2024 26 CFR 1.451-4 – Accounting for redemption of trading stamps and coupons

2023 26 CFR 1.451-4 – Accounting for redemption of trading stamps and coupons

2022 26 CFR 1.451-4 – Accounting for redemption of trading stamps and coupons

2021 26 CFR 1.451-4 – Accounting for redemption of trading stamps and coupons

2015 26 CFR 1.451-4 – Accounting for redemption of trading stamps and coupons

2014 26 CFR 1.451-4 – Accounting for redemption of trading stamps and coupons

2010 26 CFR 1.451-4 – Accounting for redemption of trading stamps and coupons

2009 26 CFR 1.451-4 – Accounting for redemption of trading stamps and coupons.