Versions of 26 CFR 1.6013-4 - Applicable rules on LawServer 2024 26 CFR 1.6013-4 – Applicable rules 2023 26 CFR 1.6013-4 – Applicable rules 2022 26 CFR 1.6013-4 – Applicable rules 2021 26 CFR 1.6013-4 – Applicable rules 2015 26 CFR 1.6013-4 – Applicable rules 2014 26 CFR 1.6013-4 – Applicable rules 2010 26 CFR 1.6013-4 – Applicable rules 2009 26 CFR 1.6013-4 – Applicable rules
