In a dramatic turn of events reflecting the mounting tensions within U.S. government agencies, acting IRS Commissioner Melanie Krause is set to resign following a heated dispute over a controversial data-sharing agreement.

The arrangement in question involved the transfer of taxpayer information to federal immigration authorities—specifically the Department of Homeland Security (DHS). The Treasury Department confirmed Krause’s resignation on Tuesday, marking another major personnel shift in what has already been a turbulent year for the IRS. This period has been defined by bold administrative reforms, divisive policy debates, and significant turnover in leadership.

Krause’s departure underscores broader concerns about the intersection of privacy, government transparency, and immigration enforcement. The disputed data-sharing agreement has sparked fierce criticism from privacy advocates and immigration rights groups, who argue it compromises taxpayer confidentiality and individual liberties. Supporters of the agreement, however, frame it as a necessary tool for national security and immigration control.