A bill to amend the Internal Revenue Code of 1986 to modify the penalties relating to the disclosure of tax return information relating to contributors to certain tax-exempt organizations, and for other purposes.

5/15/2026, 10:56 AM

Summary of Bill S 4539

The bill, introduced in the 119th Congress, aims to amend the Internal Revenue Code of 1986 specifically to adjust the penalties associated with revealing tax return details pertaining to donors of particular tax-exempt entities.

Current Status of Bill S 4539

Bill S 4539 is currently in the status of Bill Introduced since May 14, 2026. Bill S 4539 was introduced during Congress 119 and was introduced to the Senate on May 14, 2026. Bill S 4539's most recent activity was Read twice and referred to the Committee on Finance. as of May 14, 2026

Bipartisan Support of Bill S 4539

Total Number of Sponsors

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Republican Sponsors

Unaffiliated Sponsors

Total Number of Cosponsors

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Republican Cosponsors

Unaffiliated Cosponsors

Policy Area and Potential Impact of Bill S 4539

Primary Policy Focus

Alternate Title(s) of Bill S 4539

A bill to amend the Internal Revenue Code of 1986 to modify the penalties relating to the disclosure of tax return information relating to contributors to certain tax-exempt organizations, and for other purposes.