H.R.9109

Stop ANTIFA Act of 2026

Introduced·6/2/26

Overview

This legislation represents a sweeping federal effort to designate Antifa as a domestic terrorist organization and establish a comprehensive governmental framework to investigate, prosecute, and dismantle networks engaged in domestic terrorism and organized political violence. The bill operates on multiple fronts simultaneously: it imposes a formal organizational designation on Antifa, directs federal agencies to develop a national counter-terrorism strategy targeting political violence, disrupts financial networks supporting such activity, scrutinizes tax-exempt entities that may be financing violence, and prioritizes specific categories of violent crimes for federal investigation and prosecution. The bill reflects a broad executive and legislative intent to treat organized political violence with the same institutional seriousness as international terrorism, leveraging existing federal anti-terrorism statutes while creating new coordination mandates across the Department of Justice, Department of Homeland Security, Department of the Treasury, and other federal law enforcement agencies.

Key Points

  • Formally designates Antifa as a domestic terrorist organization
  • Establishes a national strategy to investigate and disrupt domestic terrorism and political violence
  • Targets financial networks and tax-exempt entities supporting political violence
  • Prioritizes prosecution of specific violent crimes including assaults on federal officers and conspiracy against rights
  • Designates domestic terrorism as a national law enforcement priority area
  • Allocates funding to law enforcement partners for detection, prevention, and protection against domestic terrorism threats

Core Provisions

The centerpiece of the bill is the formal designation of Antifa as a domestic terrorist organization under §3(a), a classification that triggers the application of existing federal anti-terrorism statutes to individuals and entities associated with the group. Section 3(i) directs federal agencies to identify and disrupt financial networks that fund domestic terrorism and political violence, while §3(j) specifically tasks the IRS and relevant agencies with ensuring that tax-exempt organizations are not being used as conduits for financing such activity. Section 3(k) establishes investigative priorities, directing federal law enforcement to investigate individuals engaged in political violence and to prioritize crimes including assaulting federal officers, conspiracy against rights under federal law, and solicitation to commit crimes of violence. Section 4(a) mandates the development of a comprehensive national strategy for investigating, prosecuting, and disrupting entities and individuals engaged in acts of political violence and intimidation. Section 6 formally designates domestic terrorism as a national priority area and authorizes the allocation of funding to law enforcement partners for detection, prevention, and protection against domestic terrorism threats. The bill draws heavily on existing federal criminal statutes, incorporating offenses related to material support for terrorism, conspiracy, arson, and fraud as predicate crimes within its enforcement framework.

Key Points

  • §3(a): Designation of Antifa as a domestic terrorist organization
  • §3(i): Identification and disruption of financial networks funding domestic terrorism
  • §3(j): Enforcement against tax-exempt entities financing political violence
  • §3(k)(1)-(2): Investigative priorities including assaults on federal officers, conspiracy against rights, and solicitation to commit crimes of violence
  • §4(a): Mandate for a comprehensive national counter-political-violence strategy
  • §4(f): Regular progress reporting to the President through the Homeland Security Advisor
  • §6: Designation of domestic terrorism as a national priority area with associated funding authorization

Legal References

  • 18 U.S.C. § 2331 (definitions of domestic and international terrorism)
  • 18 U.S.C. § 2339 (harboring or concealing terrorists)
  • 18 U.S.C. § 2339A (providing material support to terrorists)
  • 18 U.S.C. § 2339B (providing material support to designated terrorist organizations)
  • 18 U.S.C. § 2339C (financing of terrorism)
  • 18 U.S.C. § 2339D (receiving military-type training from a foreign terrorist organization)
  • 18 U.S.C. § 371 (conspiracy to commit federal offenses)
  • 18 U.S.C. § 373 (solicitation to commit a crime of violence)
  • 18 U.S.C. § 844 (arson and explosive offenses)
  • 18 U.S.C. § 1031 (major fraud against the United States)
  • 22 U.S.C. § 611 et seq. (Foreign Agents Registration Act)

