused portion can be carried forward to future tax years.
When does the federal solar tax credit expire?▼
The federal solar ITC is set at 30% through December 31, 2032. It then steps down to 26% in 2033 and 22% in 2034. After 2034, the residential credit is scheduled to expire unless Congress extends it. This makes 2024-2032 the ideal window to go solar and maximize your tax savings.