Filing a business tax return using TurboTax depends on your entity type and your individual needs.
Sole proprietors and single member LLCs without a C or S corp election do not have a separate business tax return to file. They simply include their business income and expenses on their individual income tax return.
If your business is a partnership or S-corp, there is a separate business tax return that needs to be prepared.
You can find pricing for both options here: https://turbotax.intuit.com/small-business-taxes/