I'm filing a final1041 for an estate using a fiscal year of 6/1/21-5/31/22. I do not have 1099 forms that cover that period but I do have the information. Do I just include the data in the 1041 as if it were reported on a 1099 or do I have to attach information showing the data and how I arrived at the income reported?
I did a previous return and did not provide any statements or anything, just entered to income for the fiscal year as if it were reported on 1099s. So - if I do have to provide additional information in the form of statements or something then I will probably have to amend my previous filing.
And - If I have to provide additional statement, I assume I will have to mail the return instead of efile.
