The only that worked for me was to delete all "turbotax" and "intuit" entries in the keychain.
I also created a copy of my return before deleting the keys
1. Pressing command+shift+S to create a copy of turbotax.
2. Then exiting command+q.
3. Then saving a new turbotax file with a standard password (not a keychain pass) this time.
Hope this helps!
Hopefully I will not be using Turbotax or Quickbooks in the future.
