Business & farm

A few comments:

  • I agree with @rjs 
  • When you incorporated you used a name for the S corporation.  That is what will be used on the form 1120-S.
  • You also used a name when you completed the form 2553.  That should have agreed to the name used when incorporated.
  • I'm not sure what all the other "DBA's" represent?  Maybe separate lines of business?  Maybe separate Qsubs?  Maybe single member LLC's?  Regardless, all that will be reported on one form 1120-S.
*A reminder that posts in a forum such as this do not constitute tax advice.
Also keep in mind the date of replies, as tax law changes.