To access your prior year online tax returns sign onto the TurboTax website with the User ID you used to create the account - https://myturbotax.intuit.com/
Start the 2024 online tax return by entering some personal information then click on Tax Home on the left side of the screen.
On the Tax Home webpage -
Scroll down to the section Your tax returns & documents. Click on the Year and Click on Download/print return (PDF)
The 2023 tax return can only be printed, signed, dated and mailed, it cannot be e-filed. Include with the mailed return all forms W-2 and 1099 which have taxes withheld on the forms.
Go to this IRS website for the mailing address, by state, with and without a tax payment - https://www.irs.gov/filing/where-to-file-paper-tax-returns-with-or-without-a-payment