Why It Matters

Fiscal year 2026 produced three separate funding gaps totaling 120 days, more than any single fiscal year since the modern budget process began in fiscal year 1977. The third gap alone, a 75-day lapse affecting the Department of Homeland Security, is the longest single funding gap ever recorded. That gap ended on April 30, but the resolution notably excluded U.S. Customs and Border Protection and U.S. Immigration and Customs Enforcement from its coverage, leaving two of the Trump administration's most politically central agencies in continued funding limbo.

A new Congressional Research Service report on federal funding gaps documents what is now the most chaotic appropriations year in modern U.S. history. Congress has repeatedly failed to pass appropriations on time, the consequences have grown more severe with each cycle, and the one structural fix that experts have proposed, an automatic continuing resolution that would kick in when Congress misses its deadline, has never been enacted into law.

The Big Picture

The legal framework governing all of this is the Antideficiency Act, which bars the federal government from obligating funds without an appropriation. When a funding gap occurs, agencies must cease most operations and furlough non-essential personnel. Employees who are required to keep working do so without pay until funding is restored. The general practice has been for Congress to authorize retroactive pay once a shutdown ends, but that is a practice, not a guarantee.

The modern shutdown framework traces to 1980 and 1981, when then-Attorney General Benjamin Civiletti issued opinions clarifying that agencies must actually shut down during a funding gap, not simply curtail operations. Before those opinions, agencies often continued operating during lapses. After them, a shutdown became the expected consequence.

Since fiscal year 1977, there have been 23 funding gaps. About half lasted three days or less. Many, particularly those before the Civiletti opinions or those resolved over a weekend, did not result in actual shutdowns. But the most recent gaps have been different in both duration and scope.

The fiscal year 2026 breakdown unfolded in three stages. The first gap began October 1, 2025, when none of the 12 regular appropriations bills had been enacted, triggering a government-wide shutdown. It lasted 42 full days before legislation was signed on November 12, 2025. A second gap began this year on January 31 and lasted three days, affecting activities funded in six appropriations bills. The third gap began February 14, and ran for 75 days, affecting only the Department of Homeland Security before ending April 30.

That third gap is the one drawing the most attention. The legislation that ended it, P.L. 119-86, funded DHS operations but specifically carved out CBP and ICE. The report does not explain why those agencies were excluded, but the implication is clear. Congressional disputes over border enforcement funding remained unresolved even after the rest of the government had been funded.

For context, the previous record for a single funding gap was 34 days, set during the fiscal year 2019's partial shutdown over border wall funding during the first Trump term. Fiscal year 2026 has now more than doubled that record.

The report also notes that full-year appropriations bills have been enacted on time in only four fiscal years since 1977, including fiscal years 1977, 1989, 1995, and 1997. The appropriations process has been functionally broken for most of the past five decades. What has changed is the severity of the consequences when it breaks down.

Political Stakes

For the Administration

The DHS carve-out is the most politically uncomfortable element of this report. Border security and immigration enforcement have been the administration's defining domestic priorities. Having CBP and ICE excluded from the DHS funding resolution, even temporarily, creates a tension between the administration's policy agenda and its ability to fund the agencies executing that agenda.

More broadly, the 120-day total of funding gaps in fiscal year 2026 reflects a breakdown in the appropriations relationship between the White House and Congress. Unlike a clean policy disagreement, funding gaps impose costs without delivering savings. Retroactive pay obligations mean that shutdowns do not reduce federal spending; instead, they defer it and add disruption on top.

For Republicans

The record-setting dysfunction of fiscal year 2026 is a political liability. The appropriations process is a core legislative function, and the inability to fund the government in a timely way, particularly for an administration with unified party control, raises questions about internal cohesion.

For Democrats

The party has had its own history of contributing to previous funding lapses. The fiscal year 2018 two-day shutdown, for instance, occurred when Senate Democrats blocked a Continuing Resolution over immigration policy.

For Federal Workers and the Public

Furloughed employees face financial uncertainty even with the expectation of retroactive pay. Agency services are disrupted. Contractors and grant recipients face gaps with no guarantee of retroactive relief.

The Bottom Line

Congress has never passed a permanent automatic continuing resolution, the one mechanism that would prevent funding gaps from becoming shutdowns. Every proposal to do so has stalled. Until that changes, or until Congress demonstrates the capacity to pass appropriations on time, the conditions that produced fiscal year 2026's record-breaking funding gaps remain intact.

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