After you file

Download the PDF of the 2016 tax return.  Print, sign and date the tax return.  Mail the return to the IRS

Go to this IRS website for the address on where to mail the federal tax return, with or without a payment, click on your state - https://www.irs.gov/filing/where-to-file-paper-tax-returns-with-or-without-a-payment

To access your prior year tax returns sign onto the TurboTax website with the userID you used to create the account - https://myturbotax.intuit.com/

Scroll down to the bottom of the screen and on the section Your tax returns & documents click on Show.  Click on the Year and Click on Download/print return (PDF)