I changed the ActionDueDate to:
IIf([ActionReq]="Yes",CDate(DateAdd("m",2,[DateComplete])),""), which for my test row returns a date of 7/20/2015
The compliant formula is the following:
IIf(([ActionDueDate]<Date()) And ([ActionDueDate]<>"") And ([ActionTaken]=False),"Overdue","Compliant")
I...