@SCurling1
Yeah, try to keep your old software loaded and running, at least for 4 years back.
Don't need to uninstall them unless you are desperate for disk space.
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Another thing you could do if you really want to uninstall the older programs?
Make along with just a filing copy PDF, save a second copy with all the worksheets....that second copy, with the worksheets, is something you could look at many years into the future to find "issues" without having to have the software installed.
(But having at least 4 years installed would allow you to amend...at-will....if needed for some IRS questions, or other mistakes/foul-ups. Some folks say only last 3 years would be needed, but I like at least one extra year)
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
