DOGE’s earlier actions at the Treasury have become a focus of congressional scrutiny and a federal court battle in recent days. Musk’s team initially tried to halt money going to the U.S. Agency for International Development from the Treasury’s payment system.

The Treasury Department will make an ally of billionaire Elon Musk’s U.S. DOGE Service the head of the department that oversees the nation’s powerful payment systems after ousting the career civil servant who previously held the post,