
What is Form 5695 for?
Form 5695 (2021) allows you to claim residential energy credits for qualified energy efficiency improvements and renewable energy systems. The form covers a wide range of eligible improvements, including solar panels, geothermal heat pumps, fuel cells, biomass stoves, and solar water heaters. It helps homeowners reduce overall costs while promoting energy efficiency and sustainability.
When You’d Use Form 5695
You should file Form 5695 with your 2021 tax return if you installed energy-efficient home upgrades during that tax year. If you missed claiming these credits, you may still file an amended return, including using IRS Form 1040-X. The credit applies to both new or existing homes, and any unused portion of the residential clean energy credit may carry forward to future tax years.
Key Rules or Details for 2021
- Residential Clean Energy Credit: This tax credit applies to renewable energy systems like solar systems, geothermal heat pumps, wind turbines, and fuel cells. It equals 26% of qualified expenses, including installation costs. The credit applies to your primary and secondary residence in the United States.
- Nonbusiness Energy Property Credit: This credit can be carried forward for more minor energy-saving improvements, such as insulation, exterior doors, air sealing materials, water heaters, or central air conditioners. The total combined credit limit is $500 across all tax years since 2005. Only existing homes qualify for this efficient home improvement credit.
- Energy Efficiency Requirements: Products must meet the Energy Star Program standards or similar efficiency ratings. Air-source heat pumps, water-saving devices, and other qualified energy properties must be new and certified as energy-efficient.
- Special Rules: Financial incentives such as rebates or loan origination fees reduce the qualifying costs. You cannot claim the same expenses twice, and each property owner may only claim their portion if ownership is shared with another person.
Step-by-Step (High Level)
Step 1: Gather Documentation
Collect receipts, invoices, and manufacturer certifications that show energy-efficient improvements made in 2021. These prove eligibility for credits such as the solar tax credit, biomass stoves, or geothermal heat systems.
Step 2: Complete Part I for Renewable Energy
Report qualified expenses for renewable energy such as solar panels, solar water heaters, geothermal heat pumps, or fuel cell property. Include installation costs for such property and calculate the credit amount that shows the energy-efficient total.
Step 3: Complete Part II for Energy Efficiency Improvements
Enter the costs for air sealing, insulation, exterior doors, windows, and central air conditioning systems. Apply the lifetime credit limit and confirm that your energy property meets Energy Star certification standards.
Step 4: Apply Credit Limits and Carry Forward
Review your total combined credit limit and maximum annual credit. If the excess credit exceeds your tax liability, you can carry forward the unused portion to future years.
Step 5: File or Amend Your Tax Return
Attach Form 5695 to your annual income tax return. If filing late, use Form 1040-X to amend and include any energy efficiency credits you missed. Keep your documentation for potential review by the IRS.
Common Mistakes and How to Avoid Them
- Claiming new construction for ineligible credits: Avoid claiming the nonbusiness energy property credit for a new home. Only energy-efficient improvements made to an existing home qualify.
- Forgetting the lifetime credit limit: Review past returns to ensure you have not exceeded the $500 combined credit limit. The IRS may disallow excess claims.
- Omitting facts by the IRS through certifications: Always keep documentation that your equipment meets Energy Star or efficiency standards. Retain these for at least three years.
- Including ineligible costs: Do not include installation labor for building materials, such as insulation or doors. Only the product cost qualifies.
- Ignoring rebates or financial incentives: Subtract rebates, interest paid on financed systems, or utility discounts from total qualified expenses before claiming.
- Misallocating ownership credits: If more than one property owner contributed, divide the credit based on each person’s payment amount.
- Failing to claim carry-forward credits: Track any unused portion of the residential clean energy credit and apply it to future years to maximize savings.
What Happens After You File
After filing Form 5695, most electronic tax returns processed within 21 days. Paper returns may take up to six weeks to process. The credit amount directly reduces your tax liability, and any excess credit from renewable energy improvements can be carried forward to future years. Keep all records related to qualified energy property and eligible improvements in case the IRS requests verification.
FAQs
Can I claim Form 5695 residential energy credits if I financed my energy-efficient home improvement?
Yes, you can still claim the tax credit. The credit applies to qualified expenses paid in 2021, regardless of whether you financed them through loans or paid upfront.
What happens if my energy efficiency credit is larger than my tax bill?
If your residential clean energy credit exceeds your tax liability, the unused portion can carry forward to future tax years. However, non-business energy property credits do not carry over to subsequent years.
Do I need a home energy audit to claim the efficient home improvement credit?
A home energy audit or a series of home energy audits can help confirm eligible improvements and energy efficiency levels. It ensures your upgrades meet IRS and Energy Star Program requirements.
Can I claim Form 5695 energy property credits for rental or commercial properties?
No, Form 5695 residential energy credits only apply to homes used as residences. Rental or business properties may be eligible for various renewable energy or depreciation-related incentives.
How does fuel cell property qualify for energy efficient property credit?
Fuel cells qualify when installed in your main home and meet efficiency and capacity requirements. The credit amount equals $500 per half-kilowatt of power generated.
Can I include biomass stoves or biomass boilers in my energy efficient home improvements?
Yes, biomass stoves and biomass boilers are eligible improvements under the non-bureau solar energy property credit, as well as the energy efficiency and emission standards.
What happens if the IRS Form 5695 credit exceeds my maximum credit limit?
The IRS limits the maximum credit for each property owner. Any excess credit not used to offset your tax liability carries forward to future years.

