@xmasbaby0 ,
Thank you for your thorough response. As I describe below, most of what you cover does not fit my situation. I purchased from Amazon and downloaded to my Mac computer on Oct. 118, 2023, TT Desktop H&Bus. '20, '21, '22, '23. All I am trying to learn is how I can revise the TT Main Schedule D Form so that lines 14 & 15 read the correct amount of -18,113 for 2020, NOT the incorrect amount of -21,113 that showed on my 2019 Sched. D form. I do not see how it has any relevance that TT no longer supports TT 2020. I assume TT 2020 operates now, just as it was released/ downloaded from Amazon on 10-18-23.
@xmasbaby0 said "...do not even put them in the same envelope when you mail them. Software for past years is available back to 2021."
We're planning to mail each return separately via certified mail for tracking purposes. Along that line, I am even thinking of sending on separate days as I complete all four, hopefully over the next week (or less). All years should be overpaid, with refunds due.
On 10-18-2023, I purchased four separate TurboTax products: 2020, 2021, 2022, & 2023 TurboTax Home & Business Desktop for Mac. I realized my federal 2020 (and now I learn '21, '22, & '23) returns will need to be printed and mailed USPS, and cannot be e-filed. That is fine. I have all the documents for all years.
@xmasbaby0 said: "When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s."
I will attach W-2 and 1099-NEC. Normally, you do not send 1099-INT or 1095-C, are you saying I should also attach the 1099-INT forms to the returns for past years. Of course, federal and state forms go to different addresses.
