Using normal ATX, numbers do not flow from the 3115. You must input the 481(a) adjustment where it goes on the 1120S. It might be easy to program that for ATX, but when it comes to 1040s, where it goes depends on the activity the change relates to. Even in a business return, there may be more than one activity, and ATX wouldn't have any idea where to put the income or deduction.