Required Data on Sch_K_1_Group Detail Sheet Not Defined in Sch_K_1 Sheet
. This occurs on the Schedule K-1 templates. Something doesn't match between the
Group
and
Detail
sheets. For example, the ownership, activity, activity number, K-1 Name, or Federal EIN on the
Group
tab doesn't have a corresponding identical match on the
Detail
tab. Make sure your activities are sorted on the
Activity Number
column on both tabs. Sorting other columns can often lead to entering incorrect information, and if you have hundreds of K-1s in your template, it can take hours to find the mismatch.