2024 26 CFR 1.6011-5 – Required use of magnetic media for corporate income tax returns

2023 26 CFR 1.6011-5 – Required use of magnetic media for corporate income tax returns

2022 26 CFR 1.6011-5 – Required use of magnetic media for corporate income tax returns

2021 26 CFR 1.6011-5 – Required use of magnetic media for corporate income tax returns

2015 26 CFR 1.6011-5 – Required use of magnetic media for corporate income tax returns

2014 26 CFR 1.6011-5 – Required use of magnetic media for corporate income tax returns

2010 26 CFR 1.6011-5 – Required use of magnetic media for corporate income tax returns

2009 26 CFR 1.6011-5 – Required use of magnetic media for corporate income tax returns