Hi there,
I am providing you with the links for instructions on what to do if you can't get logged in:
https://ttlc.intuit.com/questions/1901535-forgot-your-turbotax-online-user-id-or-password
Account recovery :
https://ttlc.intuit.com/questions/1899319-account-recovery-request-for-your-turbotax-account
as well as instructions on how to access the return once you are in the account:
https://ttlc.intuit.com/questions/1900748-how-do-i-get-a-copy-of-a-return-i-filed-this-year-in-turbo...
I hope these instructions help to resolve the issue for you, and please reach out if you have additional questions.
