I need to access my full 2016 returns, not just the summarized pdf on your website

FYI ... that summarized version is the actual return as filed ... the feds & state do not get all those worksheets ... they are for your records only.  Every year when you are done you can (and should) save the PDF with & without the worksheets so you always have access to all your information.

Download the PDF of your 2016 tax return to include all forms and worksheets.

If you have filed your 2016 tax returns and they have been accepted, when you sign onto your online account and are on the Welcome Home screen, click on My TurboTax at the top of the screen.  When you are on your 2016 Timeline, under the section for SOME THINGS YOU CAN DO, click on Download all forms and worksheets