Amend 2021 returns due to beneficiary forms
I already filed my taxes for 2021 working on the knowledge that a check I received from a Great Aunt that passed away was from an inherited IRA distribution and filled out a substitute 1099-R since I never received any forms or paperwork. It still reported the amount feom the check towards my income. The successor trustee for my Great Aunt contacted the lawyer involved and they said I should get a schedule k-1 instead. Once I receive forms/paperwork from the lawyer/trustee would I amend to delete out the substitute 1099-R and form 4852 and add in the schedule k1 and its information? Thank you for any response as I want to make sure I am doing things correctly.