In years prior to 2023, I funded my Traditional IRA with aftertax dollars and immediately converted to a Roth IRA so there so were no gains. I forgot to report the 1099 in Turbo Tax so it did not get reported on my 1040. Do I need to ammend my prior returns to account for this? If so, what happens if it is outside the 3 years lets say in 2017 or 2018? How do I handle this situation?
