Versions of 26 CFR 1.6016-4 - Short taxable year on LawServer 2024 26 CFR 1.6016-4 – Short taxable year 2023 26 CFR 1.6016-4 – Short taxable year 2022 26 CFR 1.6016-4 – Short taxable year 2021 26 CFR 1.6016-4 – Short taxable year 2015 26 CFR 1.6016-4 – Short taxable year 2014 26 CFR 1.6016-4 – Short taxable year 2010 26 CFR 1.6016-4 – Short taxable year 2009 26 CFR 1.6016-4 – Short taxable year