Client's mother passed away, principal residence in trust. Residence was sold to outside party. Half was rented beginning in 1952 and I have all depreciation schedules to date. They are wrong (5 years for the property depreciation) but I can recalculate the allowable. In 1041 Schedule D it does have sale of principal residence data entry but the maximum exclusion does not fill in and has no link. I did check the box at the top tha the decedent would qualify. If not, then it would be the