Updated: October 20, 2026
A federal government shutdown is not a decision to close the government. It is the consequence of a funding gap: Congress and the president have not enacted an appropriations law or a temporary funding measure for activities that depend on annual appropriations. The fiscal year begins on October 1, so that date is a common deadline, but a lapse can also occur when a continuing resolution expires.
The practical result is uneven. The Antideficiency Act generally bars agencies from obligating money without an appropriation, while statutes and agency shutdown plans allow some work to continue. Military operations, air traffic control, and other activities tied to the safety of human life or protection of property may continue; many employees performing that work do so without immediate pay. Other employees are furloughed, and services such as permit processing, public-facing research, or park operations can be reduced or paused. Social Security benefit payments usually continue, but some customer services can slow.
Knowing the procedures helps distinguish a shutdown from a debt-limit crisis or a decision to cut a particular program. It also helps federal workers, benefit recipients, contractors, and visitors understand what may change—and what is not guaranteed—when funding expires.
Understanding Government Shutdowns
Congress funds much of the federal government through 12 regular appropriations bills, covering agencies and functions from the Department of Defense to the Department of the Interior. Those bills must clear both chambers and be presented to the president. If some have not become law by the start of the fiscal year on October 1, Congress can enact a continuing resolution (CR) to keep specified activities funded temporarily. A shutdown occurs when funding authority for affected operations lapses without a replacement law.
The Antideficiency Act, including 31 U.S.C. §§ 1341 and 1342, restricts federal officials from making obligations or spending beyond available appropriations. It also permits limited exceptions, including work authorized by law and activities needed to protect human life or property. Agencies use Office of Management and Budget guidance and their own contingency plans to decide which employees are excepted from furlough and which activities must stop. “Essential” is common shorthand, not a universal legal classification: one agency’s plan may define categories differently from another’s.
A shutdown does not automatically close every agency. If Congress has enacted a full-year appropriation for one department, that funding can allow it to operate while another department faces a lapse. The same is true of programs with funding that does not depend on annual discretionary appropriations. The scope depends on which laws expire and what funds remain available—not simply on whether Congress has passed all 12 bills.
The president also has a role. A bill passed by Congress must be signed into law, or Congress must override a veto, before it can provide funding. Negotiations may involve spending levels, policy provisions, or deadlines, but a political agreement alone does not authorize agencies to spend. A CR is a law, often specifying a rate or formula for temporary funding and a date when that authority ends.
Shutdowns are distinct from a debt-limit impasse. The debt limit concerns the Treasury’s authority to borrow to meet obligations already established by law; a shutdown concerns the legal authority to fund affected government operations. The two disputes can occur near each other, but they involve different statutes, procedures, and consequences.
| Situation | What changes | What it does not mean |
|---|---|---|
| Appropriations lapse | Annual funding authority expires for affected operations; agencies follow shutdown plans. | It does not automatically stop every federal program. |
| Continuing resolution | Congress temporarily funds covered operations under terms and through a date set in law. | It is not a permanent appropriation or a guarantee of unchanged service. |
| Debt-limit constraint | Treasury borrowing authority is restricted under the statutory limit. | It is not the same legal event as an appropriations lapse. |
Immediate Effects on Federal Operations
Once a lapse begins, agencies carry out their shutdown plans. Employees whose work cannot legally continue are furloughed: they generally cannot perform their normal duties, including checking work email or completing routine assignments. Employees whose jobs fall within an exception may continue working. They may be paid later rather than on the normal payday, because payroll disbursement itself depends on available authority and subsequent legislation.
The Government Employee Fair Treatment Act of 2019, Public Law 116-1, provides back pay after a shutdown for federal employees who are furloughed and those required to work during the lapse. It does not, by itself, guarantee timely pay to contractors employed by private companies. A contractor may lose hours or income if a federal contract is paused, even if Congress later restores federal employee pay. The contract’s terms and the agency’s subsequent funding determine what happens to the company’s work and invoices.
Services can slow even when an agency stays open. A small group of employees may keep a safety function running while routine inspections, grants, research, customer-service calls, and administrative reviews wait. For example, the Food and Drug Administration may prioritize activities it identifies as necessary to address imminent risks, while other work is delayed; the specific plan can change with the lapse and available funding. Backlogs can remain after appropriations resume because staff must return to regular work while also processing accumulated cases.
