119th Congress
S. 4639
IRS Whistleblower Program Improvement Act
- Introduced
- In committee
- Passed Senate
- Passed House
- To President
- Became law
- Sponsor
- Chuck Grassley(R-IA)
- Introduced
- May 21, 2026
- Policy area
- Taxation
- Committees
- Senate Committee on Finance
- Official text
- Introduced in Senate · Congress.gov page
Cosponsors (3)
Original cosponsors (1)
- Ron Wyden (D-OR)
Added later (2)
- Margaret Wood Hassan (D-NH) · Jun 1, 2026
- Susan M. Collins (R-ME) · Jun 1, 2026
Summary
No Congressional Research Service summary yet. CRS usually publishes one a few weeks after a bill is introduced.
Official title: A bill to provide additional support to whistleblowers who report information about noncompliance with Federal tax laws.
Latest action(May 21, 2026): Read twice and referred to the Committee on Finance.
Roll-call votes
No recorded votes on this bill.
Actions
- May 21, 2026 · Senate
Read twice and referred to the Committee on Finance. - May 21, 2026
Introduced in Senate