The U.S. Treasury Department said Tuesday that it's imposing $1. 2 billion in fines on Bank of America for allegedly violating anti-money laundering and sanctions laws.

The fines on America's second-biggest bank amount to the third-largest in the department's history.

"When a bank of this size fails to meet its anti-money laundering and sanctions obligations, the consequences extend far beyond its own walls, exposing the entire U.S. financial system to significant illicit finance risks," Treasury Secretary Scott Bessent said in a statement.