if you mean your account...
you would login. if you can not login because you dont know your password, there is a 'log in a different way" option that takes longer.
if you do not have access to the email or phone number you can do an account recovery by clicking or copy and pasting this article and following the instructions
https://ttlc.intuit.com/turbotax-support/en-us/help-article/security-risk/account-recovery-request-t...
