2024 26 CFR 20.6324A-1 – Special lien for estate tax deferred under section 6166 or 6166A

2023 26 CFR 20.6324A-1 – Special lien for estate tax deferred under section 6166 or 6166A

2022 26 CFR 20.6324A-1 – Special lien for estate tax deferred under section 6166 or 6166A

2021 26 CFR 20.6324A-1 – Special lien for estate tax deferred under section 6166 or 6166A

2020 26 CFR 20.6324A-1 – Special lien for estate tax deferred under section 6166 or 6166A

2019 26 CFR 20.6324A-1 – Special lien for estate tax deferred under section 6166 or 6166A

2016 26 CFR 20.6324A-1 – Special lien for estate tax deferred under section 6166 or 6166A

2015 26 CFR 20.6324A-1 – Special lien for estate tax deferred under section 6166 or 6166A

2014 26 CFR 20.6324A-1 – Special lien for estate tax deferred under section 6166 or 6166A

2010 26 CFR 20.6324A-1 – Special lien for estate tax deferred under section 6166 or 6166A

2009 26 CFR 20.6324A-1 – Special lien for estate tax deferred under section 6166 or 6166A