Versions of 26 CFR 1.303-2 - Requirements on LawServer 2024 26 CFR 1.303-2 – Requirements 2023 26 CFR 1.303-2 – Requirements 2022 26 CFR 1.303-2 – Requirements 2021 26 CFR 1.303-2 – Requirements 2015 26 CFR 1.303-2 – Requirements 2014 26 CFR 1.303-2 – Requirements 2010 26 CFR 1.303-2 – Requirements 2009 26 CFR 1.303-2 – Requirements.