An IRS notice provides interim guidance describing rules that the IRS intends to include in proposed regulations regarding the domestic content bonus credit requirements for:

• –the Code Sec. 45 electricity production tax credit,
• –the new Code Sec. 45Y clean electricity production credit,
• –the Code Sec. 48 energy investment credit, and
• –the new Code Sec. 48E clean energy investment credit.

The notice also provides a safe harbor regarding the classification of certain components in representative types of qualified facilities, energy projects, or energy storage technologies. Finally, it describes recordkeeping and certification requirements for the domestic content bonus credit.

Taxpayer Reliance

Taxpayers may rely on the notice for any qualified facility, energy project, or energy storage technology the construction of which begins before the date that is 90 days after the date of publication of the forthcoming proposed regulations in the Federal Register.

The IRS intends to propose that the proposed regs will apply to tax years ending after May 12, 2023.

Domestic Content Bonus Requirements

The notice defines several terms that are relevant to the domestic content bonus credit, including manufactured, manufactured product, manufacturing process, mined and produced. In addition, the notice extends domestic content test to retrofitted projects that satisfy the 80/20 rule for new and used property.

The notice also provides detailed rules for satisfying the requirement that at least 40 percent (or 20 percent for an offshore wind facility) of steel, iron or manufactured product components are produced in the United States. In particular, the notice provides an Adjusted Percentage Rule for determining whether manufactured product components are produced in the U.S.

Safe Harbor for Classifying Product Components

The safe harbor applies to a variety of project components. A table list the components, the project that might use each component, and assigns each component to either the steel/iron category or the manufactured product category.

The table is not exhaustive. In addition, components listed in the table must still meet the relevant statutory requirements for the particular credit to be eligible for the domestic content bonus credit.

Certification and Substantiation

Finally, the notice explains that a taxpayer that claims the domestic content bonus credit must certify that a project meets the domestic content requirement as of the date the project is placed in service. The taxpayer must also satisfy the general income tax recordkeeping requirements to substantiate the credit.

A taxpayer certifies a project by submitting a Domestic Content Certification Statement to the IRS certifying that any steel, iron or manufactured product that is subject to the domestic content test was produced in the U.S. The taxpayer must attach the statement to the form that reports the credit. The taxpayer must continue to attach the form to the relevant credit form for subsequent tax years.