Thanks for your reply. Rather appalling there’s such disparity between similarly named products. No good reason for it. I did end up speaking someone today who gave me more information. I will have to complete my return during weekday work hours so I can call again if need be. Turns out my 2013 iMac is running iOS 10.15 which is one version more recent for even the 2020 tax program much less than last year’s. It should have worked. Not sure what I’ll do next year. Buying it from TT directly is significantly more $ than from Amazon. Big surprise.
