H.R. 4326 (119th)Bill Overview

To require the Congressional Budget Office to conduct an economic review of the economic impact of tariff modifications before implementation.

Foreign Trade and International Finance|Foreign Trade and International Finance
Cosponsors
Support
Democratic
Introduced
Jul 10, 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

The bill requires that, after enactment, no change to any import tariff or duty (relative to rates in effect the day before enactment) may take effect until the Congressional Budget Office (CBO) publishes a publicly available economic review of the expected economic impact of that tariff modification. The review must be posted on the CBO website; the bill does not specify timing, scope, exemptions, or funding for the reviews.

Why people may split

Scope and speed: liberals and centrists support independent review, while conservatives worry it will slow or block tariff tools.

Watch point

Relative to its intended legislative type, this bill establishes a clear administrative precondition—CBO publication of an economic review—before tariff modifications take effect and assigns responsibility to the CBO.

The bill requires that, after enactment, no change to any import tariff or duty (relative to rates in effect the day before enactment) may take effect until the Congressional Budget Office (CBO) publishes a publicly available economic review of the expected economic impact of that tariff modification.

The review must be posted on the CBO website; the bill does not specify timing, scope, exemptions, or funding for the reviews.

Passage40/100

On content alone, the bill is narrowly focused and administratively simple, which helps its prospects relative to sweeping policy overhauls. However, it imposes a binding procedural constraint on tariff modifications—a sensitive area touching trade, economic policy, and national security—without exemptions, deadlines, or funding. That combination reduces bipartisan appeal and raises practical and constitutional questions, making enactment moderately unlikely absent significant revision and negotiated compromises.

CredibilityPartially aligned

Relative to its intended legislative type, this bill establishes a clear administrative precondition—CBO publication of an economic review—before tariff modifications take effect and assigns responsibility to the CBO. However, it provides minimal operational detail beyond that baseline requirement.

Contention68/100

Scope and speed: liberals and centrists support independent review, while conservatives worry it will slow or block tariff tools.

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Federal agencies · ConsumersLikely burdened

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

Likely helped
  • Potential benefitIncreases transparency and public access to analysis about tariff changes by requiring published CBO reviews, which cou…
  • Federal agenciesPromotes more evidence‑based decision making by ensuring economic effects (e.g., on prices, output, and federal revenue…
  • ConsumersCould reduce unintended negative economic impacts (such as sudden price increases for consumers or job losses in affect…
Likely burdened
  • Potential burdenIntroduces a mandatory pre‑implementation step that could materially delay tariff adjustments, reducing the government’…
  • Potential burdenPlaces additional workload and resource demands on the CBO (staffing, modeling, time), which may require new funding or…
  • Potential burdenConstrains executive and trade authorities by creating a statutory procedural prerequisite for tariff changes, potentia…
03 · Why people split

Why the argument around this bill splits.

Scope and speed: liberals and centrists support independent review, while conservatives worry it will slow or block tariff tools.
Progressive75%

A mainstream progressive would likely view this bill as a step toward greater transparency and evidence-based trade policymaking.

They would welcome an independent economic assessment before tariff changes take effect, because it could identify distributional harms to consumers, low-income households, and trade-exposed communities.

At the same time, some progressives might worry that a single CBO review focused on aggregate efficiency could undercount benefits to domestic workers, supply‑chain resilience, or climate and labor policy goals that sometimes motivate protectionist measures.

Leans supportive
Centrist60%

A pragmatic centrist would appreciate the emphasis on independent, public economic analysis as a way to improve policy quality and reduce hasty decisions.

However, they would be concerned about operational details left unspecified in the bill — especially timing, capacity, and national security or emergency exceptions.

Overall they would be cautiously supportive if the bill were amended to include clear deadlines, resource provisions for CBO, and narrowly tailored exemptions.

Split reaction
Conservative20%

A mainstream conservative would likely view the bill as an unnecessary expansion of bureaucratic oversight that interferes with the executive branch’s ability to use tariffs as a tool for trade negotiations, national security, or protecting domestic industries.

They would be concerned that this requirement could delay or block tariff actions, reduce negotiating leverage, and impose new unfunded mandates on the CBO.

Unless the bill included quick turnaround timelines, clear exemptions for national security and trade bargaining, and funding for CBO, they would be inclined to oppose it.

Likely resistant
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 likelihood40/100

On content alone, the bill is narrowly focused and administratively simple, which helps its prospects relative to sweeping policy overhauls. However, it imposes a binding procedural constraint on tariff modifications—a sensitive area touching trade, economic policy, and national security—without exemptions, deadlines, or funding. That combination reduces bipartisan appeal and raises practical and constitutional questions, making enactment moderately unlikely absent significant revision and negotiated compromises.

Scope and complexity
24%
Scopenarrow
24%
Complexitylow
Why this could stall
  • Interaction with existing statutory authorities for tariffs (e.g., emergency or national security tariff authorities) is not specified; those interactions would materially affect how disruptive or controversial the requirement is.
  • The bill contains no timeline or deadline for CBO to complete reviews; whether the CBO would be able to meet demand promptly, or whether delays would effectively block tariff actions, is unclear.
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

Scope and speed: liberals and centrists support independent review, while conservatives worry it will slow or block tariff tools.

On content alone, the bill is narrowly focused and administratively simple, which helps its prospects relative to sweeping policy overhauls…

Unlocked analysis

Relative to its intended legislative type, this bill establishes a clear administrative precondition—CBO publication of an economic review—before tariff modifications take effect and assigns responsibility to the CBO. H…

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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