Federal government is headed into a shutdown. What does it mean?

WASHINGTON (AP) — The federal government is heading toward a shutdown that will disrupt many services, squeeze workers and roil politics as Republicans in the House, fueled by hard-right demands for deep cuts, force a confrontation over federal spending.

While some government entities will be exempt — Social Security checks, for example, will still go out — other functions will be severely curtailed. Federal agencies will stop all actions deemed non-essential, and millions of federal employees, including members of the military, won’t receive paychecks.

A look at what’s ahead if the government shuts down on Oct. 1.

A shutdown happens when Congress fails to pass some type of funding legislation that is signed into law by the president. Lawmakers are supposed to pass 12 different spending bills to fund agencies across the government, but the process is time-consuming. They often resort to passing a temporary extension, called a continuing resolution or CR, to allow the government to keep operating.

When no funding legislation is enacted, federal agencies have to stop all nonessential work and will not send paychecks as long as the shutdown lasts.

Although employees deemed essential such as air traffic controllers and law enforcement officers still have to report to work, other federal employees are furloughed. Under a 2019 law, those same workers are slated to receive backpay once the funding impasse is resolved.

Government funding expires Oct. 1, the start of the federal budget year. A shutdown will effectively begin at 12:01 a.m. if Congress is not able to pass a funding plan that the president signs into law.

It is impossible to predict how long a shutdown would last. With Congress divided between a