Federal facilities do not all respond alike. A national park may remain physically accessible but close visitor centers, restrooms, or staffed sites, depending on the National Park Service plan and local conditions. Another facility may close entirely. Businesses that rely on federal permits, inspections, loans, or data releases can face uncertainty about schedules and cash flow. A shutdown’s operational footprint therefore depends on duration, agency decisions, and funding already available.
- 12 regular appropriations bills are the usual annual route for funding federal departments and many agencies.
- October 1 is the start of the federal fiscal year and a common deadline for new annual appropriations.
- 2019 is the year Congress enacted statutory back-pay protection for federal employees affected by a shutdown.
Judicial System and Government Shutdowns
Federal courts have a funding structure that makes their response different from that of many executive agencies. The Judiciary has some fee collections and other funds available, and it can continue operations for a limited period after an appropriations lapse. In past shutdown plans, the Administrative Office of the U.S. Courts has said that court operations can generally continue for a short period—often around 10 business days—using available funds. That is a planning estimate, not a statutory promise that every court or service will remain open for that exact period.
If a lapse continues beyond the Judiciary’s available resources, courts may sharply limit work. Under the federal judiciary’s contingency plans, cases involving constitutional or statutory deadlines, criminal proceedings, and emergencies are more likely to receive priority than routine civil matters. The exact approach depends on the court, the duration of the lapse, and the funds and staff available. State courts are not funded by federal appropriations, although federal shutdowns can still affect cases involving federal agencies or parties.
Not every judicial employee is treated alike. Article III judges do not stop holding office during a shutdown, but court staff, probation and pretrial services, federal defenders, and other personnel may face different funding and work rules. The U.S. Marshals Service must continue to carry out responsibilities such as custody and court security under applicable exceptions. When support staff are unavailable, a judge may still be able to hear an urgent matter while ordinary filings, scheduling, or public-service requests take longer.
Electronic filing systems do not eliminate the staffing problem. A lawyer may be able to submit a document through a court’s electronic case-management system, but a filing still may not receive prompt review or a hearing date. Parties should follow notices issued by the specific district court or circuit rather than assume that every deadline is suspended. In criminal cases, the Speedy Trial Act and constitutional protections remain relevant; whether a particular proceeding can be postponed is a legal question, not a blanket consequence of the shutdown.
Shutdown-related delays can affect litigants unevenly. A corporation waiting for a routine civil ruling may face a different schedule from a defendant in custody or a party seeking emergency relief. Delays can increase legal costs and uncertainty, but it would be misleading to say that all civil cases stop or that all court records become inaccessible. Local court orders and the Judiciary’s published operating notices provide the most useful case-specific information.
Impact on Mandatory Programs
“Mandatory” describes programs whose spending is generally provided by laws other than the annual appropriations bills; it does not mean every related service is immune from a shutdown. Social Security retirement and disability benefits are funded through permanent statutory authority, and Medicare benefits are not ordinarily halted by a lapse in annual appropriations. The Veterans Affairs department likewise has advance appropriations for many medical-care accounts, while other VA functions can depend on current appropriations.
Benefit payments and customer service are separate activities. The Social Security Administration has historically continued scheduled benefit payments during shutdowns, but its contingency plan may reduce or pause some services, such as certain in-person assistance or processing work. Medicare claims processing is generally supported by funding streams that continue, but a lapse can affect administrative functions and the agencies or contractors that provide support. The actual effects depend on the applicable funding and the agency’s current plan.
Some programs that people call entitlements still rely on annual appropriations for administration or particular services. The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC), for instance, depends on a combination of federal appropriations and available state resources; a prolonged lapse can create pressure when contingency funds are depleted. Supplemental Nutrition Assistance Program (SNAP) benefits have different funding and administrative rules, and timing depends on the length of the lapse and available authority. Neither should be described as automatically ending on day one.
People seeking a new benefit, replacement card, appeal, or correction may feel the interruption sooner than someone receiving an established direct deposit. A delay in processing a claim is not the same as cancellation of legal eligibility, but it can create immediate hardship. Beneficiaries should rely on notices from SSA, the Centers for Medicare & Medicaid Services, VA, or their state agency for current operating details rather than assume that every service continues at normal speed.
