You choose the the Clear and Start-Over option within the menu. This will allow you to clear the information and choose a new product. I must advise you that you will have to start from scratch with TurboTax Deluxe if you choose the Clear and Start-Over option. You will have to re-enter much of the information that would otherwise be transfered over from last year. Just Follow the instructions in the FAQ Below
https://ttlc.intuit.com/replies/3288495
Now if you only want to close out the Busines and continue with the Self-Employed Product you can follow the instructions in the FAQ below:
https://ttlc.intuit.com/replies/3300011
