How to import from p/y 2014 into 2018: Turbotax Home and Business Unable to connect to Turbotax Cloud for sign-in. Please check your internet connection and try again?

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You cannot import or transfer a 2014 tax data file to the 2018 TurboTax Home & Business edition.  Only the prior tax year tax data file, 2017, can be transferred to the 2018 program.

If you used the desktop CD/Download editions installed on your computer, the only copy of your tax data file and any PDF's will be on the computer where the return was created.  TurboTax does not store online any returns completed using the desktop editions.