2024 26 CFR 1.170A-1 – Charitable, etc., contributions and gifts; allowance of deduction

2023 26 CFR 1.170A-1 – Charitable, etc., contributions and gifts; allowance of deduction

2022 26 CFR 1.170A-1 – Charitable, etc., contributions and gifts; allowance of deduction

2021 26 CFR 1.170A-1 – Charitable, etc., contributions and gifts; allowance of deduction

2015 26 CFR 1.170A-1 – Charitable, etc., contributions and gifts; allowance of deduction

2014 26 CFR 1.170A-1 – Charitable, etc., contributions and gifts; allowance of deduction

2010 26 CFR 1.170A-1 – Charitable, etc., contributions and gifts; allowance of deduction

2009 26 CFR 1.170A-1 – Charitable, etc., contributions and gifts; allowance of deduction.