On September 11, 2019, the Internal Revenue Service announced Darren Guillot’s appointment to the role of Deputy Commissioner for Collection and Operations Support in the Small Business/Self-Employed Division (SB/SE) and De Lon Harris’ selection as the Deputy Commissioner for Examination.
Guillot previously served as the director of Field Collection where he led efforts to enforce tax laws and assist taxpayers in meeting their tax responsibilities. He also previously served as director, Enterprise Collection Strategy and director Field Operations, Office of Appeals.
In his new role, Guillot will provide executive leadership to SB/SE collection and operations programs. He will direct and oversee programs impacting taxpayers who file personal, corporate, flow-through, employment, excise and estate and gift returns.
With his appointment to Deputy Commissioner for Examination, Harris will be providing executive oversight of SB/SE examination programs designed for taxpayers who file personal, corporate, flow-through, employment, excise and estate and gift returns.
Harris previously served in the role of director Field Operations-Mid-Atlantic in LB&I, and director Field Operations-West in the Office of Appeals.