Are you able to print 1040 when your out of tax season?

You can print a tax return at any time of the year.

If you used the TurboTax online editions to complete a tax return just sign onto the online account using the exact same User ID you used to create the account and download a PDF of your tax return.

To access your current or prior year online 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)

If you are referring to completing a 2018 tax return after the due date of April 15, 2019, a 2018 tax return can be filed at any time.

Using TurboTax you can e-file a 2018 tax return at any time up through October 15, 2019.  After that date the 2018 tax return can only be printed and mailed.

There are no penalties for filing a return after the due date if the tax return is being filed with a tax refund or there are no taxes owed.