It depends upon the type of entity that your business is:
If your business is a sole proprietor or single-member LLC (not filing as a SCorp), then you can file your business income and expenses on your personal income tax return. Options to do this are TurboTax Self Employed (Online) or TurboTax Home & Business (CD or Download).
If your business is a partnership, multi-member LLC, SCorp, or a C Corporation, then you will need to use TurboTax Business to create your business income tax return. TurboTax Business (CD or download) Your personal income tax return will be created separately from your business tax return.