If you purchase and install the 2023 TurboTax Business Edition for a test tax return, when you exit the program you will be asked to if you want to save the tax file. Answering Yes will save the 2023 tax file to your computer hard drive in the TurboTax folder within your Documents directory.
Or you can save the 2023 tax file at any time by clicking on the File menu at the top left of the desktop program screen and clicking on Save.
The 2023 tax data file for the Business Edition can be transferred to the 2024 Business Edition when you start a new tax return using the 2024 Business Edition.