Couple looking at a laptop

Beyond promotions, rebates, and financing, taking advantage of the innovation of a Lennox® system may also mean you can take advantage of federal, eco-friendly tax credits on high-efficiency systems to save even more.

Here’s how to get started:

  • Read on to see if your system qualifies for a federal tax credit
  • Download the corresponding certificate for your product below
  • Submit it when you file your tax return

Federal HVAC Tax Credit—for Equipment Purchased and Installed 2018 – 2021

In December 2020, the U.S. government renewed the 25C tax credit for high-efficiency heating and cooling equipment. If you qualify for any of the federal HVAC tax credits, then you may be eligible to receive credit on your next tax return by claiming the purchase on your taxes.

What it covers:

  • Up to 10% of the cost to $500, or a specific amount from $50 to $300
  • $300 maximum credit available for qualifying central Air Conditioners, Heat Pumps, Packaged Units and Ductless Mini-Split Systems
  • $150 maximum credit available for qualifying Furnaces and Boilers

Qualification details:

Equipment must be installed in your main home owned in the United States; rentals or new construction do not qualify. The tax credit has other limitations. Homeowners should consult with their tax advisor for applicability

Federal Energy Efficient Tax Credit—2021 Status

Under the Further Consolidated Appropriations Act, 2021 which was signed in December 2020, the U.S. Government renewed the nonbusiness energy property credit available for both 2018 and 2019. Tax credits for non-business energy property are now available for purchases placed in service through December 31, 2021.

The best source for information on current U.S. tax credits is at the ENERGY STAR website.

Check Available Certification Statements

Explore the certificate links below so see if you qualify. If your equipment is mentioned on the certificate, download it for your tax purposes.

Other Ways to Save—Local Utility Rebates

You may be eligible for additional utility rebates in your region. Contact your local utilities company to find out, or visit to search the DSIRE Database of State Incentives for Renewables and Efficiency®.

Get help from a West Jefferson Plumbing & Heating

If you have any questions about the eligibility of your Lennox heating and air-conditioning equipment, contact West Jefferson Plumbing & Heating.