Implementation

Implementation responsibility is distributed across multiple federal departments and agencies. The Department of Justice serves as the primary enforcement arm, directing investigations and prosecutions under the prioritized crime categories established in §3(k). The Department of Homeland Security coordinates threat assessment, prevention activities, and funding distribution to state and local law enforcement partners under §6. The Department of the Treasury, working in conjunction with the IRS and potentially U.S. Immigration and Customs Enforcement, is tasked with the financial disruption mandate under §3(i) and the tax-exempt entity enforcement provisions under §3(j). Federal law enforcement agencies broadly are directed to support investigations and prosecutions, with authority explicitly granted to executive departments and agencies to participate in this coordinated effort. Reporting requirements are established under §4(f), which mandates regular progress updates to the President delivered through the Assistant to the President and Homeland Security Advisor, creating an executive accountability mechanism. The bill does not specify appropriations amounts, leaving funding levels to be determined through the standard appropriations process or existing agency budgets. Compliance is enforced through the existing federal criminal justice system, with the designation and priority classifications serving as directives to prosecutorial and investigative discretion.

Legal References

  • 18 U.S.C. § 2331
  • 18 U.S.C. § 2339A
  • 18 U.S.C. § 2339B

Impact

The primary direct beneficiaries of this legislation are federal, state, and local law enforcement agencies, which gain enhanced legal authority, elevated priority status, and additional funding streams to address domestic terrorism and political violence. The bill's designation of domestic terrorism as a national priority area under §6 has concrete resource implications, as priority designations typically unlock dedicated grant funding and interagency coordination mechanisms. Individuals and communities targeted by political violence are indirect beneficiaries through the enhanced enforcement framework. The administrative burden falls most heavily on the Department of Justice and Department of Homeland Security, which must develop and implement the national strategy required by §4(a) and establish the reporting infrastructure required by §4(f). Tax-exempt organizations operating in politically contentious spaces face increased scrutiny under §3(j), creating compliance uncertainty and potential chilling effects on lawful advocacy activity. The bill does not include explicit cost estimates or appropriations figures, making precise fiscal impact assessment impossible from the available text. No sunset provisions are identified, suggesting the designation and enforcement framework are intended to be permanent unless subsequently repealed or modified by Congress.

Key Points

  • Law enforcement agencies gain enhanced authority, priority status, and funding access
  • Communities targeted by political violence benefit from elevated federal enforcement attention
  • Tax-exempt organizations face increased IRS and DOJ scrutiny for potential financing of political violence
  • No specified appropriations amounts — funding subject to standard congressional appropriations process
  • No sunset provisions identified — framework intended as permanent law
  • Administrative burden concentrated in DOJ, DHS, and Treasury for strategy development and reporting

Legal Framework

The bill's constitutional basis rests primarily on Congress's Article I powers over interstate commerce, the Necessary and Proper Clause, and the federal government's inherent authority to protect federal officers and federal interests from violent interference. The bill extensively incorporates existing federal anti-terrorism statutes, particularly the material support provisions of 18 U.S.C. §§ 2339A through 2339D, which have survived constitutional challenge in the context of foreign terrorist organization designations. However, the domestic terrorist organization designation framework presents a legally distinct situation from the foreign terrorist organization designation process under 8 U.S.C. § 1189, which includes procedural safeguards and judicial review mechanisms that are not clearly replicated here. The bill references the Foreign Agents Registration Act (22 U.S.C. § 611 et seq.), suggesting potential application to individuals or entities with foreign connections. The bill does not explicitly address preemption of state and local laws, though federal priority designations and funding conditions may effectively shape state enforcement priorities. No explicit judicial review provisions are identified in the available text, which raises due process concerns regarding the designation mechanism and its consequences for associated individuals.

