The Fidelity representative might have meant that you can download a PDF of your consolidated 1099 statement from your account on the Fidelity web site for 7 years. But that does not mean that you can import the past-year 1099 data into TurboTax. TurboTax does not get the data from the PDF. As far as I know, importing 1099 data into TurboTax is only available for the current tax year.
