Can I still buy 2019 and 2020 Turbotax software? I got these through amazon originally but they are not working on my computer.

[Mike9241]

they are no longer supported. if you could manage to install and activate them, not all updates would be reflected. thus, opening either file could result in changes from what was filed. You should have saved the returns as PDFs. right now 2022-2024 are still supported so you should save PDFs of those returns. there is a service unaffiliated with Turbotax that can usually print out a copy of the return after you E-Mail them the tax file and pay their fee. 

 https://www.taxprinter.com/