H.R. 640

119th Congress

In Committee

Chemical Tax Repeal Act

Sponsored byRepublican:Rep. Van Duyne, Beth [R-TX-24]TX· Introduced 22 January 2025

9

Cosponsors

3

Actions

0

Amendments

1

Committees

Since introduced

Introduced
Committee
Passed Chamber
Passed Both
Enacted
Step 1 of 0
Latest action

Referred to the House Committee on Ways and Means.

22 January 2025·1 year ago

Summary

Introduced in House · Updated 9 June 2026

Chemical Tax Repeal Act

This bill repeals the Hazardous Substance Superfund excise tax imposed on certain chemicals and chemical substances.

Under current law, an excise tax is imposed through December 31, 2031, on taxable chemicals and taxable chemical substances that are (1) manufactured or produced in the United States, or (2) imported into the United States. The excise tax rate varies between 44 cents per ton to $9.74 per ton, depending on the chemical and certain other variables. (There are 42 listed taxable chemicals and 151 listed taxable chemical substances.)

Further, under current law, amounts collected from the excise tax on taxable chemicals and taxable chemical substances are deposited into the Hazardous Substance Superfund, which finances the remediation of certain environmentally contaminated sites.

Timeline

3 actions

  1. Referred to the House Committee on Ways and Means.

    22 January 2025 · IntroReferral

  2. Introduced in House

    22 January 2025 · IntroReferral

  3. Introduced in House

    22 January 2025 · IntroReferral

Sponsorship

9 cosponsors

Sponsor

Republican:Rep. Van Duyne, Beth [R-TX-24]TX

Cosponsors

  • Republican9100%

Classification

Policy area

Taxation

Committees

1

  • Ways and Means Committee

    House · Standing

    • Referred To22 Jan 2025

Cosponsor momentum

Cumulative over time

Cosponsors grew from 3 on 22 January 2025 to 9 on 15 August 2025.

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