Here are instructions on how to reset your password:
If you're already in your account and need to change your old password but don't remember it, sign out, and go to account recovery.
To change your User ID or Password, you'll want to be logged into your TurboTax online account.
While here, you can also update other account information, add a phone number for increased security, or turn on two-step authentication.
Here are instructions on how to recover your user ID or password:
Once you're done, we'll either send you a code to help you recover your account, or show/send you a list of accounts associated with your info.
If you’re still unable to recover your account, select Try something else on the Account Recovery page. We'll ask additional questions to verify your identity.
Keep in mind: Once you're back in your account, we recommend you enter or update your phone number. This increases your account security and makes it easier to recovery your account.
(If you're looking to access a prior year return, go here.)