On September 30, the Senate voted 55–45 against the Republican-backed funding bill intended to avert a shutdown. With no compromise in sight between Republicans and Democrats, federal agencies will be forced to close starting October 1, except for essential operations such as law enforcement. The shutdown could disrupt services ranging from air travel to monthly unemployment reports.

“The unfortunate reality is that Senate Democrats blocked this legislation with their reckless policy demands, including $1 trillion in new spending,” the White House Office of Management and Budget (OMB) said. Republican Senate leader John Thune confirmed that the chamber will attempt another vote on October 1, but any agreement must also pass the GOP-controlled House.

Since 1981, the U.S. government has shut down 15 times, most lasting only a day or two. The longest occurred under President Trump in 2018–2019, lasting 35 days and forcing 340,000 of 800,000 federal workers into unpaid furloughs. That standoff, caused by immigration disputes, cost the economy an estimated $3 billion.

Federal agencies have now released detailed shutdown plans, which include halting non-essential research, customer services, and administrative operations. Tens of thousands of employees will be furloughed without pay, while the military, border patrol, and other essential workers will continue without salaries until Congress resolves the impasse.

The budget deadlock has become increasingly common in Washington. This time, Democrats insist that any spending package must include additional healthcare subsidies, while Republicans demand that such measures be handled separately. During September 29 negotiations, Democrats tied budget renewal to extending Affordable Care Act (ACA) subsidies set to expire at year’s end. Vice President JD Vance described the move as “holding a gun to the head of the American people.”

At the center of the dispute is $1.7 trillion in funding for federal agencies—roughly one-quarter of the $7 trillion budget. The majority of federal spending goes to healthcare, retirement programs, and servicing the $37.5 trillion national debt.

With no sign of compromise on Capitol Hill, it remains unclear how long the shutdown may last. Ahead of the Senate vote, President Trump warned that if the government closes, he would cancel Democratic-backed programs and lay off more federal employees. “We will be firing a lot of Democrats,” he said.

Vice President Vance also blamed Democrats for blocking a budget deal, saying their stance is driving the government toward closure.