To activate TurboTax Desktop 2026, visit the official Installturbotax.com website and sign in with your Intuit account. After installation, enter your valid TurboTax 2026 license code to verify the software and gain complete access to all tax tools and updates.
Key Highlights – Steps to Activate TurboTax Desktop 2026
Open a web browser and go to Installturbotax.com
Sign in using your Intuit account credentials
Download and install TurboTax Desktop 2026 on your computer
Launch the software after installation completes
Select Activate or Enter License Code when prompted
Enter your 16-character TurboTax license code
Complete activation and start filing your 2026 tax return