You can install and activate the same copy of TurboTax on a maximum of three different computers using the same installation key. If you are seeing this message and you haven’t used the code on three computers, please contact our phone support team for further assistance. To talk to a TurboTax Specialist, visit https://support.turbotax.intuit.ca/contact/ . After entering some basic info about what you need help with, the page will give you the phone number for the team best suited to help.
Thank you for choosing TurboTax.