2024 26 CFR 1.6049-1 – Returns of information as to interest paid in calendar years before 1983 and original issue discount includible in gross income for calendar years before 1983

2023 26 CFR 1.6049-1 – Returns of information as to interest paid in calendar years before 1983 and original issue discount includible in gross income for calendar years before 1983

2022 26 CFR 1.6049-1 – Returns of information as to interest paid in calendar years before 1983 and original issue discount includible in gross income for calendar years before 1983

2021 26 CFR 1.6049-1 – Returns of information as to interest paid in calendar years before 1983 and original issue discount includible in gross income for calendar years before 1983

2015 26 CFR 1.6049-1 – Returns of information as to interest paid in calendar years before 1983 and original issue discount includible in gross income for calendar years before 1983

2014 26 CFR 1.6049-1 – Returns of information as to interest paid in calendar years before 1983 and original issue discount includible in gross income for calendar years before 1983

2010 26 CFR 1.6049-1 – Returns of information as to interest paid in calendar years before 1983 and original issue discount includible in gross income for calendar years before 1983

2009 26 CFR 1.6049-1 – Returns of information as to interest paid in calendar years before 1983 and original issue discount includible in gross income for calendar years before 1983