2024 26 USC 6712 – Failure to disclose treaty-based return positions

2023 26 USC 6712 – Failure to disclose treaty-based return positions

2022 26 USC 6712 – Failure to disclose treaty-based return positions

2021 26 USC 6712 – Failure to disclose treaty-based return positions

2020 26 USC 6712 – Failure to disclose treaty-based return positions

2018 26 USC 6712 – Failure to disclose treaty-based return positions

2017 26 USC 6712 – Failure to disclose treaty-based return positions

2015 26 USC 6712 – Failure to disclose treaty-based return positions

2014 26 USC 6712 – Failure to disclose treaty-based return positions

2013 26 USC 6712 – Failure to disclose treaty-based return positions

2012 26 USC 6712 – Failure to disclose treaty-based return positions

2010 26 USC 6712 – Failure to disclose treaty-based return positions