dmertz
Level 15

Get your taxes done using TurboTax

I agree with guywong.  If you have a separate EIN for each business, I would treat each as a separate business with a separate Schedule C since the IRS instructions for Schedule C indicate that you are to show the corresponding EIN on Schedule C.  For tax purposes, TurboTax will combine the results.  The result will be the same as if you entered everything as if it was a single business with a single Schedule C.