In 2024, my father in law received a lump sum RMD after 14 years (from 4/1/2010), he was not aware of the retirement pension. The plan administrator included interest income in the lump sum amount. As an example, the amount received was $50,000 (including estimated $5,000 interest income). Assuming the RMD per year is $300, what line numbers do these amounts go? Also, requesting additional taxes to be waived. Some explanation would be greatly appreciated. Thank you.
