S 448 · 119th Congress 2025–2027

CIRCUIT Act

Fact sheet

Latest action · Feb 6, 2025 Read twice and referred to the Committee on Finance.

Progress

Where this bill reached, and when. A stage with no date was not reached; one that failed a vote and later carried shows the date it carried.

  1. IntroducedFeb 6, 2025
  2. Passed SenateNot reached
  3. Passed HouseNot reached
  4. To the PresidentNot reached
  5. Became lawNot reached

Summary

Credit Incentives for Resilient Critical Utility Infrastructure and Transformers Act or the CIRCUIT Act

This bill expands the advanced manufacturing production tax credit to include up to 10% of the cost to produce transformers that have an input voltage of 34.5 kilovolts or less, have an output voltage of 600 volts or less, and are rated for operation at a frequency of 60 hertz (i.e., distribution transformers).

As background, the advanced manufacturing production tax credit (part of the general business tax credit) allows a tax credit for certain component parts (e.g., battery cells, solar modules, and inverters) and critical minerals (e.g., aluminum, lithium, and nickel) that are produced in the United States or a U.S. possession and sold generally to an unrelated third party for use in clean energy equipment. (Some exceptions apply.)

Cosponsors 1

Members who signed on, in the order they did. All signed on Feb 6, 2025.

SeatCosponsorSigned on
D-NVCatherine Cortez MastoOriginalFeb 6, 2025

Actions 2

Everything that happened, newest first.

  1. Feb 6, 2025Introduced in Senate
  2. Feb 6, 2025Read twice and referred to the Committee on Finance.

Related bills 1

Companion bills and other measures the record links to this one.

BillTitleRelationshipLatest action
HR 4128CIRCUIT ActIdentical billJun 25, 2025

Subjects

Assigned by the Library of Congress. Policy area: Taxation.

Text 1

Each version as it was printed, newest first.

  1. Feb 6, 2025Introduced in Senate

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Everything here is as published by Congress: the summary is the Congressional Research Service's, the action wording is the clerks', and the subjects are the Library of Congress's. How far it got is read from the actions themselves, taking the most recent one of each kind, so a bill that failed a vote and later passed is shown as having passed. Records come from this bill on Congress.gov and govinfo.gov.