2025 Government Shutdown: Longest in U.S. History

The shutdown was precipitated by a fight over Affordable Care Act (ACA) premium tax credits. The enhanced subsidies, first implemented during the COVID-19 pandemic and extended multiple times since, were set to expire at the end of 2025 ^[10].

Senate Democrats refused to advance a Republican spending bill that didn't extend the subsidies, warning that roughly 22 million of the 24 million ACA marketplace enrollees receiving them could see premiums double or triple without them. Republican leadership held out for a "clean" funding bill ^[10].

The Senate held 14 failed cloture votes on funding measures between September 19 and November 4. The deadlock broke on November 9, when eight members of the Democratic caucus joined Republicans to advance a revised bill, which passed the next day. Critically, that final deal did not include an ACA subsidy extension — Democrats accepted a promise from Senate Majority Leader John Thune of a standalone Senate vote on a subsidy bill by mid-December, with no matching commitment from the House. The subsidies themselves remained unextended when the government reopened ^[11].

Throughout 2025, Elon Musk's Department of Government Efficiency (DOGE) publicized rapidly shifting savings figures — starting near $2 trillion, dropping to a $150 billion target by April, and later claiming roughly $160 billion in actual savings by mid-year ^[12]. These claims have been repeatedly scrutinized by fact-checkers, journalists, and members of Congress aligned with the initiative.

In June 2025, amid the public falling-out between Musk and President Trump, Representative Blake Moore (R-UT), leader of the House DOGE Caucus, told reporters of Musk's headline savings figures: "It's a massive exaggeration, and I think people are recognizing that now." Moore noted Musk had at various points claimed to be finding "$4 billion a day in cuts" and, at one point, a full "$2 trillion" — figures Moore said didn't hold up ^[13].

The Partnership for Public Service, a nonpartisan organization focused on government effectiveness, estimated that DOGE's own actions may have cost the federal government as much as $135 billion in fiscal year 2025 — nearly as much as the roughly $160 billion in savings DOGE claimed ^[7]. The estimate tallied:

Paid administrative leave for tens of thousands of employees placed on leave rather than immediately separated;

Rehiring costs from mistakenly fired employees who had to be brought back, in some cases under court order;

Lost productivity, calculated against the federal workforce's roughly $270 billion in annual compensation costs.

The group noted its estimate excludes the cost of defending lawsuits challenging DOGE's actions and any lost IRS tax collections from staffing cuts — meaning the true fiscal cost could be higher ^[7].

The Office of Personnel Management reported that 317,000 federal employees left government service in 2025 — through the Deferred Resignation Program (about 154,000), routine attrition (about 129,000), early retirements and buyouts (about 21,000), and reductions in force and other involuntary separations (about 24,000). With roughly 68,000 new hires over the same period, the net reduction was about 249,000 positions, or 10.7% of the federal workforce — one of the largest single-year contractions in decades. Losses were concentrated at agencies like the Department of Defense (over 61,600 departures) and the Treasury Department, where the IRS alone lost a large share of a 28% overall decline ^[9].

Beyond the workforce cuts, the shutdown disrupted agency operations directly. The Government Accountability Office's own bid-protest system, the Electronic Protest Docketing System, was taken offline at noon on October 1, 2025, when the shutdown began, halting new contract-dispute filings for its duration ^[14]. More broadly, GAO's work on past shutdowns has found that lapses in appropriations force agencies to divert staff time to shutdown contingency planning, disrupt hiring timelines, and complicate program delivery — effects that recur with each shutdown regardless of its cause ^[14].

Despite DOGE's savings claims, the federal deficit did not shrink meaningfully. Treasury and CBO data show the fiscal year 2025 deficit totaled $1.8 trillion — the net effect of $5.2 trillion in revenue against $7.0 trillion in spending — actually a decrease of about $41 billion (roughly 2%) from fiscal year 2024's shortfall, and equal to 5.9% of GDP versus 6.3% the prior year ^[8]. In other words, a year of DOGE cuts, firings, and claimed hundred-billion-dollar savings coincided with only a marginal, single-digit-percentage reduction in the deficit — far short of the scale Musk had originally promised.

The Congressional Budget Office, in an October 29, 2025 analysis released while the shutdown was ongoing, estimated that a four-week shutdown would permanently cost the economy about $7 billion in lost output, a six-week shutdown about $11 billion, and an eight-week shutdown about $14 billion — as furloughed workers' missed hours and reduced consumer spending are never fully recovered even after back pay is issued. At 43 days (roughly six weeks), the 2025 shutdown's permanent economic toll falls near the middle of that range, comparable in magnitude to the $11 billion the CBO attributed to the shorter 2018-2019 shutdown ^[15].