2024 26 CFR 1.242-1 – Deduction for partially tax-exempt interest

2023 26 CFR 1.242-1 – Deduction for partially tax-exempt interest

2022 26 CFR 1.242-1 – Deduction for partially tax-exempt interest

2021 26 CFR 1.242-1 – Deduction for partially tax-exempt interest

2015 26 CFR 1.242-1 – Deduction for partially tax-exempt interest

2014 26 CFR 1.242-1 – Deduction for partially tax-exempt interest

2010 26 CFR 1.242-1 – Deduction for partially tax-exempt interest

2009 26 CFR 1.242-1 – Deduction for partially tax-exempt interest.