Step 1: Go to Comerica Bank homepage, you can see the login button on the top-right corner of the page. Click it.
A new login window will be opened. Enter the User ID and password then click login to access your account.
Step 2: If you forget your password just click “forget password” link. A new password recovery window will be opened. Enter the user Id and email address to get your password.
Step 3: If you are the first-time user, just click “sign up” link. A new enrollment form will be opened. Choose the account type as personal finance and also choose banking option then click next.
Comerica Bank Online Banking enrollment form will be opened. Enter the required information to create an online account.