You can use TurboTax Online Deluxe (or Premier) if your business
only claims standard vehicle mileage, phone expenses, and/or miscellaneous
expenses up to $100.
TurboTax Self-Employed provides full support for Schedules C and C-EZ.
The Self-Employed version supports additional business expenses,
including home offices and depreciation, and provides additional coaching to
maximize your business-related deductions.
If you're still not sure which version you need for your
Schedule C or C-EZ, you can start with Deluxe. We'll prompt you to upgrade to
Self-Employed if we determine that your business situation requires additional
product support.