Versions of 26 CFR 1.965-4 - Disregard of certain transactions on LawServer 2024 26 CFR 1.965-4 – Disregard of certain transactions 2023 26 CFR 1.965-4 – Disregard of certain transactions 2022 26 CFR 1.965-4 – Disregard of certain transactions 2021 26 CFR 1.965-4 – Disregard of certain transactions