Versions of 26 CFR 1.163-4 - Deduction for original issue discount on certain obligations issued after May 27, 1969 on LawServer 2024 26 CFR 1.163-4 – Deduction for original issue discount on certain obligations issued after May 27, 1969 2023 26 CFR 1.163-4 – Deduction for original issue discount on certain obligations issued after May 27, 1969 2022 26 CFR 1.163-4 – Deduction for original issue discount on certain obligations issued after May 27, 1969 2021 26 CFR 1.163-4 – Deduction for original issue discount on certain obligations issued after May 27, 1969 2015 26 CFR 1.163-4 – Deduction for original issue discount on certain obligations issued after May 27, 1969 2014 26 CFR 1.163-4 – Deduction for original issue discount on certain obligations issued after May 27, 1969 2010 26 CFR 1.163-4 – Deduction for original issue discount on certain obligations issued after May 27, 1969 2009 26 CFR 1.163-4 – Deduction for original issue discount on certain obligations issued after May 27, 1969