Tax

Mastracchio, James N. | Winston & Strawn

Jim Mastracchio is widely recognized as one of the foremost advisers to the global tax community with regard to civil and criminal tax enforcement matters. He represents clients in all phases of federal civil tax controversies. Jim is one of the few lawyers in the country who has served as lead counsel on international criminal tax cases. In that role, he has defended publicly traded companies, boards of directors, and senior management facing criminal investigations and prosecutions for alleged tax violations.