The TurboTax online editions for tax year 2023 are not yet available. They should be available in early December.
Once the 2023 online editions are available you can start with the Free edition. However, the TurboTax Free online edition is for very simple tax returns that do not require any other form or schedule other than the Form 1040. If your tax data requires entry on any other form or schedule then you must upgrade to the Deluxe edition or higher.
The TurboTax desktop CD/Download editions for tax year 2023 are available for purchase here - https://turbotax.intuit.com/personal-taxes/cd-download/
