2024 26 CFR 1.3-1 – Application of optional tax

2023 26 CFR 1.3-1 – Application of optional tax

2022 26 CFR 1.3-1 – Application of optional tax

2021 26 CFR 1.3-1 – Application of optional tax

2020 26 CFR 1.3-1 – Application of optional tax

2019 26 CFR 1.3-1 – Application of optional tax

2016 26 CFR 1.3-1 – Application of optional tax

2015 26 CFR 1.3-1 – Application of optional tax

2014 26 CFR 1.3-1 – Application of optional tax

2010 26 CFR 1.3-1 – Application of optional tax

2009 26 CFR 1.3-1 – Application of optional tax