This is the only question you have posted. The tag below this question says you are using TurboTax Live. Did you mean to send your question to a TurboTax Live tax expert?
How do I connect with a tax expert in TurboTax Live?
What do you mean by "business taxes"? If your business is a sole proprietorship or single-member LLC, what you can report in TurboTax Deluxe is very limited. You probably need to upgrade to Premium. If your business is a partnership, multi-member LLC, S corp, or C corp you cannot use TurboTax Online at all. You have to use TurboTax Business (not Home & Business), which is only available as software that you install on your own Windows computer from a CD or a download.