Create a new account with a new user ID. Using an old account that was used for past year joint returns will just give you all kinds of errors; there is too much embedded spouse information in the old account.
Keep a record of how to access the old account in case you ever need to look at it. Returns are saved online for seven years.
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-start-another-return-in-turbotax-onli...
https://turbotax.intuit.com/personal-taxes/online/file-your-own-taxes/
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
