To access Intuit Link, go to this link and log in using the same user ID and password you use to sign in to ProConnect Tax.
Taxpayers can now log into their Link client portal using either a phone number, email, or username. Logging in with a phone number removes the need to remember a password. Moreover, if there are multiple accounts associated with either the phone number, email, or username, the taxpayer now has the ability to choose which account to log into, resolving many historical login issues.