State Solar Incentives in 2026
Now that the federal residential solar tax credit has ended, state-level incentives are your primary source of solar savings. I have seen this shift coming for a while, and honestly, some states have stepped up with impressive programs. The good news: many states offer substantial incentives that can reduce your costs by 10-30% or more.
State incentives change fast—programs fill up, funding gets cut, and new initiatives launch without much fanfare. I update this page monthly because I have seen homeowners miss out on thousands of dollars by relying on outdated information. My honest advice: use this page to understand what types of incentives exist, then talk to a local expert (or our AI) to get current specifics for your state. What was true last month might not be true today.
State incentives vary dramatically. Some states like New York and Massachusetts offer generous programs, while others like Texas have minimal state support (though often lower installation costs).
Important Note on Incentive Details
State and local incentives change frequently—programs fill up, funding expires, and new programs launch. The information below describes types of incentives and general availability, but for current specifics (exact amounts, eligibility, application deadlines), we recommend speaking with a solar expert or checking official state resources.
Types of State Incentives
States use several mechanisms to encourage solar adoption. Here are the main types you'll encounter:
| Incentive Type | How It Works | Typical Value |
|---|---|---|
| State Tax Credit | Reduces state income tax owed | 10-25% of system cost |
| Cash Rebate | Direct payment after installation | $0.20-$1.00 per watt |
| Property Tax Exemption | Solar value excluded from property tax | $100-$500/year saved |
| Sales Tax Exemption | No sales tax on equipment | 4-10% of equipment cost |
| SRECs | Ongoing payments for clean energy | $50-$300+/year |
| Performance Payments | Paid per kWh produced | $0.02-$0.10/kWh |
State Tax Credits
State tax credits work like the former federal credit—they reduce your state income tax liability based on a percentage of your solar investment.
States with Solar Tax Credits
The following states currently offer or have recently offered solar tax credits. Verify current availability and amounts with your state tax authority:
- Arizona: Residential solar tax credit available
- Hawaii: One of the highest state credits
- Iowa: State solar credit program
- Massachusetts: State tax credit available
- Montana: Alternative energy tax credit
- New Mexico: Solar market development tax credit
- New York: Residential solar tax credit
- South Carolina: Solar energy system credit
- Utah: Renewable energy systems tax credit
How State Tax Credits Work
- Install your system and get final documentation
- File state taxes with the appropriate credit form
- Credit reduces your tax liability dollar-for-dollar
- Excess may carry forward to future years (varies by state)
State Rebate Programs
Cash rebates provide immediate savings—you receive a check or account credit after installation, reducing your net cost directly.
How Rebates Differ from Tax Credits
| Factor | Tax Credit | Cash Rebate |
|---|---|---|
| When you receive it | At tax filing time | Shortly after installation |
| Form of benefit | Reduced taxes | Check or credit |
| Requires tax liability | Yes (to use immediately) | No |
| Funding source | State tax revenue | Usually utility/program fund |
States with Active Rebate Programs
Rebate programs are often administered by utilities or state agencies. Common sources:
- California: SGIP (Self-Generation Incentive Program) for batteries
- Connecticut: RSIP (Residential Solar Investment Program)
- Illinois: Illinois Shines program
- Maryland: Residential Clean Energy Rebate Program
- New Jersey: Various utility rebate programs
- Oregon: Solar + Storage Rebate Program
- Rhode Island: Renewable Energy Fund
Property Tax Exemptions
Solar panels increase your home's value, which normally would increase your property taxes. Many states exempt solar installations from property tax assessments, meaning you get the value increase without the tax increase.
How Property Tax Exemptions Work
- Your home value increases by ~4% per $1 of annual energy savings
- Without exemption, this would raise your property taxes
- With exemption, your assessed value stays the same as before solar
- You keep the resale value benefit without paying more taxes
States with Property Tax Exemptions
Over 30 states offer some form of solar property tax exemption. This includes most major solar markets:
- Arizona, California, Colorado, Connecticut
- Florida, Hawaii, Illinois, Iowa
- Kansas, Louisiana, Maryland, Massachusetts
- Minnesota, Montana, Nevada, New Hampshire
- New Jersey, New Mexico, New York, North Carolina
- North Dakota, Ohio, Oregon, Rhode Island
- Texas, Vermont, Virginia, Wisconsin
Exemption Types
- 100% exemption: Full solar value excluded from assessment
- Partial exemption: Percentage or capped dollar amount excluded
- Time-limited: Exemption for first 10-20 years only
Sales Tax Exemptions
Some states exempt solar equipment from sales tax, which can save you hundreds or thousands on the purchase price.
States with Sales Tax Exemptions
States that exempt solar equipment from sales tax (full or partial) include:
- Arizona, Connecticut, Florida, Maryland
- Massachusetts, Minnesota, Nevada, New Jersey
- New York, Ohio, Rhode Island, Vermont
- Washington, Wisconsin
Calculating Your Savings
If your state has 6% sales tax and you're buying a $28,000 system, the exemption saves you $1,680. This applies automatically at purchase—no separate claim needed.
Finding Your State's Incentives
Official Resources
- DSIRE Database: dsireusa.org - Comprehensive incentive database
- State Energy Office: Your state's official energy agency
- Utility Website: Many utilities administer local programs
- EnergySage: Marketplace with incentive information
What to Look For
- Eligibility requirements: Homeowner vs. renter, income limits
- System requirements: Equipment certifications, installer requirements
- Application deadlines: Some programs have enrollment periods
- Funding status: Is the program accepting applications?
- Expiration dates: When does the program end?
How to Claim State Incentives
Tax Credits
- Complete your solar installation
- Obtain installer documentation (receipts, system specs, permits)
- Download the appropriate state tax form
- File with your state tax return
- Keep documentation for 3-7 years
Rebates
- Apply BEFORE installation (many require pre-approval)
- Receive approval confirmation
- Install system per program requirements
- Submit completion documentation
- Receive rebate (usually 4-12 weeks)
Property Tax Exemptions
- Often automatic in some states
- May require filing with county assessor in others
- Check with your local tax authority
Common Mistakes to Avoid
- Missing deadlines: Many programs have application windows
- Wrong equipment: Some programs require specific panel/inverter certifications
- Wrong installer: Some programs require approved installer networks
- Incomplete documentation: Keep every receipt and permit
- Assuming automatic enrollment: Most programs require applications
What Incentives Are Available in Your State?
Share your location and our AI can help identify the types of incentives you may qualify for. For current specific amounts, we recommend speaking with a solar expert.
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