Do I enter car expens for rideshar/food delivery (same car used) only under 1typ of selfemployment or split expense?Turbtax have rideshare/delivery in 2 diferent category

[DawnC]

Do yourself a favor and combine your rideshare and delivery income and expenses together.  That work is similar enough to report it all together on one Schedule C.  You only need to have 2 separate Schedule Cs if the work is different.  Delivering people and delivering food or other goods is similar enough.  If one business was driving and your other business was dog grooming, you would need two different forms, but not in your situation.

If you do separate Schedule Cs, you have to divide everything up, including your auto expenses.  You can't put one business's expenses on a different business's Schedule C.