If you want to use an online product, then you will need TurboTax Self-Employed.
If you want to use a desktop (installed) product, then you can use any version since all versions contain all of the forms you need. However, TurboTax Home & Business will give you the most guidance.
The foregoing assumes your LLC is a single-member LLC (i.e., disregarded) without an election to be treated as a corporation for federal income tax purposes.
