US SB4639 | 2025-2026 | 119th Congress
Status
Sponsorship: Bipartisan Bill
Status: Introduced on May 21 2026 - 25% progression
Action: 2026-05-21 - Read twice and referred to the Committee on Finance.
Pending: Senate Finance Committee
Text: Latest bill text (Introduced) [PDF]
Status: Introduced on May 21 2026 - 25% progression
Action: 2026-05-21 - Read twice and referred to the Committee on Finance.
Pending: Senate Finance Committee
Text: Latest bill text (Introduced) [PDF]
Summary
A bill to provide additional support to whistleblowers who report information about noncompliance with Federal tax laws.
Title
IRS Whistleblower Program Improvement Act
Sponsors
| Sen. Chuck Grassley [R-IA] | Sen. Ron Wyden [D-OR] | Sen. Susan Collins [R-ME] | Sen. Margaret Hassan [D-NH] |
History
| Date | Chamber | Action |
|---|---|---|
| 2026-05-21 | Senate | Read twice and referred to the Committee on Finance. |
Same As/Similar To
SB3931 (Related) 2026-02-26 - Read twice and referred to the Committee on Finance.
HB7959 (Related) 2026-04-28 - Received in the Senate and Read twice and referred to the Committee on Finance.
SB5441 (Related) 2026-09-17 - Placed on Senate Legislative Calendar under General Orders. Calendar No. 670.
HB7959 (Related) 2026-04-28 - Received in the Senate and Read twice and referred to the Committee on Finance.
SB5441 (Related) 2026-09-17 - Placed on Senate Legislative Calendar under General Orders. Calendar No. 670.
Subjects
US Congress State Sources
| Type | Source |
|---|---|
| Summary | https://www.congress.gov/bill/119th-congress/senate-bill/4639/all-info |
| Text | https://www.congress.gov/119/bills/s4639/BILLS-119s4639is.pdf |
