2024 26 USC 6676 – Erroneous claim for refund or credit

2023 26 USC 6676 – Erroneous claim for refund or credit

2022 26 USC 6676 – Erroneous claim for refund or credit

2021 26 USC 6676 – Erroneous claim for refund or credit

2020 26 USC 6676 – Erroneous claim for refund or credit

2018 26 USC 6676 – Erroneous claim for refund or credit

2017 26 USC 6676 – Erroneous claim for refund or credit

2015 26 USC 6676 – Erroneous claim for refund or credit

2014 26 USC 6676 – Erroneous claim for refund or credit

2013 26 USC 6676 – Erroneous claim for refund or credit

2012 26 USC 6676 – Erroneous claim for refund or credit

2010 26 USC 6676 – Erroneous claim for refund or credit