
As politicians in Washington spar over details of how to fund the government, the clock is also ticking for people across the U.S. who would be affected by a shutdown.
Without congressional action, government funding will expire at 12:01 a.m. on Oct. 1. Anything deemed nonessential would be put on hold, so Americans could experience delays with certain services and hundreds of thousands of federal workers will go without pay.
Here are some of the ways a shutdown would be felt across the country.
If you’re flying soon …
Air traffic controllers and most Transportation Security Administration employees are considered “essential workers” and have to stay on the job, even if that means working without pay while the rest of the federal government shuts down.
If a shutdown dragged on, travelers could see more “sick-outs” of key personnel. That happened during the 2018-2019 government shutdown as workers showed their anger over missing paychecks.
Lastly, if you’re planning on any international travel in the new year, you may need to build in even more time for passport renewals. U.S. passport agencies will remain open, but it could take longer to process applications with some employees furloughed.

What about the mail?
The U.S. Postal Service will keep the mail moving as usual in the event of a shutdown. USPS is primarily self-funded and doesn’t depend on the appropriations process to continue running as usual.
Benefit and safety net programs
Social Security, VA and other benefits will continue, but there could be some delay in services, such as processing applications.
In a shutdown, the first to feel the pinch could be the mothers and young children who rely on the Supplemental Nutrition Program for Women, Infants, and Children (WIC) food program.
“The timing of this shutdown threat at the start of the fiscal year puts WIC at risk of rapidly running out of funds. A prolonged federal government shutdown of more than one week puts WIC families at risk,” says Georgia Machell, president and CEO of the National WIC Association.
Whether WIC could continue under a prolonged shutdown would vary depending on whether states could access other contingency funds.
The Supplemental Nutrition Assistance Program (SNAP, formerly known as food stamps) will last longer but could also run out if a shutdown dragged on.
There could be missed paychecks and lost jobs
Perhaps the biggest impacts will be felt by federal workers and active-duty military service members who will not receive a paycheck during a government shutdown. The White House is also threatening mass layoffs (a reduction in force, or RIF) of federal employees, in addition to furlough notices, if a shutdown happens.
A shutdown would happen toward the end of a pay period, so the first full paycheck missed for federal employees would be Oct. 24, while for the military it would be Oct. 15.
The only salaries the federal government will continue to pay during a shutdown will be members of Congress and the president, according to the Constitution. However, elected officials can request that their paychecks be deferred while a shutdown is ongoing.
Federal employees and military members will get back pay once the shutdown is over.

National parks are a big question mark
During the 2018-2019 shutdown, the Trump administration kept national parks accessible to the public, even as many National Park Service employees had to stay home.
At the time, there were reports of damage and trash in the unattended parks. And a Government Accountability Office opinion in September 2019 found that the Trump administration violated federal law when it used entrance fees to keep the parks accessible.
The weather forecasts will keep coming
Ahead of past possible shutdowns, the National Weather Service has said it would continue to provide routine forecasts, as well as extreme weather watch and warning information.
Many other day-to-day weather operations will also continue uninterrupted, including urgent repairs to radar and other key equipment. But a shutdown could delay routine maintenance, upgrades and long-term projects for less critical services, according to the National Weather Service.
Previous government shutdowns have delayed the processing of long-term weather and climate data at other federal agencies.
FEMA will keep working, but funding is running low
Most employees of the Federal Emergency Management Agency (FEMA) are considered exempt and will be available for any emergency or disasters.
But the main funding source for FEMA, the Disaster Relief Fund, is running dangerously low and needs congressional approval for additional funds.
During a shutdown, FEMA would implement immediate needs funding, and this could mean delays in reimbursements to states and local governments. Additionally, FEMA administers the National Flood Insurance Program, which will lapse after Sept. 30 unless there is congressional action.
NPR’s Padma Rama and Emily Alfin Johnson edited this piece.
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