Hello, we are new to the community and new to the industry.  Thanks in advance for any help from you folks and do not laugh at us if we ask dumb questions.

We have a friend whose s-corp was closed in 1/2021 and all the real estate assets were transferred to the family trust two years ago.  How should we handle the final return of the s-corp? We do not have the information of real estate basis.  Thanks.