So i have searched the help and it doesn't tell me what expense category that I enter my mileage. I was a self employed delivery driver for part of the year.

[natejonaitis]

I see that it says choose profit or loss for business but can not find that anywhere

[ThomasM125]

You need to enter your delivery business income and expenses in the Wages and Income section in the Federal portion of TurboTax. Then look for Self-employment income and expenses. Once in that section, look for Business Vehicle Expense under Business Expenses: