Clean Fuel Production Credit

 

The Clean Fuel Production Credit is a newly established income tax credit for clean fuel production, available beginning January 1, 2025. The credit is for clean transportation fuel produced domestically and sold between January 1, 2025 and December 31, 2029.  Clean transportation fuel is divided into two broad categories:

  • sustainable aviation fuel (SAF) and
  • non-SAF transportation fuel.

Additionally, to qualify for the credit, any clean transportation fuel produced after December 31, 2025 must be exclusively derived from feedstocks either produced or grown in the United States, Mexico, or Canada.

A taxpayer cannot claim a Clean Fuel Production Credit unless the taxpayer is registered as a producer of clean fuel at the time of production.

The credit is equal to the product of:

  1. the applicable amount per gallon (or gallon equivalent) for any transportation fuel that is produced by the taxpayer at a qualified facility, and sold by the taxpayer in a qualified sale during the taxable year, and
  2. the emissions factor for such fuel as determined under the Code.

How to claim the credit

Taxpayers will first need to register using Form 637, Application for Registration (For Certain Excise Tax Activities) under Activity Letter “CA” (producer of SAF) or Activity Letter “CN” (producer of non-SAF transportation fuel), or both, as appropriate.

Taxpayers will then need to file Form 7218, Clean Fuel Production Credit, with their income tax return.

News releases

IR-2024-184, Treasury, IRS issue frequently asked questions regarding registration for the Clean Fuel Production Credit, July 10, 2024

IR-2024-153, Treasury, IRS issue guidance on Clean Fuel Production Credit, May 31, 2024

Law and guidance

Notice 2025-10, Section 45Z Clean Fuel Production Credit; Request for Public Comments PDF

Notice 2025-11, Section 45Z Clean Fuel Production Credit; Emissions Rates; Request for Comments PDF

Notice 2024-49, Section 45Z Clean Fuel and Production Credit; Registration

Notice of proposed rulemaking and notice of public hearing, Section 45Z Clean Fuel Production Credit

Forms and publications

Form 637, Application for Registration (For Certain Excise Tax Activities)

Form 7218, Clean Fuel Production Credit

Related

Fact Sheet 2024-25, Frequently asked questions about applying for registration for the Clean Fuel Production Credit under § 45Z, July 2024

637 Registration Program