2024 26 CFR 1.871-11 – Gains from sale or exchange of patents, copyrights, or similar property

2023 26 CFR 1.871-11 – Gains from sale or exchange of patents, copyrights, or similar property

2022 26 CFR 1.871-11 – Gains from sale or exchange of patents, copyrights, or similar property

2021 26 CFR 1.871-11 – Gains from sale or exchange of patents, copyrights, or similar property

2015 26 CFR 1.871-11 – Gains from sale or exchange of patents, copyrights, or similar property

2014 26 CFR 1.871-11 – Gains from sale or exchange of patents, copyrights, or similar property

2010 26 CFR 1.871-11 – Gains from sale or exchange of patents, copyrights, or similar property

2009 26 CFR 1.871-11 – Gains from sale or exchange of patents, copyrights, or similar property