Unfortunately, no. If you have purchased the online version, you will not be able to use your Turbo Tax to create 3 returns. You will have to start a new account with a new
unique user ID for another tax return. The online editions are only
good for
completing one tax return per account and user ID. See the FAQ below to create a new account to prepare the other 3 returns:
https://ttlc.intuit.com/replies/3288574
