Turbo tax says I filed my federal tax return but I am not sure it was efiled how do I know

[TomK]

You can check to make sure your return was filed at this link: https://turbotax.intuit.com/tax-tools/efile-status-lookup/

[VolvoGirl]

Or does your account say Printed or Ready to Mail when you log in?  That means you have to actually print out your return and mail it in yourself.