Thank you, I should've been more clear. I'm trying to enter my IRD for my personal return. I've been able to enter the IRD in previous years, but I cannot find the option in the 2021 version. For example, in the 2020 version I used the "Estate tax deduction not reported on an estate K-1" in the "Other Deductible Expenses" section to enter my IRD. However, that option doesn't seem to be available. Sorry for not being clearer.
