Tax Credit Product Lookup Tool
The One Big Beautiful Bill Act (P.L. 119-21), enacted on July 4, 2025, revised dates and provisions in the Internal Revenue Code that affect some or all of the tax credits described below. Though these pages should not be considered tax advice, they are subject to change as more information becomes available. For additional information, please see Treasury.gov or IRS.gov.
Contractors and plumbers can use this tool to determine if an appliance meets certain eligibility criteria for the Federal Energy Efficient Home Improvement tax credit. The tool produces a results page that can be saved for future reference.
To get started, select your product below then enter the installation year and your appliance's model number to determine if the rated energy efficiency information provided by the manufacturer shows compliance with the Consortium for Energy Efficiency’s (CEE) highest numeric performance Tier applicable.
CEE’s Tiers serve as one of the criteria used to determine eligibility for certain equipment under the Federal Energy Efficient Home Improvement tax credit.
Select a product type below to begin your search
Please note that these data are not intended to indicate eligibility for other programs.
The search results and data provided are the representations submitted to DOE by manufacturers. DOE makes no representations or warranties regarding the accuracy of the data. It is being provided for the purpose of communicating eligibility for these CEE Tiers. For questions regarding the completeness or accuracy of the content please use the .