Congress proposes to lock the filibuster into the Constitution itself
H.J.Res. 4 — Proposing an amendment to the Constitution of the United States to provide that debate upon legislation pending before the Senate may not be brought to a close without the concurrence of a minimum of three-fifths of the Senators. · Filed by Brian Fitzpatrick (R-PA) · 4 cosponsors · Introduced Jan 3, 2025 · Referred to committee
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What it does
This joint resolution proposes a constitutional amendment to lock the Senate filibuster rule into the Constitution itself. Currently, the Senate can change its filibuster rules by a simple majority vote; this amendment would require a three-fifths supermajority (60 senators) to end debate on any bill (except presidential nominations). The effect is to constitutionally entrench the filibuster, making it nearly impossible for any future Senate majority to eliminate or weaken it without amending the Constitution again.
Why we flagged it
The bill's sole function is to propose a constitutional amendment that would embed the current Senate filibuster rule (60-vote threshold to close debate) into the Constitution itself, making it immune to future rule changes by simple majority.
What the text implies
- Ratification requires 38 state legislatures (3/4 of 50), a threshold so high that a single region or ideological bloc can veto the amendment indefinitely, effectively giving structural veto power to a minority of states.
- Excludes presidential nominations from the filibuster rule, meaning judicial and executive appointments remain subject to simple-majority confirmation—a significant asymmetry that may incentivize future Senates to pack courts or agencies via appointment rather than legislation.
- Locks in the January 3, 2025 filibuster rules by reference, meaning any Senate rule changes made after that date would be superseded by the constitutional baseline, creating a permanent constitutional floor that cannot be lowered.
- Does not address the practical effect that a 60-vote requirement for all legislation effectively requires supermajority consensus, which may paralyze the Senate during periods of deep partisan division and leave public crises unaddressed.
Section numbers refer to the bill text the analysis read — linked under Primary records below.
Who it affects
The amendment protects legislative minorities and slows majoritarian overreach, which can shield unpopular groups and prevent rapid reversals—a democratic safeguard. However, it also locks in minority obstruction, making it harder for any majority (including future popular mandates) to pass legislation, potentially leaving urgent public needs unaddressed and shifting power toward obstruction over governance.
Named in the bill
U.S. Senate, House of Representatives, State legislatures, Mr. Fitzpatrick (sponsor), Mr. Golden of Maine (cosponsor)
Where it stands
4 cosponsors: 3 Democrats, 1 Republicans.
- Jan 3, 2025 — Introduced · Congress.gov: “Introduced in House”
- Jan 3, 2025 — Referred to House Committee on the Judiciary · Congress.gov: “Referred to the House Committee on the Judiciary”
Dates and quoted wording are Congress.gov's action record; the timeline shows status changes, not every procedural step.
How this was measured
Analysis — Quorum's AI read the bill text published by Congress.gov (1,473 characters) on Jul 2, 2026. Section numbers in the findings refer to that text, linked below; transparency and hidden-provision scores are compared against the median of 16,222 analysed bills.
Status and sponsors — Congress.gov's bill record — actions, committee referrals and cosponsors — loaded nightly. The timeline shows status changes, not every procedural action.
As of — page rendered 2026-10-20.
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