Business & farm
First you are posting from the LIVE help program so reach out for the help you are paying for :
FAQ: What is TurboTax Live?
https://ttlc.intuit.com/community/choosing-a-product/help/what-is-turbotax-live/01/27191
FAQ: How to connect with a live tax expert
https://ttlc.intuit.com/community/expert-review/help/how-do-i-connect-with-a-tax-expert-in-turbotax-...
Next ... look at the Sch C to see the form you are filling in ... note line 20 :
Next look in the program ... probably hiding under less common expenses (note there are more than one page to choose from) :
