Senate Republicans are advancing a legislative strategy to fund immigration enforcement agencies by using a budget reconciliation process typically reserved for tax and spending changes that cannot be filibustered, marking a significant departure from traditional appropriations procedures. The move comes amid Democratic opposition to funding President Donald Trump’s immigration crackdown through standard budget bills.

The effort aims to approve more than $70 billion for Immigration and Customs Enforcement (ICE) and Customs and Border Protection (CBP), bypassing the customary 60-vote threshold needed to overcome filibusters on spending bills. However, the initiative faced a setback last week when Senate Republicans suspended debate after internal dissent emerged over a Trump administration proposal to allocate $1.8 billion to compensate individuals alleging wrongdoing by the Justice Department.

Republicans plan to revive the legislation when Congress reconvenes next month. Senate Budget Committee Chairman Lindsey Graham, the chief architect of the approach, acknowledged the reconciliation process was not designed for such appropriations. “You have an appropriations process that failed,” Graham said. “If I have the power to get money for the Border Patrol and ICE, I’m going to do it."

Some Republican senators expressed reservations about using reconciliation in this manner, warning it could undermine the standard budget process and erode bipartisan cooperation. Senator Lisa Murkowski of Alaska questioned why funding priorities, including Secret Service provisions requested by the White House, were embedded within a reconciliation bill instead of the regular appropriations cycle. “If this was a priority for the administration, why was this not included in the president’s budget request?” she asked.

Democrats criticized the maneuver as a misuse of budget processes that weakens congressional oversight. Senator Jeff Merkley of Oregon, the top Democrat on the Budget Committee, said Republicans were effectively turning reconciliation into a substitute for appropriations bills. While Democrats had used reconciliation for direct spending measures during the Covid-19 pandemic, and Republicans incorporated immigration funding into broader tax and policy legislation, this current bill is distinct in its singular focus on immigration enforcement without offsets or deficit reductions.

Senate Majority Leader John Thune defended the approach, blaming Democratic obstruction for leaving Republicans no alternative. Thune described the bill as a means to secure continued funding for border agencies, which Democrats have blocked amid controversies, including deadly incidents involving immigration agents. “The principal objective in this reconciliation bill is to ensure that ICE and CBP are funded,” Thune said.

The reconciliation process has undergone significant evolution over recent decades, with both parties shaping it to their advantage. In a notable recent change initiated by Graham, Senate Republicans reinterpreted rules to allow extension of tax cuts without accounting for their full cost, easing passage through reconciliation.

The Senate parliamentarian has played a role in reviewing provisions eligible under reconciliation rules, recently cutting $1 billion in security funding for a White House ballroom from the measure but allowing most of it to proceed.

Republican leaders acknowledge that the use of reconciliation for appropriations purposes could set a precedent with lasting implications for Senate procedures. Graham warned that if bipartisan agreement on spending remains elusive, “this is going to be the new normal.” Both Republicans and Democrats expressed concern about the potential erosion of Senate norms and collaborative budgeting practices. Merkley cautioned that such actions risk the “steady destruction of the norms and processes of the Senate, destroying bipartisan collaboration on spending bills” for years to come.