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IntroducedMay 21, 2026
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Passed Senate
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Passed House
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Became Law
United States Senate Bill
A bill to provide additional support to whistleblowers who report information about noncompliance with Federal tax laws.
Last Action See all actions
Senate • May 21, 2026: Read twice and referred to the Committee on Finance.
Summary
Comments on S 4639
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Sponsors
Votes
Actions
- May 21, 2026 | Senate
- Introduced in Senate
- Read twice and referred to the Committee on Finance.
Bill Texts
Documents

