Can I retrieve my 2013 return that I filed successfully with TurboTax and was accepted in 2014 by feds (have email receipts), but they now say I never filed?

[xmasbaby0]

The IRS and TurboTax save returns for seven years.  After seven years they are gone.   So, no, if you used online TT for a 2013 return, that file is gone.  

[xmasbaby0]

Did you receive a letter from the IRS regarding a 2013 return?  It might be a scam.  Contact the IRS to see if they really are trying to get you to pay for tax owed from 2013.

To  call the IRS:IRS:  800-829-1040  hours 7 AM - 7 PM local time Mon-Fri

Listen to each menu before making the selection.

First choose your language. Press 1 for English.

Then do NOT choose the first choice re: "Refund", or it will send you to an automated phone line.

Instead, press 2 for "personal income tax".

Then press 1 for "form, tax history, or payment".  

Then press 3 "for all other questions."

Then press 2 "for all other questions."  It should then transfer you to an agent.