Legal References

  • U.S. Const. Art. I, § 8 (Commerce Clause and Necessary and Proper Clause)
  • 18 U.S.C. § 2331 (domestic terrorism definition)
  • 18 U.S.C. § 2339A (material support — knowing provision)
  • 18 U.S.C. § 2339B (material support — designated organizations)
  • 18 U.S.C. § 2339C (terrorism financing)
  • 18 U.S.C. § 371 (federal conspiracy)
  • 18 U.S.C. § 373 (solicitation to commit crime of violence)
  • 18 U.S.C. § 844 (arson)
  • 18 U.S.C. § 1031 (major fraud)
  • 22 U.S.C. § 611 et seq. (Foreign Agents Registration Act)
  • 8 U.S.C. § 1189 (foreign terrorist organization designation — for comparison)
  • Holder v. Humanitarian Law Project, 561 U.S. 1 (2010) (material support statute constitutionality)

Critical Issues

The most significant constitutional concern is the designation of Antifa as a domestic terrorist organization without a clearly defined procedural framework, judicial review mechanism, or statutory definition of organizational membership. Unlike foreign terrorist organization designations under 8 U.S.C. § 1189, which involve administrative proceedings and judicial review, this bill's designation mechanism lacks equivalent due process protections. Because Antifa is widely understood to be a decentralized ideological movement rather than a formal organization with membership rolls, leadership structures, or organizational assets, the designation raises profound First Amendment concerns: individuals who share ideological sympathies with Antifa but engage in no violent conduct could face criminal exposure under material support statutes simply by virtue of association or expressive activity. The Supreme Court's decision in Holder v. Humanitarian Law Project, while upholding material support statutes in the foreign terrorism context, left open significant questions about their application to domestic political movements protected by the First Amendment. The tax-exempt entity scrutiny provisions under §3(j) risk chilling lawful nonprofit advocacy and associational activity, particularly for civil liberties, social justice, and political organizations. Implementation challenges are substantial: the absence of a formal organizational structure for Antifa makes it difficult to define the boundaries of the designation, identify covered individuals, or establish the evidentiary standards for prosecution. The bill's failure to specify appropriations creates uncertainty about whether the mandated national strategy and enforcement priorities will be adequately resourced. Critics will argue that the bill represents the criminalization of political dissent and that its vague organizational designation could be weaponized against constitutionally protected protest activity.

Key Points

  • No procedural safeguards or judicial review mechanism for the domestic terrorist organization designation
  • Antifa's decentralized, non-hierarchical nature makes organizational designation legally and practically problematic
  • First Amendment concerns regarding criminalization of ideological association and expressive activity
  • Material support statutes applied to domestic political movements raise unresolved constitutional questions
  • Tax-exempt entity scrutiny risks chilling lawful nonprofit advocacy and associational rights
  • No specified appropriations — implementation may be underfunded
  • Vague designation boundaries create risk of overbroad enforcement against protected protest activity
  • Absence of sunset provisions means permanent legal consequences without periodic congressional review

Legal References

  • U.S. Const. amend. I (freedom of speech, assembly, and association)
  • U.S. Const. amend. V (due process)
  • Holder v. Humanitarian Law Project, 561 U.S. 1 (2010)
  • NAACP v. Alabama, 357 U.S. 449 (1958) (freedom of association)
  • 8 U.S.C. § 1189 (foreign terrorist organization designation procedures — due process comparison)
  • 18 U.S.C. § 2339B (material support — designated organizations)

Where it stands

Current
Subcommittee on Counterterrorism and Intelligence Committee
Next
Committee decision

Sponsors

0
1
Democratic CaucusRepublican Caucus

History

Jul 7

House

Referred to the Subcommittee on Counterterrorism and Intelligence.

Jun 2

House

Introduced in House

Jun 2

House

Referred to the Committee on the Judiciary, and in addition to the Committees on Homeland Security, Ways and Means, and Financial Services, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.