WASHINGTON—The U.S. Treasury Department must play a major role in combating corruption at home and abroad, Treasury Secretary Janet Yellen told President Joe Biden’s democracy summit on Thursday, unveiling a new “kleptocracy fund” to reward tips on where corrupt foreign leaders hid their money in the United States.
She said the Treasury was working to crack down on money laundering and illicit finance from overseas, while beefing up enforcement against tax evaders at home who cost the Treasury $600 billion in revenues last year alone.





