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Government funding runs out at 12:01 a.m. Sunday, and, if Congress can’t hammer out a deal, a broad range of federal functions will halt.
The most immediate impact will be furloughs and paused paychecks for hundreds of thousands of government employees and contractors. Analysts don’t expect to see major ripple effects across the U.S. economy if a shutdown lasts just a few weeks, but the longer the federal government stays closed, the greater the chances of broader fallout.
Here’s a look at what to expect.
How much would it cost?
The answer mostly hinges on how long a government shutdown might last.
The most recent one lasted 34 days in the winter of 2018-19 and delayed at least $18 billion in spending, which was resumed once the government reopened. That shutdown cost $11 billion at the time, of which the nonpartisan Congressional Budget Office estimated $3 billion was lost permanently.
The 2018-19 shutdown dragged down U.S. economic growth, leading to an $8 billion hit to real gross domestic product, or a loss of 0.2%, according to the CBO. This time around, the Bipartisan Policy Center think tank forecasts a shutdown could cost upward of $1 billion a week.
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Would a shutdown affect the stock market?
Although investors generally don’t like uncertainty, past shutdowns haven’t moved markets all that much. Expectations that the federal government would eventually reopen have largely kept investors from trying to trade based on headlines out of Washington.
Brian Gardner, who watches federal policymaking for the financial services firm Stifel, noted recently that markets rose during the last two shutdowns. During the 2018-2019 shutdown, the S&P 500 rose by about 10%. And in the preceding 2013 shutdown, the market rose about 3%.
“Other factors will move the financial markets, a government shutdown probably will not,” Gardner wrote.
What about interest rates?
Federal Reserve Chairman Jerome Powell said on Sept. 20 that a government shutdown “hasn’t traditionally had much of a macroeconomic effect.” But the Fed is a data-driven institution that relies heavily on government reports to determine what to do with interest rates. That’s a potential risk factor for the central bank as it continues trying to reduce inflation by increasing the costs of borrowing.
The longer a government shutdown lasts, the more economic data — on everything from price increases to unemployment — is not processed and released as scheduled.
The next national jobs report, for example, is set to be published by the Bureau of Labor Statistics on Oct. 6. Without access to important metrics about the health and direction of the U.S. economy, the Fed could be flying at least partially blind ahead of its next interest rate decision in November.
How would federal workers be affected?
If Congress is unable to pass a spending bill, the government would be forced to shut down any federal agencies and programs unfunded by existing appropriations that are deemed not critical. But the number of employees who’d be affected by those closures can vary, largely depending on whether the government shuts down entirely or does so only in part. And currently, the U.S. is on track for a full shutdown.
