Michael DiFronzo has been appointed Washington national tax services practice partner at PwC US.
DiFronzo was previously deputy associate chief counsel of the Inland Revenue Service (IRS) in charge of guidance relating to cross-border tax issues.
He also advised the IRS commissioner and chief counsel, treasury and justice department officials and congressional tax committee staff on international tax matters.
DiFronzo has previously worked within Deloitte’s national tax office.
PwC’s Washington national tax services group helps companies stay up-to-date on the latest legislative and regulatory matters and navigate the ever-changing tax landscape.