The focus is on what agencies actually do under the Antideficiency Act, how contingency plans designate excepted functions, and how citizens can verify status updates during a lapse. The material relies on primary agency guidance and recent analyses where relevant.
Quick answer for readers following us government news today: what a shutdown stops and why it matters
Bottom-line summary
A lapse in appropriations means agencies must stop most discretionary spending and put contingency plans into effect under the Antideficiency Act, which typically results in furloughing non-excepted staff and keeping excepted operations running, according to Office of Management and Budget guidance.
The services most commonly curtailed include recreation and visitor services such as many National Park Service operations, administrative services like some passport and visa processing, and discretionary grant and research programs that rely on annual appropriations, as shown in recent agency guidance.
At the same time, mandatory payments and trust-fund disbursements generally continue, and national security and public safety functions are treated as excepted operations; specifics vary by agency and are decided case by case.
This article relies on executive-branch guidance and recent analyses to show likely outcomes during a lapse in appropriations, with links to primary agency and research pages where readers can confirm current status.
Check primary sources for up-to-date operational notices
Consult the primary agency pages and the OMB guidance linked below for up-to-date official notices if a lapse occurs.
What a government shutdown is and the legal framework agencies follow
The Antideficiency Act in plain language
A lapse in appropriations occurs when Congress does not enact funding to cover a fiscal period, which triggers the Antideficiency Act requirement that agencies stop nonessential obligations and implement contingency plans, according to OMB instructions to agencies.
That legal requirement means agencies must identify which activities are excepted and which will be suspended, and then execute personnel and spending actions that match those designations.
Agency contingency plans and OMB guidance
Agencies publish contingency plans that spell out how operations will continue or stop, and OMB provides central guidance to help translate the Antideficiency Act into consistent agency decisions during a lapse in appropriations.
The Congressional Research Service also provides analysis that explains how the Antideficiency Act and agency contingency plans interact and what practical effects these rules produce for federal operations.
How agencies decide what continues: excepted functions, essential staff, and common categories
Excepted versus non-excepted work
Excepted functions are tasks that must continue despite a funding lapse, often because stopping them would harm life or property or because the law requires the work to continue; agencies identify excepted staff and duties in their contingency plans.
Non-excepted work is generally paused, and employees performing that work are typically furloughed until funding is restored, subject to the terms set out in agency plans. See agency contingency planning resources such as the OPM contingency guidance for details.
A lapse in appropriations requires agencies to stop most discretionary spending and to implement contingency plans under the Antideficiency Act, which commonly leads to furloughs for non-excepted staff while excepted functions and mandatory payments continue.
Typical categories: national security, public safety, and legally required tasks
Common categories treated as excepted include national security operations, air traffic control and other public safety functions, and some emergency health services; agencies often cite national security and safety as primary reasons to maintain operations during a lapse.
Analysts note that agencies may also treat legally required tasks, such as certain mandatory payments and statutory duties, as functions that must continue even during funding gaps.
How agencies decide what continues: excepted functions, essential staff, and common categories
Excepted versus non-excepted work
Excepted functions are tasks that must continue despite a funding lapse, often because stopping them would harm life or property or because the law requires the work to continue; agencies identify excepted staff and duties in their contingency plans.
Non-excepted work is generally paused, and employees performing that work are typically furloughed until funding is restored, subject to the terms set out in agency plans.
Typical categories: national security, public safety, and legally required tasks
Common categories treated as excepted include national security operations, air traffic control and other public safety functions, and some emergency health services; agencies often cite national security and safety as primary reasons to maintain operations during a lapse.
Analysts note that agencies may also treat legally required tasks, such as certain mandatory payments and statutory duties, as functions that must continue even during funding gaps.
How agencies decide what continues: excepted functions, essential staff, and common categories
Excepted versus non-excepted work
Excepted functions are tasks that must continue despite a funding lapse, often because stopping them would harm life or property or because the law requires the work to continue; agencies identify excepted staff and duties in their contingency plans.
Non-excepted work is generally paused, and employees performing that work are typically furloughed until funding is restored, subject to the terms set out in agency plans.
Typical categories: national security, public safety, and legally required tasks
Common categories treated as excepted include national security operations, air traffic control and other public safety functions, and some emergency health services; agencies often cite national security and safety as primary reasons to maintain operations during a lapse.
Analysts note that agencies may also treat legally required tasks, such as certain mandatory payments and statutory duties, as functions that must continue even during funding gaps.
Common federal services that stop or are curtailed during a lapse in appropriations
Recreation and visitor services
The National Park Service commonly closes parks or limits visitor services during a lapse in appropriations, leading to restricted access at many sites until funding is restored.
Visitors should check official park status pages for updates because closures and service levels are set by park management under contingency plans.
Administrative services such as passport and visa processing
Passport and visa processing can be reduced or delayed during a funding lapse, and agencies warn that backlogs may grow if processing is limited for an extended period, with exact effects varying by office.
Some expedited services may continue where legally required or where staff are designated as excepted, but routine appointments and turnaround times are often affected during a lapse.
Research, grants, and non-mandatory programs
Many discretionary grant programs, research projects, and non-mandatory awards that depend on annual appropriations can be paused during a shutdown, causing delays for grantees and contractors who rely on that funding.
