Which Home Improvements Qualify for 2026 Tax Credit?
If you're planning to upgrade your home in 2026, you might be wondering which projects can put money back in your pocket. The short answer: what home improvements qualify for 2026 tax credit largely depends on the type of upgrade and the specific requirements set by the IRS. Generally, you can claim credits for certain energy-efficient improvements like solar panels, heat pumps, windows, and insulation. But not every renovation counts—and the rules have shifted slightly for 2026. Below, we break down exactly which projects qualify, how much you can claim, and what you need to know before you start swinging a hammer.
How the 2026 Home Improvement Tax Credits Work
The federal government offers two main types of tax credits for home improvements: the Residential Clean Energy Credit (often called the solar credit) and the Energy Efficient Home Improvement Credit. Both are non-refundable, meaning they reduce your tax bill but won't give you a refund beyond what you owe. For 2026, the rules are similar to 2025, but some caps and eligibility details have been adjusted.
The Residential Clean Energy Credit covers 30% of the cost for renewable energy systems like solar panels, solar water heaters, and fuel cells. There's no dollar limit on this credit, and it can be carried forward to future years if you can't use it all at once.
The Energy Efficient Home Improvement Credit, on the other hand, has annual limits. You can claim up to $1,200 per year for things like windows, doors, insulation, and certain HVAC systems, with a separate $2,000 limit for heat pumps and biomass stoves. This credit is also 30% of the project cost, but the caps apply.
To qualify, the improvements must be installed in your primary residence (not a rental) and meet specific efficiency standards. Always save your receipts and manufacturer certifications—you'll need them if the IRS asks.
Which Upgrades Qualify for the 2026 Tax Credit?
When asking what home improvements qualify for 2026 tax credit, focus on these categories:
- Solar panels: Both rooftop and ground-mounted systems qualify for the 30% Residential Clean Energy Credit. Battery storage installed with solar also counts.
- Solar water heaters: Must be used for a dwelling unit and certified by the Solar Rating & Certification Corporation.
- Heat pumps: Air-source and ground-source heat pumps qualify for the $2,000 credit (30% of cost). Must meet highest efficiency tiers.
- Windows and skylights: Must meet Energy Star requirements. You can claim up to $600 total for windows and skylights.
- Exterior doors: Up to $500 total for doors, with a $250 limit per door.
- Insulation and air sealing: Up to $1,200 total, including materials.
- Central air conditioners: Must meet efficiency standards; part of the $1,200 cap.
- Furnaces and boilers: High-efficiency models qualify, also under the $1,200 cap.
- Biomass stoves: Up to $2,000 credit for efficient biomass stoves.
Note that roofs, walls, and most structural changes do not qualify unless they are part of a larger energy-efficient system (like a solar roof). Also, new construction homes are generally not eligible—the credits are for existing homes.
What Doesn't Qualify (and Common Mistakes to Avoid)
Not every home improvement will earn you a tax credit. Here's what typically doesn't qualify:
- Swimming pools and hot tubs: Unless they are part of a solar water heating system, they don't count.
- Roof replacements: A new roof alone doesn't qualify, but if you install solar shingles, that portion may qualify.
- Landscaping: Trees, shrubs, and other landscaping are not eligible.
- Appliances: Refrigerators, washing machines, and other appliances are not covered by these credits (though some may qualify for other rebates).
- Rental properties: Credits are only for your primary residence or a second home you use personally (not a rental).
A common mistake is assuming all Energy Star products qualify. You must check the specific efficiency ratings—many Energy Star products don't meet the higher thresholds for the tax credit. Another mistake is forgetting to keep the manufacturer's certification statement. Without it, you can't claim the credit.
Also, be aware that the $1,200 annual cap is combined across multiple categories (windows, doors, insulation, etc.), while heat pumps have a separate $2,000 cap. Plan your projects accordingly to maximize your credit over multiple years.
How to Claim Your 2026 Home Improvement Tax Credit
Claiming the credit is straightforward. You'll need to file IRS Form 5695 with your tax return. Here's a quick step-by-step:
- Gather your documentation: Keep receipts, invoices, and the manufacturer's certification statement for each qualifying product.
- Fill out Form 5695: Part I covers the Residential Clean Energy Credit; Part II covers the Energy Efficient Home Improvement Credit.
- Calculate your credit: Multiply the cost by 30% (up to the caps).
- Transfer the amount: Enter the result on Schedule 3 of Form 1040.
- Keep records: Even after filing, hold onto your documents for at least three years in case of an audit.
If you use tax software, it will guide you through the process. But if you're unsure, consulting a tax professional is a good idea—especially if you're claiming multiple credits or have a complex tax situation.
Remember, the credit is non-refundable, so it can only reduce your tax liability to zero. Any excess can be carried forward to the next year for the Residential Clean Energy Credit, but not for the Energy Efficient Home Improvement Credit.
Timing Your Projects to Maximize Savings
Because the Energy Efficient Home Improvement Credit has annual caps, it often makes sense to spread projects over multiple years. For example, if you need new windows and a heat pump, you could install the heat pump in 2026 (claiming the $2,000 credit) and the windows in 2027 (claiming up to $600). This way, you avoid hitting the $1,200 cap and leaving money on the table.
The Residential Clean Energy Credit has no annual cap, so you can claim the full 30% in one year if you have enough tax liability. If not, you can carry it forward.
Also, keep an eye on state and local incentives. Many states offer additional rebates or credits for energy-efficient upgrades, and some utilities have their own programs. Stacking these with federal credits can significantly reduce your out-of-pocket costs.
Finally, if you're planning a major renovation, talk to a tax advisor early. They can help you structure your projects to qualify for the maximum credit and avoid surprises.
Frequently asked questions
Do solar panels qualify for the 2026 tax credit?
Yes, solar panels qualify for the Residential Clean Energy Credit, which covers 30% of the cost with no dollar limit. Battery storage installed with solar also qualifies.
Can I claim the tax credit for a second home?
For the Residential Clean Energy Credit, yes—second homes qualify. However, the Energy Efficient Home Improvement Credit is only for your primary residence.
What is the maximum credit I can get for windows in 2026?
You can claim up to $600 total for windows and skylights under the Energy Efficient Home Improvement Credit. This is part of the overall $1,200 annual cap.
Do I need a professional installation to qualify?
Not necessarily, but the installation must meet local codes and manufacturer specifications. DIY installations can qualify if they meet efficiency standards and you have the required certification.
Can I claim the credit if I don't owe taxes?
The credits are non-refundable, so they can only reduce your tax liability to zero. Any excess Residential Clean Energy Credit can be carried forward to future years, but the Energy Efficient Home Improvement Credit cannot.