What is a QMID number?

A QMID (Qualified Manufacturer Identification Number) is a 4-character alphanumeric code assigned by the IRS to manufacturers of energy-efficient equipment. Starting January 1, 2025, this code is required when claiming the 25C Energy Efficient Home Improvement Credit on IRS Form 5695.

How do I find my QMID code?

Use our free QMID lookup tool - search by brand name or manufacturer. You can also check your manufacturer's documentation, visit their website, or contact your HVAC installer. Brand names often differ from manufacturer names.

Where is the IRS QMID list?

The official IRS list of qualified manufacturers is at IRS.gov. Our directory makes it easier to search by brand name and find the correct QMID for your equipment.

What is the 25C Energy Efficient Home Improvement Credit?

The 25C credit, also known as the Energy Efficient Home Improvement Credit, allows homeowners to claim up to 30% of the cost of qualifying energy-efficient improvements, including heat pumps, central air conditioning, and furnaces. Heat pumps can qualify for up to $2,000 in credits.

Why do I need a QMID for IRS Form 5695?

The IRS requires the QMID to verify that your HVAC equipment was manufactured by a qualified company. Without a valid QMID on Form 5695, your tax credit claim may be delayed or denied.

Does my equipment qualify for the tax credit?

Equipment must meet specific efficiency requirements (SEER2, EER2, HSPF2 ratings) and be installed in your primary residence. The QMID confirms the manufacturer is qualified, but you should also verify your specific model meets efficiency requirements and consult a tax professional for eligibility.

Updated for 2026 Tax Season

Find Your QMID2026 IRS Qualified Manufacturer List

Search the qualified manufacturer list for the QMID code you need on IRS Form 5695.

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What Is the Qualified Manufacturer List?

A QMID (Qualified Manufacturer Identification number) is a four-character code the IRS assigns to manufacturers whose products qualify for the Energy Efficient Home Improvement Credit, also known as the 25C tax credit. The credit was expanded by the Inflation Reduction Act of 2022. Starting with tax year 2025, you must enter the manufacturer's QMID on IRS Form 5695 to claim the credit on your federal income taxes.

The credit covers heat pumps, central air conditioners, furnaces, water heating equipment, biomass stoves, and energy efficiency upgrades like insulation, windows, and doors installed in a home in the United States. Annual credit limits apply: up to $2,000 for heat pumps, heat pump water heaters, and biomass stoves, and up to $1,200 for other qualifying improvements. The QMID appears on the manufacturer's product certification statement, but tracking it down can be a hassle — that's what this directory is for.

Use the search above to find codes for major brands like Trane, Rheem, Lennox, Carrier, Bradford White, and Milgard. Each manufacturer page lists the QMID, the brand names it covers, and answers to common questions, so you have everything you need for your tax filing or rebate claim. For step-by-step filing help, see our Form 5695 guides, or explore heat pump and air conditioner data in HVAC Market Insights.

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Important Legal Disclaimer

THIS SERVICE DOES NOT PROVIDE TAX, LEGAL, OR FINANCIAL ADVICE. The QMID Directory is an educational reference tool only. You must consult a qualified tax professional and independently verify all information with the IRS before claiming any tax credits.

The Service and all information are provided “AS IS” WITHOUT WARRANTIES OF ANY KIND, express or implied, including warranties of accuracy, completeness, timeliness, or fitness for any purpose. QMID codes and manufacturer qualifications may be inaccurate, incomplete, or outdated and may change without notice.

WE DISCLAIM ALL LIABILITY for any tax consequences, denied credits, penalties, or other damages arising from your use of or reliance on this Service. Maximum aggregate liability is $0.00. You assume all risk associated with use of this Service. By using this Service, you agree to our Terms of Service and Privacy Policy.

Verify all QMID codes directly with the IRS at irs.gov/credits-deductions/energy-efficient-home-improvement-credit. We are not affiliated with, endorsed by, or connected with the Internal Revenue Service or any government agency.

What Is the Qualified Manufacturer List?