2024 15 USC 381 – Imposition of net income tax

2023 15 USC 381 – Imposition of net income tax

2022 15 USC 381 – Imposition of net income tax

2021 15 USC 381 – Imposition of net income tax

2020 15 USC 381 – Imposition of net income tax

2018 15 USC 381 – Imposition of net income tax

2017 15 USC 381 – Imposition of net income tax

2015 15 USC 381 – Imposition of net income tax

2014 15 USC 381 – Imposition of net income tax

2013 15 USC 381 – Imposition of net income tax

2012 15 USC 381 – Imposition of net income tax

2010 15 USC 381 – Imposition of net income tax