Shut Down Sanctuary Policies Act of 2026
Latest action. Placed on the Union Calendar, Calendar No. 465.
Shut Down Sanctuary Policies Act of 2026
This bill addresses issues related to state and local government cooperation with federal immigration enforcement efforts, including by prohibiting limitations on cooperation, revising detainer authority, and restricting funding for certain jurisdictions.
Federal, state, and local government entities, including personnel, must be allowed to (1) comply with or enforce immigration laws or cooperate with immigration enforcement efforts, or (2) inquire about an individual's immigration status. Currently, such government entities must be allowed to share immigration-related information with the Department of Homeland Security (DHS).
DHS must issue a detainer for individuals arrested for any criminal or motor vehicle offense if DHS has probable cause that they are inadmissible or deportable.
Jurisdictions not in compliance with this bill, as determined by DHS, are ineligible for certain funding for law enforcement or immigration. This funding must be reallocated to jurisdictions that are in compliance.
The bill also creates a private right of action for victims of certain crimes to bring against a state or local government that, for example, released the individual who was convicted of the crime despite a detainer.
The bill provides federal immunity for officials and entities in compliance with the bill and removal to federal court for related prosecutions.
DHS may decline transfer of an individual in its custody if the requesting jurisdiction is not in compliance with this bill. DHS is prohibited from transferring an individual with a final order of removal.
Written by analysts at the Congressional Research Service and published on Congress.gov, not by Civibrief. Summarized at the "Reported to House" stage on March 12, 2026. It describes the bill, it is not the legal text.
Where is it in the process, and what happens next?
4 steps remain before this bill could become law.
The record's latest action, on March 12, 2026: Placed on the Union Calendar, Calendar No. 465.
- Clearing the committees it was referred to, and being scheduled for a floor vote
- Passage by the House
- Passage by the Senate
- The President's signature. If the President vetoes it, two-thirds of both chambers must vote to override.
How likely is it to become law?
Civibrief does not forecast outcomes and this page has no opinion about this one. What the record supports is a base rate, which is a fact about the whole pile, not a prediction about this measure.
In the 118th Congress (2023-24), 274 of the 16,565 bills and joint resolutions introduced became law, about 1.7 percent. That count covers every measure at every stage, including the many that never left committee.
This one is not there yet: 4 steps are still outstanding, listed above.
Has anyone actually voted on it?
No. No roll call in this Congress cites this measure. That is the ordinary outcome: most measures never reach a recorded floor vote, and a committee ends most of them simply by not acting.
A vote is not the only thing that happens to a measure. Hearings, markups, and referrals are all recorded actions, and none of them is a vote of the full chamber.
Who is behind it?
Tom McClintock (R-CA) introduced it on February 23, 2026, and 5 members have since signed on as cosponsors.
They are 5 Republicans.
Cosponsoring is a formal signature on the text. It is not a commitment to vote for the measure, it does not bind anyone's party, and a long list of cosponsors is a measure of attention rather than of prospects.
How long has it been in play?
It was introduced on February 23, 2026, 199 days ago. The most recent recorded action was 182 days ago, on March 12, 2026.
Measures do not carry over. Anything the 119th Congress has not finished by January 3, 2027 dies when the term ends, and has to be introduced again from the start in the next Congress.
Every answer above is assembled from this measure's own record on Congress.gov and from published counts of what Congress has passed before. Civibrief does not predict outcomes and takes no position on any measure.
Vote history
- HouseIn committee, no floor vote yet
- SenateAwaits House passage
- PresidentAwaits both chambers