To download TurboTax 2018 with license code, Go to installturbotax.com and choose from the Basic, Deluxe, Premier, or Home & Business editions. Enter your 16-digit activation code to complete the activation process.
Simple Steps to Download TurboTax 2018 with license code
Go to Download TurboTax 2018 with license code from Installturbotax.com Site.
Sign in with your Intuit account (or create one if you don’t have it).
Enter your TurboTax 2018 license code when prompted.
Select TurboTax 2018 and choose your operating system (Windows or Mac).
Click Download and save the installer file to your computer.
Open the downloaded file and follow the on-screen installation instructions.
Launch TurboTax 2018 and activate TurboTax using the same license code if required.