After you file

It could have been on the Sch SE  if you were self employed  and/or the Sch H if you had household employees.   These are the screens you would have seen for the Sch C path ...  

 

defer SS 1.pngdefer SS 2.pngdefer SS 3.pngdefer SS 4.pngdeferred SS 5.pngdeferred SS 6.png