2024 26 CFR 20.6694-3 – Penalty for understatement due to willful, reckless, or intentional conduct

2023 26 CFR 20.6694-3 – Penalty for understatement due to willful, reckless, or intentional conduct

2022 26 CFR 20.6694-3 – Penalty for understatement due to willful, reckless, or intentional conduct

2021 26 CFR 20.6694-3 – Penalty for understatement due to willful, reckless, or intentional conduct

2020 26 CFR 20.6694-3 – Penalty for understatement due to willful, reckless, or intentional conduct

2019 26 CFR 20.6694-3 – Penalty for understatement due to willful, reckless, or intentional conduct

2016 26 CFR 20.6694-3 – Penalty for understatement due to willful, reckless, or intentional conduct

2015 26 CFR 20.6694-3 – Penalty for understatement due to willful, reckless, or intentional conduct

2014 26 CFR 20.6694-3 – Penalty for understatement due to willful, reckless, or intentional conduct

2010 26 CFR 20.6694-3 – Penalty for understatement due to willful, reckless, or intentional conduct