Daniel Werfel has been named Acting IRS Commissioner after Steven Miller resigned in midst of the ongoing tax exempt scandal. Werfel is currently Controller of the Office of Federal Financial Management of the Office of Management and Budget (OMB).
Mr. Werfel worked for the OMB under the Bush administration prior to being appointed to his current position by President Obama. A non-partisan appointment, the move has been met with approval from both sides of the aisle.
More information: whitehouse.gov