New estimate U.S. could face default on debt by early June

FILE - In this image from video, Treasury Secretary Janet Yellen speaks during an interview with The Associated Press on Jan. 21, 2023, in Dakar, Senegal. Yellen will travel to India next week to attend Group of 20 finance minister meetings in Bengaluru, India, and will address the global economic impacts of Russia’s invasion of Ukraine as her visit coincides with the one-year anniversary of the invasion.(AP Photo/Yesica Fisch, File)

WASHINGTON — The U.S. could face an unprecedented default on its obligations as soon as early June if Congress does not act to lift the debt limit, a Washington think tank said Wednesday.