Failure in Washington to reach a deal on the debt ceiling would force millions of senior citizens to contemplate a harsh new reality: Social Security checks not arriving on time.
And the longer the U.S. government is unable to borrow, the later those checks will be.
"I paid in for 53 years, and I saw that as insurance for when I had to use it," said Bob Geyen, 68, a retired teacher and school administrator from Shakopee. "It's just senseless what they're doing."
The U.S. Treasury has two big Social Security benefits payments due in the next three weeks — $12 billion on Oct. 23 and $25 billion on Nov. 1.
But if Congress and the White House cannot reach an agreement to raise the debt ceiling, the government will start running short of cash to pay its bills.
"They'll be short about a third of the dollars that they need to fund the federal government ongoing," said Jay Kiedrowski, a professor at the University of Minnesota's Humphrey School of Public Affairs.
The Treasury Department has argued for weeks that for technical and logistical reasons, it cannot pick and choose which bills to pay, since its cash flow varies each day.
It may be able to prioritize payments on the nation's debt to avoid a default, but all other bills would simply be delayed, said Paul Van de Water, a fellow at the Center on Budget and Policy Priorities.