We earn commissions from links on this site. Read our disclosure.

Home / Blog / Federal Solar Tax Credit 2026: What Changed and What's Still Available

Updated 2026-06-12 | 9 min read

Federal Solar Tax Credit 2026: What Changed and What's Still Available

A clear 2026 update on the expired homeowner solar tax credit, the December 31, 2025 cutoff, Form 5695 for historical claims, and which incentives still matter now.

Quick answer

The homeowner federal solar tax credit is no longer available for new solar or battery purchases made after December 31, 2025. Homeowners who completed eligible projects by that cutoff can still generally claim the historical credit on a 2025 return, while 2026 buyers need to focus on state, utility, and other non-25D incentives instead.

Federal Solar Tax Credit 2026: What Changed and What's Still Available

What changed on July 4, 2025

The One Big Beautiful Bill Act accelerated the end of the homeowner Residential Clean Energy Credit. For homeowner-purchased solar panels and battery storage, the 30% credit is not available for expenditures after December 31, 2025.

That means a homeowner planning a brand-new 2026 purchase should evaluate quotes without assuming a federal 25D credit will reduce the installed price.

If you installed before the cutoff

Homeowners who installed and paid eligible costs by December 31, 2025 can still claim the historical credit on a 2025 return. The claim is typically filed on Form 5695, and you should keep signed contracts, invoices, proof of payment, and equipment details with your tax records.

For many households, that historical credit still matters because 2025 returns are filed in 2026. If your project crossed the year-end cutoff, confirm timing with a tax professional rather than assuming eligibility.

Step by step

  1. Confirm your project met the cutoff

    Verify that eligible solar or battery costs were incurred by December 31, 2025 before assuming the historical homeowner credit still applies.

  2. Gather project records

    Collect contracts, invoices, proof of payment, and equipment details so the eligible installed costs are clearly documented.

  3. Complete Form 5695

    Use IRS Form 5695 to calculate and report the historical Residential Clean Energy Credit on your 2025 federal return.

  4. File with your 2025 tax return

    Submit the claim with your 2025 federal filing and confirm any cutoff-timing questions with a qualified tax professional if the project crossed year-end.

What still matters in 2026

State tax credits, rebates, property-tax exclusions, utility programs, and net-metering rules are separate from the expired homeowner federal credit. These local programs can still materially change payback, especially in high-rate states.

If you are comparing a solar lease or PPA, ask the provider whether it reflects any commercial clean-energy incentive in the quoted payment structure. That is a different framework from the old homeowner 25D credit.

How to use this information now

Compare quotes on total installed cost, expected production, financing terms, and the incentives that still exist in your state today. A project can still make sense in 2026, but the math should be based on current law rather than the old 30% assumption.

Use our Solar Savings Calculator for current-law estimates and our Tax Credit Guide to check the latest federal and EV charger rules before you commit.

Quick links

Act on this while the information is current

Use these links to check eligibility guidance, compare chargers, and move from research to installation planning faster.

Frequently Asked Questions

Is the federal solar tax credit still available in 2026?

Not for homeowner-purchased solar or battery systems installed after December 31, 2025. The old 30% homeowner credit ended under the July 4, 2025 law change.

Can I still claim a 2025 solar installation?

Yes. If your eligible costs were incurred by December 31, 2025, you can generally claim the historical 30% credit on a 2025 federal tax return using Form 5695.

What incentives are still available in 2026?

State rebates, utility programs, net-metering rules, and some third-party-owned lease or PPA structures may still improve project economics even though the homeowner federal credit ended.

Related Reviews