H.R. 9498 (119th)Bill Overview

Taxpayer Advocate Participation Act

domestic policy
Cosponsors
Support
Bipartisan
Introduced
Jun 29, 2026
Discussions
Bill Text
Current stageCommittee

Referred to the House Committee on Ways and Means.

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

The bill authorizes the National Taxpayer Advocate (an IRS Office of the Taxpayer Advocate official) to appear as amicus curiae in any United States court action related to Federal tax law. The Advocate may present views only on issues that may broadly affect taxpayers' rights, particularly those referenced in subsection (a)(3).

Why people may split

Whether mandating courts to accept Advocate appearances removes proper judicial discretion.

Watch point

Relative to its intended legislative type, this bill clearly and concisely creates an administrative authority by amending the Internal Revenue Code to permit the National Taxpayer Advocate to appear as amicus curiae in federal tax cases and to require courts to allow such appearances.

The bill authorizes the National Taxpayer Advocate (an IRS Office of the Taxpayer Advocate official) to appear as amicus curiae in any United States court action related to Federal tax law.

The Advocate may present views only on issues that may broadly affect taxpayers' rights, particularly those referenced in subsection (a)(3).

The statute requires a federal court to grant the Advocate's application to appear.

Passage65/100

Narrow, administrative reform with low fiscal impact increases chances, though judicial or procedural objections could slow progress.

CredibilityPartially aligned

Relative to its intended legislative type, this bill clearly and concisely creates an administrative authority by amending the Internal Revenue Code to permit the National Taxpayer Advocate to appear as amicus curiae in federal tax cases and to require courts to allow such appearances.

Contention50/100

Whether mandating courts to accept Advocate appearances removes proper judicial discretion.

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
TaxpayersFederal agencies

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • TaxpayersProvides courts with an independent taxpayer-focused perspective on legal issues affecting many taxpayers.
  • TaxpayersMay promote more consistent judicial consideration of taxpayer rights across jurisdictions.
  • Potential benefitCould surface systemic IRS practices and administrative concerns for judicial consideration.
Likely burdened
  • Federal agenciesMay increase filings and amicus activity, adding workload for federal courts.
  • Potential burdenCould create overlaps or conflicts with Justice Department or Treasury litigation roles.
  • Potential burdenRequiring courts to grant appearances may limit judicial discretion in managing dockets.
03 · Why people split

Why the argument around this bill splits.

Whether mandating courts to accept Advocate appearances removes proper judicial discretion.
Progressive85%

Generally favorable.

This expands an independent advocate's formal role defending taxpayer rights and highlighting systemic harms.

It is seen as strengthening procedural protections for low-income and vulnerable taxpayers.

Leans supportive
Centrist65%

Cautious support.

The change is a modest procedural expansion likely to improve expertise in tax cases, but mandating courts to allow appearances raises separation and workload questions.

Split reaction
Conservative60%

Mildly supportive but wary.

Supports stronger taxpayer protections against IRS overreach, but concerned about expanding an executive-branch advocate's role and mandating court acceptance of appearances.

Split reaction
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood65/100

Narrow, administrative reform with low fiscal impact increases chances, though judicial or procedural objections could slow progress.

Scope and complexity
24%
Scopenarrow
24%
Complexitylow
Why this could stall
  • Whether courts or DOJ will object to mandatory grant language
  • Absence of CBO/score or administrative cost estimate
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Whether mandating courts to accept Advocate appearances removes proper judicial discretion.

Narrow, administrative reform with low fiscal impact increases chances, though judicial or procedural objections could slow progress.

Unlocked analysis

Relative to its intended legislative type, this bill clearly and concisely creates an administrative authority by amending the Internal Revenue Code to permit the National Taxpayer Advocate to appear as amicus curiae in…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
Open full analysis