Versions of 26 USC 4472 - Definitions on LawServer 2024 26 USC 4472 – Definitions 2023 26 USC 4472 – Definitions 2022 26 USC 4472 – Definitions 2021 26 USC 4472 – Definitions 2020 26 USC 4472 – Definitions 2018 26 USC 4472 – Definitions 2017 26 USC 4472 – Definitions 2015 26 USC 4472 – Definitions 2014 26 USC 4472 – Definitions