Recipients should monitor agency notices and contingency plan announcements to understand whether payments or work will be suspended or delayed.
What continues: mandatory programs, trust funds, and excepted operations
Mandatory spending and trust funds
Mandatory programs and trust-fund payments, including Social Security benefit disbursements, generally continue during a lapse because they are financed outside the annual appropriations process, according to the Social Security Administration.
Recipients of mandatory benefits should expect payments to proceed in most cases, though agencies decide operational details and timing of any administrative adjustments on a case-by-case basis.
Examples of excepted operations that remain active
Excepted operations commonly include national security activities, public safety functions, air traffic control, and certain emergency health services; these are typically maintained to prevent harm and to comply with legal duties.
Even when operations continue, some employees carrying out excepted work may not receive immediate pay until Congress restores appropriations and authorizes retroactive salary payments.
Economic analyses of recent shutdowns show measurable short-term reductions in GDP and federal economic activity that grow with the length of the lapse, though estimates vary by study and period.
Those studies indicate that longer shutdowns tend to produce larger, though often temporary, disruptions to economic output and federal services.
The federal judiciary has historically continued core court operations during funding lapses but can face staffing disruptions, filing delays, and scheduling changes that create administrative strain for courts and litigants.
Past judiciary guidance provides a baseline for how courts have balanced essential functions with limited administrative capacity during prior lapses.
Typical errors, common misconceptions, and what citizens often misunderstand
Mistaken expectations about benefit cuts
A common misconception is that mandatory benefits like Social Security stop during a shutdown; in practice these payments generally continue because they are not funded through annual appropriations.
Readers should note that media summaries sometimes conflate furloughs with wholesale benefit cuts, which is why checking primary agency notices matters.
Steps to check agency status pages for real-time shutdown notices
Start with the agency status page
Confusion about which employees are paid and when
Excepted employees may be required to continue working during a lapse but might not receive immediate pay until Congress restores funding and authorizes retroactive payments.
Decisions about retroactive pay and timing are typically resolved after funding resumes and can vary across agencies and bargaining arrangements.
Practical examples and scenarios: passports, parks, benefits, and federal contractors
If you planned a national park visit
If you planned a park visit, expect some parks to close or to reduce visitor services under contingency plans, and check the specific park status page before traveling.
When access is restricted, park staff or official park pages typically post guidance on closures, permitted activities, and safety concerns for visitors.
If you need passport or visa services
If you need passport or visa services while a lapse is in effect, be prepared for delays and limited appointment options, and consider contacting the agency office for clarification on which services remain available.
For urgent travel, look for agency guidance on exceptions and whether expedited processing will be available where legally permitted.
If you are a federal contractor or rely on grant funding
Federal contractors and grantees may face pauses in work or delays in payments when discretionary programs are suspended, and contract terms and agency notices will determine how obligations are handled during the lapse.
Contractors should review their contract clauses, monitor agency announcements, and be ready to document costs that may be eligible for reimbursement once funding resumes.
How to stay informed and what to watch next
Authoritative sources to follow during a lapse
Primary sources to monitor include OMB guidance to agencies, Social Security Administration notices, National Park Service status pages, and official agency press releases, which provide the most reliable updates during a lapse.
Following these primary sources helps readers separate official operational notices from social media summaries that may oversimplify agency actions. Also see the Department of Labor guidance for agency-specific notices during a lapse: Information Related to a Lapse in Appropriations.
How to interpret agency notices and congressional action
Signs that services will be restored include congressional action such as a continuing resolution or enacted appropriations; agencies typically resume suspended activities once funding is authorized and distributed.
Retroactive pay decisions and precise timing for service restoration are administrative matters that agencies and Congress address after funding is passed.
Closing takeaways
A lapse in appropriations triggers legal rules that stop most discretionary spending and furlough non-excepted staff while keeping excepted national security, safety, and mandatory payment functions running under contingency plans.
For readers following us government news today, check the OMB guidance, agency status pages, and SSA notices linked here to confirm current details if a lapse occurs.
No, Social Security benefit disbursements generally continue during a lapse because they are funded outside annual appropriations, though agencies manage administrative details case by case.
Many parks may reduce services or close depending on park contingency plans, so check the specific National Park Service status page for the latest information.
Contractors may face pauses or delays when discretionary programs are suspended; contract terms and agency notices determine whether costs can be reimbursed later.
For voter information about candidates and local representation, readers may also consult official campaign pages and primary filings to see how public officials explain their priorities on budget and governance matters.
References
- https://www.whitehouse.gov/wp-content/uploads/2025/09/Frequently-Asked-Questions-During-a-Lapse-in-Appropriations.pdf
- https://michaelcarbonara.com/news/
- https://michaelcarbonara.com/
- https://michaelcarbonara.com/appropriations-process-explained-how-funding-bills-move-through-congress/
- https://michaelcarbonara.com/contact/
- https://www.dol.gov/general/lapse
- https://www.opm.gov/about-us/open-government/reference-materials/contingency-plan-for-the-suspension-of-operations-in-the-absence-of-appropriations/
