Versions of 26 CFR 1.59A-1 - Base erosion and anti-abuse tax on LawServer 2024 26 CFR 1.59A-1 – Base erosion and anti-abuse tax 2023 26 CFR 1.59A-1 – Base erosion and anti-abuse tax 2022 26 CFR 1.59A-1 – Base erosion and anti-abuse tax 2021 26 CFR 1.59A-1 – Base erosion and anti-abuse tax 2020 26 CFR 1.59A-1 – Base erosion and anti-abuse tax