Select TurboTax Desktop -
 Learn how to install TurboTax desktop 2020 using a valid license code and set up the desktop software for preparing your 2020 tax return.
To install TurboTax 2020, download the compatible desktop version, open the setup file, and follow the installation instructions. Enter your license code when prompted, sign in to your Intuit account, activate the software, and install available updates.
Go to installturbotax.com website.
Select or download TurboTax 2020 Desktop.
Open the downloaded setup file.
Follow the on-screen installation instructions.
Enter your license code when prompted.
Sign in to your Intuit account.
Complete the activation process.
Check for available software updates.
Open TurboTax 2020.
Start preparing your 2020 tax return.
Open the installed TurboTax software.
Sign in to your Intuit account.
Enter your valid license code if requested.
Follow the activation instructions.
Wait for the activation to complete.
Restart TurboTax if required.
Check that TurboTax is updated.
Select the appropriate tax return.
Enter your income and deduction information.
Review your return carefully.
Follow TurboTax's instructions for completing or filing your return.