Public Services and Essential Functions
Shutdown plans protect some work because stopping it could threaten public safety, national security, or property, but they do not preserve every service that sounds important. Under the Antideficiency Act, an agency may continue work supported by available funds or covered by a recognized exception; its plan identifies which positions and tasks qualify. Employees who continue working during a lapse may nevertheless face delayed pay until Congress provides the necessary authority.
- Air travel: Federal Aviation Administration air traffic controllers and aviation-safety personnel generally continue working, while hiring, training, and some administrative functions may be delayed. Travelers can still encounter operational effects if staffing pressures accumulate.
- National security: Active-duty military operations and many intelligence functions continue, though civilian support work and pay timing can be affected. The Department of Defense’s plan determines which civilian employees are excepted.
- Public safety: Federal law-enforcement and emergency-response duties may continue where authorized, including work at the FBI, Bureau of Prisons, and Federal Emergency Management Agency. Grants and preparedness assistance may be slower.
- Mail: The U.S. Postal Service generally continues delivery because it is primarily financed through postage and other revenue, rather than annual congressional appropriations. This does not mean all federal agencies that handle mail remain fully staffed.
- Parks and museums: National Park Service sites and Smithsonian museums may restrict access, close buildings, or operate with limited staff under the applicable contingency plan. Conditions can vary by location and shutdown length.
“Essential services” is not a single list applicable to every shutdown. The Department of Homeland Security, Department of Transportation, and Department of Health and Human Services each publish operational plans based on their missions and available funding. A service can continue in a reduced form, while a connected service—such as grant administration, inspections, or public information—slows or stops. Visitors, travelers, and applicants should check the agency’s own current notice before making plans.
Historical Context of Government Shutdowns
Modern shutdowns became more common after a series of disputes over how the Antideficiency Act applied when Congress had not enacted appropriations. The two shutdowns of late 1995 and early 1996, during President Bill Clinton’s administration, lasted a combined 27 days; the second lasted 21 days. The conflict involved disagreements between Clinton and the Republican-led Congress over spending and policy priorities.
The 2013 shutdown lasted 16 days, from October 1 through October 16, amid a dispute over funding and efforts to alter or defund the Affordable Care Act. In January 2018, a funding lapse lasted about three days. The shutdown that began on December 22, 2018, and ended on January 25, 2019, lasted 35 days—the longest federal shutdown on record—during a standoff over funding for a border barrier. These episodes show how a deadline, an expiring CR, and unresolved policy demands can combine to interrupt appropriations.
| Episode | President | Duration | Dispute or context |
|---|---|---|---|
| November 1995 | Bill Clinton | 5 days | Spending and budget negotiations |
| December 1995–January 1996 | Bill Clinton | 21 days | Spending and policy disagreements |
| October 2013 | Barack Obama | 16 days | Appropriations dispute tied to the Affordable Care Act |
| December 2018–January 2019 | Donald Trump | 35 days | Disagreement over border-barrier funding |
Duration is only one measure of a shutdown’s effects. A short lapse can still disrupt a payroll, a contract, or a deadline, while agencies with previously enacted funding may continue normally. The estimate concerned that specific shutdown and should not be treated as a universal cost per day.
Historical experience also shows that back pay does not erase all losses. Federal employees received statutory back pay after the 2018–19 shutdown, but contractors did not receive the same guarantee. Delayed public services and agency backlogs can outlast the funding lapse itself. Political consequences are harder to quantify: voter reactions depend on who is blamed, the issue at stake, and the shutdown’s visible effects in a particular district.
Legislative Responses and Solutions
The most direct way to prevent an appropriations lapse is for Congress to enact the relevant funding law before existing authority expires. The regular process begins with the president’s budget request, but Congress controls appropriations: the House and Senate Appropriations Committees develop bills, and both chambers must agree on identical text before it can be presented to the president. The Budget Control Act of 1974 sets a framework for congressional budget work, but adopting a budget resolution does not itself fund agencies.
When the regular bills are not ready, a continuing resolution can keep covered operations funded for a specified period. A CR may generally continue funding at a stated rate, impose restrictions on new activities, and set an expiration date; its exact terms vary. It buys negotiating time but can leave agencies unable to launch programs, award some grants, or plan multiyear work with confidence. If Congress lets the CR expire without another law, the funding gap returns.
