Summary#
This bill would change the federal investment tax credit for advanced manufacturing to cover facilities that make semiconductor materials, not just semiconductors or semiconductor equipment. It defines two classes of semiconductor materials—“direct production” (materials built into a finished chip) and “indirect production” (materials used in making, testing, or packaging chips)—and gives many examples. The Treasury Secretary, working with the Commerce Secretary, must publish a list of qualifying materials within 180 days and update it every year. The change would apply to property placed in service after the bill becomes law.
- Main change: adds “semiconductor materials” to the definition of an advanced manufacturing facility eligible for the investment credit.
- Defines materials: lists what counts as direct production materials (substrates, thin films, packaging substrate, bonding/interconnect materials) and indirect production materials (process chemicals, photolithography supplies, cleaning/CMP materials, test/inspection items, packaging process materials, wafer-handling materials, chamber materials, and other items the Secretary identifies).
- Administration: requires a public list of qualifying materials and a taxpayer petition process for items not on the list.
- Effective date: applies to property placed in service after enactment.
What it means for you#
- Manufacturers of semiconductor materials: This could mean your plant or equipment investments may now qualify for the advanced manufacturing investment credit if your facility’s main purpose is making qualifying materials.
- Semiconductor fabs and equipment makers: If you produce materials in-house or invest in facilities specifically for material production, those investments may become eligible for the credit.
- Suppliers of materials and chemicals: More of your products may be classified as qualifying materials, which could make buyers more likely to purchase domestically produced inputs.
- Taxpayers claiming the credit: Businesses that invest in facilities producing qualifying materials may be able to claim the investment credit on property placed in service after the law starts.
- Government agencies (Treasury and Commerce): Must publish and update a list of qualifying materials and process petitions from taxpayers asking for determinations on materials not yet listed.
What is unclear:
- The bill’s text does not say how large the credit will be for newly covered materials or how the credit interacts with existing limits and rules in the tax code as currently written.
Expenses#
No publicly available information.
- The bill text does not include a fiscal note or cost estimate.
- Because the change expands who may claim an investment tax credit, it could reduce federal tax revenue compared with current law, but no estimate is provided in the materials supplied.
- There will likely be administrative costs for Treasury and Commerce to prepare the initial list, update it annually, and handle taxpayer petitions, but no amounts are given.
Proponents' View#
- The bill appears intended to broaden which parts of the semiconductor supply chain qualify for a federal investment tax credit by explicitly including materials used to make chips.
- A possible argument for the bill is that it encourages investment in domestic production of materials that are essential to semiconductor manufacturing.
- Requiring a published list and a petition process could provide clearer rules about which materials qualify, reducing uncertainty for investors and producers.
- Expanding eligible facilities may support more onshore manufacturing capacity for key inputs.
Opponents' View#
- One concern is increased federal tax expenditures: expanding the credit could lower tax revenue, and the bill provides no fiscal estimate.
- The definitions use terms like “primarily used” and exclude materials with “generic use” that are “predominately used” outside semiconductors; those tests may be hard to apply and could create disputes over eligibility.
- Creating and maintaining a list and handling petitions may create administrative delays and added paperwork for both agencies and taxpayers.
- The bill does not specify how the expanded definition interacts with other limits or eligibility rules in the tax code, leaving uncertainty about how businesses will calculate and claim the credit.