Rosemary Sereti is a Managing Director within Deloitte Tax LLP’s Washington National Tax, tax controversy services practice. Prior to joining Deloitte, Ms. Sereti served as the deputy commissioner for the Large Business and International (LB&I) division at the IRS. Rosemary is advising Deloitte Tax LLP’s U.S. clients on navigating IRS examinations and other interactions with the Internal Revenue Service, along with addressing sensitive and unique issues.