A regulatory balancing act: Recent US guidance

Doug McHoney (PwC’s International Tax Services Global Leader) is joined by Wade Sutton, International Tax Leader of PwC’s Washington National Tax Services practice and guest host of Cross-border Tax Talks. After Wade reflects on his previous experience at the US Treasury Department, he and Doug discuss four proposed regulation packages under the One Big Beautiful Bill Act (OB3): expense allocation for net CFC tested income (NCTI) and foreign-derived deduction-eligible income (FDDEI), FDDEI eligibility changes, CFC pro rata share rules, and repeal of the one-month deferral election. They examine foreign tax credit limitations, overall domestic loss exposure, M&A drafting and tax-year elections, and transition relief. The conversation also covers reconciliation prospects, regulatory comment periods, Loper Bright’s influence on Treasury’s approach, and anticipated guidance on foreign sales branches and foreign-controlled CFCs.