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HR 640 119th Congress

Chemical Tax Repeal Act

To amend the Internal Revenue Code of 1986 to repeal the excise taxes on taxable chemicals and taxable substances.

Official Title as Introduced Congress.gov

Introduced Jan 22, 2025 Latest action Jan 22, 2025 Sponsor: Rep. Van Duyne, Beth [R-TX-24] Taxation
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Source: Congress.govUpdated 2026-08-03 11:15:40 UTC.

Source-linked procedural record

Bill journey

5 dated records

This is a chronology, not a progress score. Politically.com does not classify stages or infer what comes next. Records sharing a date are grouped because not every source field supplies a time.

Congress.gov Recently refreshed U.S. Senate XML Recently refreshed
Introduction 1 One supplied introduction date.
Official actions 3 3 dated action records.
Committees 1 1 undated relationship.
Amendments 0 No record is cached.
Text versions 1 1 dated, 0 without a supplied date.
House roll calls 0 No exact legislation-key match in the House-vote cache.
Senate roll calls 0 No exact document-key match in the Senate-vote cache.
Related measures 1 1 undated relationship.
Linked law 0 No linked law record is cached; this does not predict outcome.

  1. Official action Congress.gov

    Referred to the House Committee on Ways and Means.

    IntroReferral · House floor actions · Code H11100

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    Official action Congress.gov

    Introduced in House

    IntroReferral · Library of Congress · Code Intro-H

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    Official action Congress.gov

    Introduced in House

    IntroReferral · Library of Congress · Code 1000

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    Text version Congress.gov

    Introduced in House

    A dated text-version record is available.

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View the complete bill journey as an accessible table
Every dated cached record linked to HR 640. Same-date row order does not assert procedural sequence.
Date and timeRecordOfficial detailSource
IntroductionIntroduced Introduced in the House. Congress.gov
Official actionReferred to the House Committee on Ways and Means. No additional detail supplied.IntroReferral · House floor actions · Code H11100 Congress.gov
Official actionIntroduced in House No additional detail supplied.IntroReferral · Library of Congress · Code Intro-H Congress.gov
Official actionIntroduced in House No additional detail supplied.IntroReferral · Library of Congress · Code 1000 Congress.gov
Text versionIntroduced in House A dated text-version record is available. Congress.gov

House roll calls join only on matching Congress, legislation type, and number. Senate roll calls join only on matching source-supplied document type and number, not question text. Committee and related-measure relationships have no date in their relationship records and therefore are counted above but never placed on the chronology.

Congressional Research Service

CRS summary

Introduced in House Jan 22, 2025

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.

Official documents

Text versions