2024 26 USC 3504 – Acts to be performed by agents

2023 26 USC 3504 – Acts to be performed by agents

2022 26 USC 3504 – Acts to be performed by agents

2021 26 USC 3504 – Acts to be performed by agents

2020 26 USC 3504 – Acts to be performed by agents

2018 26 USC 3504 – Acts to be performed by agents

2017 26 USC 3504 – Acts to be performed by agents

2015 26 USC 3504 – Acts to be performed by agents

2014 26 USC 3504 – Acts to be performed by agents