Use Print Center and the option for all worksheets. There should not be any watermarks on the forms. If you e-filed your federal tax return in February and have taxes owed, then just print the payment voucher, Form 1040-V, and mail the voucher with a check, nothing else is required to be mailed.
However, if you did not e-file the tax return and selected to mail the return, then you will need to print, sign, date and mail the Form 1040 to the IRS along with all other forms and schedules which have an Attachment Sequence Number located in the upper right corner of the form or schedule.
To access your current or prior year online tax returns sign onto the TurboTax website with the User ID you used to create the account - https://myturbotax.intuit.com/
When you sign onto your online account and land on the Tax Home web page, scroll down and click on Add a state.
This will take you back to the 2021 online tax return.
Click on Tax Tools on the left side of the online program screen. Then click on Print Center. Then click on Print, save or preview this year's return. Choose the option Include government and TurboTax worksheets