Elon Musk's Department of Government Efficiency team has been given "read only" access to the Treasury Department's federal payment system, and federal expenditures have not been affected, the Treasury said in a letter to Congress late Tuesday.

A lawsuit filed Monday seeks to halt the ‘unlawful disclosure of information,’ including Treasury data on Americans’ taxes and Social Security, to DOGE staff. This week, President Trump adviser Elon Musk’s newly formed Department of Government Efficiency (DOGE) seems to have gained full access to the Department of Treasury’s payments systems responsible for processing trillions of dollars of spending,

Democratic lawmakers said they are looking into DOGE visits to NOAA offices, and potential cuts to the agency.