I need previous years' versions of TT. Have had purchased them but I dont have the original files any more. How can I download them again without repurchase?

[TurboTaxSusan]

One of the big disadvantages of the CD/Download version is that since the files are only stored on your own computer, there is nothing we can do to assist you if the files are damaged or lost. Perhaps if you look through your backups you may find them. You can also get previous years’ tax information directly from the CRA: https://turbotax.community.intuit.ca/replies/2647704

You can download old versions of TurboTax CD/Download from the URL below. Just scroll down and click on “Where can I download TurboTax for previous tax years?”. You will need the installation key(s) that you previously purchased: https://turbotax.community.intuit.ca/replies/3001486

[sacheend]

the link in your post no longer works. I have installation codes from 2015-2018 from my dad, but he only has the CDs and I dont have a CD drive. When I type, for example, www.turbotax.ca/download-2018 it redirects to 2023 download. I have valid installation codes for each year. Please help!

[TurboTaxBrenda]

Here is the proper link to download TurboTax 2018- once you open it click on 2018 to download and use your license code. 

Thank you for choosing TurboTax.