If you are self-employed sole proprietor, or a single member LLC, you will file your business income and expenses on Schedule C of your personal return. Although you can report income on Schedule C in Deluxe or Premier, you will need Self-Employed (or Home & Business if using Desktop) to report income and expenses.
For more information on TurboTax Self-Employed go to: TurboTax Self-Employed
If your business is a partnership, a corporation, a multi-member LLC, or a single member LLC that has chosen to be taxed as an S-Corp, you will need to use TurboTax Business.
For more information on TurboTax Business go to: TurboTax Business