2024 26 CFR 1.338-10 – Filing of returns

2023 26 CFR 1.338-10 – Filing of returns

2022 26 CFR 1.338-10 – Filing of returns

2021 26 CFR 1.338-10 – Filing of returns

2015 26 CFR 1.338-10 – Filing of returns

2014 26 CFR 1.338-10 – Filing of returns

2010 26 CFR 1.338-10 – Filing of returns

2009 26 CFR 1.338-10 – Filing of returns.