U.S. Treasury Secretary Janet Yellen answers questions during the Senate Appropriations Subcommittee hearing to examine the FY22 budget request for the Treasury Department on Capitol Hill in Washington, DC, U.S., June 23, 2021.
Greg Nash/Pool via REUTERSWASHINGTON, June 23 (Reuters) - U.S. Treasury Secretary Janet Yellen on Wednesday urged Congress to raise or suspend the federal debt limit as soon as possible, warning that if lawmakers fail to act, the United States could face a serious risk of default as soon as August.
"I think defaulting on the national debt should be regarded as unthinkable," Yellen said in testimony to a Senate Appropriations subcommittee.
"Failing to increase the debt limit would have absolutely catastrophic economic consequences."
Yellen said that to avoid uncertainty for financial markets, Congress should pass new debt limit legislation - allowing the Treasury to continue borrowing - before the latest suspension expires on July 31.
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