2024 26 CFR 302.1-3 – Protection of internal revenue prior to tax determination

2023 26 CFR 302.1-3 – Protection of internal revenue prior to tax determination

2022 26 CFR 302.1-3 – Protection of internal revenue prior to tax determination

2021 26 CFR 302.1-3 – Protection of internal revenue prior to tax determination

2020 26 CFR 302.1-3 – Protection of internal revenue prior to tax determination

2019 26 CFR 302.1-3 – Protection of internal revenue prior to tax determination

2016 26 CFR 302.1-3 – Protection of internal revenue prior to tax determination

2015 26 CFR 302.1-3 – Protection of internal revenue prior to tax determination

2014 26 CFR 302.1-3 – Protection of internal revenue prior to tax determination

2010 26 CFR 302.1-3 – Protection of internal revenue prior to tax determination

2009 26 CFR 302.1-3 – Protection of internal revenue prior to tax determination