Thank you for such a timely response.
Line 21 of the 1040-X indicate $900. (The same amount is in Line 22.)
I removed the 2023 Roth IRA contribution from the IRA contribution section. I did not entered a 2024 Form 1099-R as the IRA recordkeeper said that they would provide that form in 2025 for the 2024 return (the returned interest was paid out in 2024).
If it makes a difference, the excess contributions that were removed in February 2024 were transferred by the recordkeeper to a taxable brokerage account, withholding some federal tax. The confirmation letter from the recordkeeper indicated the total amount returned, separating original contributions and interest.
Thanks!