Congress can also enact a consolidated appropriations act that combines multiple spending bills, or pass bills separately for departments that are ready. If a president vetoes a measure, Congress can revise it or attempt an override, which requires a two-thirds vote in each chamber under Article I, Section 7 of the Constitution. A political deal, committee agreement, or leadership announcement has no spending force until it becomes law.
Longer-term proposals include automatic continuing resolutions, which would extend funding under a preset formula when annual bills are late. Supporters argue that an automatic extension could avoid shutdowns; critics warn that it could reduce pressure to complete appropriations and lock agencies into outdated funding. Such a system would require legislation defining which accounts continue, for how long, and whether spending is held flat or adjusted. There is no general automatic CR under current law.
Congress can reduce last-minute risk by setting earlier committee deadlines, negotiating top-line spending agreements, and considering bills in time for amendments and conference negotiations. Those steps cannot resolve every dispute, but they make the choice between passing a measure and allowing a lapse more explicit. The central procedural point remains: only enacted law supplies the authority agencies need to obligate appropriated funds.
Public Perception and Political Ramifications
A shutdown makes an abstract budget dispute visible through missed appointments, closed facilities, delayed permits, and uncertainty over pay. The effects are not evenly distributed: federal employees and contractors can face immediate income disruption, while a family waiting for a federal determination may experience a different kind of cost. The relevant details—agency, location, funding source, and duration—shape public experience more than the word “shutdown” alone.
Political responsibility is contested. Party leaders may blame the other chamber, the president, or a specific policy demand; news coverage can emphasize federal workers, national parks, benefits, or the underlying negotiation. There is no reliable rule that one party always suffers electorally. Public-opinion findings vary by poll wording and timing, and a shutdown’s effect on a later election can be difficult to separate from other issues, candidates, and events.
The 2018–19 episode illustrates both the political stakes and the limits of simple claims. Congress enacted the Government Employee Fair Treatment Act, Public Law 116-1, on January 16, 2019, providing back pay to affected federal employees. The shutdown ended on January 25 with a temporary funding measure, but contractors lacked the same statutory back-pay protection. Those specific differences mattered to people’s finances even after agencies reopened.
For voters assessing a shutdown, useful questions are concrete: Which appropriations expired? Which agency contingency plan applies? Did Congress pass a CR, and when does it end? Are workers being paid now or later? Is a service legally funded from another source? Answers to those questions clarify what government is doing and which elected officials took the steps that produced the outcome, without treating every funding lapse as identical.
Frequently asked questions
Does every federal agency close during a shutdown?
No. Agencies or accounts with enacted funding may continue operating, and agencies facing a lapse can keep work going when funds remain available or a legal exception applies. Their contingency plans determine which activities stop and which employees are furloughed or excepted.
Do federal employees get paid during a shutdown?
Employees required to work may have to wait for their pay, and furloughed employees do not receive normal paychecks during the lapse. The Government Employee Fair Treatment Act of 2019 provides back pay to federal employees after a shutdown ends. It does not automatically provide the same protection to private-sector contractors.
Will Social Security or Medicare benefits stop?
Scheduled Social Security payments and Medicare benefits generally continue because their principal benefit funding does not rely on annual appropriations in the same way as many agency operations. Administrative services, new claims, or assistance can nevertheless be delayed. Check the Social Security Administration or Centers for Medicare & Medicaid Services for current service notices.
Are national parks open during a shutdown?
Not necessarily. Depending on the National Park Service contingency plan and local conditions, a park may remain accessible with reduced services, restrict access, or close facilities. Visitor centers, restrooms, staffing, and visitor safety measures can be affected even when roads or grounds remain open.
Do federal courts stop hearing cases?
Not immediately in every instance. The federal Judiciary can use available funds to continue operations for a limited period, and urgent matters may receive priority if a lapse continues. Court schedules and support services vary, so litigants should follow notices from their own federal court and consult counsel about deadlines.
How does Congress end a shutdown?
Congress must pass a funding law—usually full-year appropriations or a continuing resolution—and the president must sign it, unless Congress overrides a veto. A negotiated agreement does not reopen funding by itself; the enacted law’s coverage and effective date determine which operations resume.