In the wake of in Minneapolis involving federal officers over the weekend, Senate Democrats are they will shut down a large portion of the federal government if necessary—rather than vote to continue funding immigration enforcement without meaningful reforms. But even if Congress fails to pass the relevant measure by Friday’s deadline, a shutdown is unlikely to significantly slow the Trump Administration’s immigration enforcement efforts in the short term.
The reason lies in a massive domestic policy bill President Donald Trump signed last year, which he dubbed the “.” This legislation made Immigration and Customs Enforcement (ICE) the highest-funded law enforcement agency in the U.S. Under the bill, ICE received a $75 billion supplement on top of its roughly $10 billion base budget—funds it could tap if annual appropriations are interrupted. Enacted without Democratic support, the measure allocated around $30 billion for operations and $45 billion to expand detention facilities, giving ICE a strong financial buffer as lawmakers clash over its conduct.
Federal funding expires at the end of the week—12:01 a.m. on Jan. 31—and the House is in recess until February, leaving the Senate with few options to avoid a shutdown if it can’t pass the current measure.
The standoff intensified over the weekend after the shooting of , a 37-year-old Minneapolis resident and intensive care unit nurse. Multiple videos show Border Patrol agents spraying Pretti with a substance and pinning him to the ground before the shooting. Moments before the confrontation, Pretti was attempting to help a woman protester being pushed by a federal agent.
Following the incident, Senate Minority Leader Chuck Schumer said Democrats would block a sweeping funding package if it includes money for the Department of Homeland Security (DHS)—the agency overseeing ICE and Customs and Border Protection.
“What’s happening in Minnesota is appalling — and unacceptable in any American city,” Schumer in a statement, arguing the Homeland Security funding bill was “woefully inadequate” to curb abuses by immigration officials. He added Democrats would not provide the votes needed to advance the broader spending package if the DHS bill remained part of it.
Most Senate legislation requires 60 votes to move forward. With Republicans holding 53 seats, they need some Democratic support to pass the $1.3 trillion annual spending measure, which covers the military, social services, and several major federal departments.
Democrats are demanding new constraints on immigration enforcement and increased DHS oversight. Some lawmakers have outlined specific : requiring judicial warrants for immigration arrests, enhancing agents’ training, mandating visible identification for agents, and strengthening accountability and transparency.
Several senators who previously broke with their party to keep the government open said the latest shooting shifted their stance. “I have a responsibility to hold the Trump administration accountable when I see abuses of power,” said Nevada Sen. Jacky Rosen, who voted last year to end the last shutdown. Nevada Sen. Catherine Cortez Masto said agents were “oppressing Americans” and could no longer be funded without new safeguards.
Yet even if Democrats block DHS funding, immigration enforcement may continue largely uninterrupted. ICE is permitted to spend the $75 billion from the Big Beautiful Bill over up to four years; if disbursed steadily, this equals nearly $29 billion annually—almost triple its recent funding levels.
By comparison, the Trump Administration’s budget request for the entire Justice Department (including the FBI) is just over $35 billion.
The funding surge has fueled rapid ICE expansion. Last year, the agency more than doubled its workforce from ~10,000 to 22,000 officers/agents, launched an aggressive recruitment drive (with signing bonuses and student loan repayment incentives), advertised deportation officer positions in at least 25 cities, and sharply expanded its detention system.
The new law allocated $45 billion specifically to detention facilities. Homeland Security Secretary Kristi Noem said the agency could hold up to 100,000 people daily in custody. As of mid-January, over were in immigration detention, per CBS News.
This growth has coincided with mounting criticism of ICE tactics: viral videos show masked agents detaining people in unmarked vehicles, and reports note a spike in deaths of those taken into custody. But it has also left ICE unusually insulated from Congress’s current budget brinkmanship.
Republicans have largely backed the Trump Administration’s approach, though cracks have emerged. Louisiana Republican Sen. Bill Cassidy the Minneapolis shooting “incredibly disturbing” and urged a joint federal-state investigation, warning DHS and ICE credibility was at stake. Nebraska Republican Sen. Pete Ricketts for a “prioritized, transparent investigation into this incident.” Alaska Republican Sen. Lisa Murkowski the shooting “should raise serious questions within the administration about the adequacy of immigration-enforcement training and the instructions officers are given on carrying out their mission.” New York Rep. Andrew Garbarino (GOP chair of the House Homeland Security Committee) has asked top DHS officials to testify.
Still, voting against the DHS funding bill may do little to quickly curb enforcement. ICE operations are generally designated essential services, so agents would continue working even if funding lapses force furloughs elsewhere. The massive supplemental fund would also let ICE maintain current arrest, deportation, and detention levels for months (if not longer).
The shutdown threat’s bigger impact may be political. By tying immigration enforcement to the broader funding fight (which includes military and social service funds), Democrats aim to raise the political cost for Republicans and the Trump Administration. This pressure could force negotiations over ICE guardrails or prompt internal reconsideration of its tactics—especially as public scrutiny grows.