Huh? Yes you can download them again if you need to reinstall the Desktop program.
Since you now have to log into an Intuit Account all your downloads and licenses are listed there (even if you bought it from somewhere else) so if you need to download to install it again or install on another computer, even on the other operating system (Windows, Mac).
Access your downloads here
https://shop.turbotax.intuit.com/commerce/account/secure/login.jsp?pagecontext=download
When you log into your online Account and go to Products & Billing all your years are listed. If you click on Licenses and Downloads, at the top is…..Need a download or a download for a different operating system (Windows or Mac)? Where you can enter your license code.
