I am stuck using the online version (which I loathe) because the download version I bought from Amazon would not install on my 2013 iMac, despite meeting system requirements and that had sufficed for for several years prior. TT support couldn’t help back in April when I discovered the problem. Subsequently I discovered a number of review postings on Amazon by other owners of “older” Macs who had identical install issues. No one seems to know the what the problem is. I couldn’t get a refund from Amazon and the best TT could offer was a code to use the web version. I’ve used TT for well over 20 years. TT software for TY 2021 is currently available on TT’s website and system requirement is Mac OS 10.14. My iMac is running 10.15 (Catalina). Who knows whether it will run for me next year. Right now I need to finish my 2019 taxes. This whole kerfuffle is so very unsatisfactory and wildly disappointing.
