2024 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore

2023 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore

2022 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore

2021 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore

2020 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore

2018 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore

2017 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore

2015 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore

2014 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore

2013 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore

2012 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore

2010 26 USC 631 – Gain or loss in the case of timber, coal, or domestic iron ore