Energy-Efficient Renovations: HELOC Financing Paired With Tax Credits
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June 11, 2025

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Homeowners are increasingly turning to energy-efficient renovations to cut utility bills, increase property value, and reduce environmental impact. But financing these projects can be daunting. Fortunately, a Home Equity Line of Credit (HELOC) paired with lucrative federal and state tax credits offers a smart, accessible path to funding your green home upgrades.

In this guide, we’ll explore how to strategically use a HELOC alongside tax credits to make your energy-efficient renovation dreams a reality—without breaking the bank.


Why Energy-Efficient Renovations Matter

Energy-efficient home improvements go beyond aesthetics—they deliver tangible value:

  • Lower monthly utility bills
  • Reduced carbon footprint
  • Enhanced home resale value
  • Improved indoor comfort and air quality

Projects like solar panel installations, new insulation, ENERGY STAR-rated windows, and heat pump HVAC systems are among the top upgrades eligible for both financial incentives and long-term savings.


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What Is a HELOC and How Does It Work?

A Home Equity Line of Credit (HELOC) is a revolving line of credit secured against the equity in your home. It works much like a credit card: you draw from the available funds as needed, only pay interest on what you use, and can borrow again once you repay.

Key benefits:

  • Flexible access to funds
  • Often lower interest rates than credit cards or personal loans
  • Interest may be tax-deductible when used for qualified home improvements


How Tax Credits Boost Your Budget

Federal and some state-level governments offer tax credits that directly reduce the amount you owe on your income taxes—making energy-efficient upgrades even more cost-effective.

Federal Energy Efficient Home Improvement Credit (25C)

Effective through 2032, this credit offers:

  • Up to 30% back on qualifying costs
  • Annual limits up to $3,200
  • Covers improvements like insulation, windows, doors, and HVAC systems

Residential Clean Energy Credit (25D)

This long-term credit (through 2034) gives:

  • 30% credit for solar panels, solar water heaters, geothermal heat pumps, and more
  • No annual limit
  • Ability to carry forward unused credit


How to Pair HELOC Financing With Tax Credits

Combining HELOC financing with energy efficiency tax credits can stretch your renovation budget dramatically.

Step-by-Step Strategy

  1. Get a HELOC Pre-Approval
    Shop around for lenders offering competitive HELOC rates. Many credit unions and banks offer promotional introductory rates.
  2. Plan Eligible Renovations
    Focus on improvements that qualify for federal and state credits. Consider getting a home energy audit to prioritize projects.
  3. Time Your Expenses
    Use the HELOC funds to pay for your renovations, keeping records of every qualified expense.
  4. Claim Your Credits
    When you file your taxes, use IRS Form 5695 to apply for your energy-related credits.

FAQs

Can I use a HELOC to finance solar panels?

Yes! Solar panels are eligible for the Residential Clean Energy Credit. Using a HELOC to fund installation allows you to claim the tax credit while preserving upfront cash.

Is HELOC interest tax-deductible?

Only if the HELOC is used to “buy, build, or substantially improve” the home securing the loan. Energy-efficient upgrades typically qualify.

How much can I claim in tax credits for my renovation?

You can claim up to $3,200 annually under the Energy Efficient Home Improvement Credit and 30% of your clean energy costs with no dollar limit under the Residential Clean Energy Credi

Read Next

Unlock Your Home Equity with Figure

  • Approval in 5 minutes. Funding in as few as 5 days
  • Borrow $20K-$400K
  • Consolidate debt or finance home projects
  • Fastest way to turn home equity into cash
  • 100% online application

Our advice is based on experience in the mortgage industry and we are dedicated to helping you achieve your goal of owning a home. We may receive compensation from partner banks when you view mortgage rates listed on our website.

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