Versions of 26 CFR 1.861-11 - Special rules for allocating and apportioning interest expense of an affiliated group of corporations on LawServer 2024 26 CFR 1.861-11 – Special rules for allocating and apportioning interest expense of an affiliated group of corporations 2023 26 CFR 1.861-11 – Special rules for allocating and apportioning interest expense of an affiliated group of corporations 2022 26 CFR 1.861-11 – Special rules for allocating and apportioning interest expense of an affiliated group of corporations 2021 26 CFR 1.861-11 – Special rules for allocating and apportioning interest expense of an affiliated group of corporations 2015 26 CFR 1.861-11 – Special rules for allocating and apportioning interest expense of an affiliated group of corporations 2014 26 CFR 1.861-11 – Special rules for allocating and apportioning interest expense of an affiliated group of corporations 2010 26 CFR 1.861-11 – Special rules for allocating and apportioning interest expense of an affiliated group of corporations 2009 26 CFR 1.861-11 – Special rules for allocating and apportioning interest expense of an affiliated group of corporations