Bill Sponsor
House Bill 9498
119th Congress(2025-2026)
Taxpayer Advocate Participation Act
Introduced
Introduced
Introduced in House on Jun 29, 2026
Overview
Text
Bill Intelligence

The "Taxpayer Advocate Participation Act" authorizes the National Taxpayer Advocate to appear as amicus curiae in federal tax cases to present the views of the National Taxpayer Advocate on issues affecting taxpayers' rights. It aims to enable the Advocate to participate in actions related to federal tax law, particularly those impacting taxpayers' rights, to provide a broader perspective on such matters in court cases.

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Introduced
Jun 29, 2026
Latest Action
Sep 8, 2026
Origin Chamber
House
Type
Bill
Bill
The primary form of legislative measure used to propose law. Depending on the chamber of origin, bills begin with a designation of either H.R. or S. Joint resolution is another form of legislative measure used to propose law.
Bill Number
9498
Congress
119
Policy Area
Taxation
Taxation
Primary focus of measure is all aspects of income, excise, property, inheritance, and employment taxes; tax administration and collection. Measures concerning state and local finance may fall under Economics and Public Finance policy area.
Sponsorship by Party
Republican
Florida
Democrat
Washington
House Votes (0)
Senate Votes (0)
No House votes have been held for this bill.
Summary

Taxpayer Advocate Participation Act

This bill authorizes the National Taxpayer Advocate to appear as amicus curiae and submit amicus briefs in a U.S. court in cases involving federal tax law.

Further, the bill requires federal courts to permit such appearances. (An amicus curiae is a person or group that is not a party in a court case but has an interest in the case and may be permitted to submit a brief, known as an amicus brief, to the court in relation to the case.) Under the bill, the National Taxpayer Advocate may present the views of the National Taxpayer Advocate in such a case only with respect to an issue which may broadly affect certain rights of taxpayers.

As background, the National Taxpayer Advocate leads the Taxpayer Advocate Service, which is an independent organization within the Internal Revenue Service (IRS) responsible for helping taxpayers resolve problems with the IRS. The National Taxpayer Advocate is also responsible for proposing administrative and legislative changes to mitigate such problems. Under current law, the National Taxpayer Advocate is not authorized to appear as amicus curiae or submit amicus briefs in cases involving federal tax law.

Text (2)
September 8, 2026
June 29, 2026
Actions (6)
09/08/2026
Placed on the Union Calendar, Calendar No. 699.
09/08/2026
Reported (Amended) by the Committee on Ways and Means. H. Rept. 119-799.
07/01/2026
Ordered to be Reported in the Nature of a Substitute by the Yeas and Nays: 39 - 0.
07/01/2026
Committee Consideration and Mark-up Session Held
06/29/2026
Referred to the House Committee on Ways and Means.
06/29/2026
Introduced in House
Public Record
Record Updated
Sep 9, 2026 2:52:35 PM