EXCLUSIVE — Over 800 Internal Revenue Service employees still owe millions in back taxes despite heavy criticism from Sen. Joni Ernst (R-IA), who is hoping the level of tax waste will be squashed by billionaire Elon Musk, the newly tapped co-leader of the Department of Government Efficiency.

In a letter to the Iowa senator sent on Nov. 8 and shared exclusively with the Washington Examiner, the IRS noted that of the 2,044 employees who reported having balances totaling more than $12 million, 860 employees still have not paid overdue taxes. Only 20 of the 70 employees who “willfully evaded” paying their taxes were removed.