H.R. 1879 (119th)Bill Overview

No Tax Breaks for Sanctuary Cities Act

Taxation|Taxation
Cosponsors
Support
Republican
Introduced
Mar 5, 2025
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

This bill amends Internal Revenue Code section 103 to deny tax-exempt status for bonds issued by designated "sanctuary jurisdictions." It defines a sanctuary jurisdiction as a State or political subdivision that restricts exchanging immigration status information or refuses DHS detainer/notification requests. The Secretary of the Treasury, after consulting DHS, must publish an initial list within 180 days and update it annually.

Why people may split

Left emphasizes harm to municipal services and immigrant trust.

Watch point

Policy is highly partisan and controversial but procedurally simple; success depends on chamber majority cohesiveness.

This bill amends Internal Revenue Code section 103 to deny tax-exempt status for bonds issued by designated "sanctuary jurisdictions." It defines a sanctuary jurisdiction as a State or political subdivision that restricts exchanging immigration status information or refuses DHS detainer/notification requests.

The Secretary of the Treasury, after consulting DHS, must publish an initial list within 180 days and update it annually.

The rule applies to obligations issued after enactment.

Passage25/100

Substantive federal pressure on state/local policy and clear partisan profile reduce bipartisan support; Senate hurdles increase failure risk.

CredibilityPartial

How solid the drafting looks.

Contention78/100

Left emphasizes harm to municipal services and immigrant trust.

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Federal agencies · Local governmentsLocal governments

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

Likely helped
  • Federal agenciesRemoves federal tax subsidy for bonds issued by designated jurisdictions, reducing incentives for sanctuary policies.
  • Local governmentsCreates financial pressure on local governments to cooperate with federal immigration enforcement.
  • Federal agenciesGives the federal government leverage to encourage uniform information sharing with immigration authorities.
Likely burdened
  • Potential burdenDesignated jurisdictions will face higher borrowing costs due to loss of tax-exempt bond status.
  • Local governmentsHigher municipal debt service could lead to increased local taxes or reduced public services.
  • Local governmentsFederal designation of local policies raises federalism and constitutional separation concerns.
03 · Why people split

Why the argument around this bill splits.

Left emphasizes harm to municipal services and immigrant trust.
Progressive10%

Likely to oppose the bill as a punitive federal intrusion that raises costs for local governments serving diverse populations.

Concerns focus on harm to municipal finance, public services, and community trust with immigrants.

Also likely to predict legal challenges on federalism and due process grounds.

Likely resistant
Centrist35%

Will weigh policy goals of immigration enforcement against municipal finance and federalism concerns.

May accept targeted measures to promote cooperation, but worries about broad, blunt fiscal penalties and legal uncertainty.

Likely to seek procedural safeguards, narrow scope, and exemptions for essential projects.

Likely resistant
Conservative85%

Likely to support the bill as a tool to pressure jurisdictions to comply with federal immigration law.

Views denial of tax-exempt status as an appropriate federal leverage mechanism.

Will welcome the Treasury-DHS consultation to identify noncompliant jurisdictions.

Leans supportive
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 likelihood25/100

Substantive federal pressure on state/local policy and clear partisan profile reduce bipartisan support; Senate hurdles increase failure risk.

Scope and complexity
52%
Scopemoderate
24%
Complexitylow
Why this could stall
  • How broadly Treasury/DHS will interpret "policy or practice"
  • Potential legal challenges on federalism or preemption grounds
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

Left emphasizes harm to municipal services and immigrant trust.

Substantive federal pressure on state/local policy and clear partisan profile reduce bipartisan support; Senate hurdles increase failure ri…

Unlocked analysis

Pro readers get the full perspective split, passage barriers, legislative design review, stakeholder impact map, and lens-based policy tradeoff analysis for No Tax Breaks for Sanctuary Cities Act.

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
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