Do you think you efiled your taxes? You can verify whether you efiled or not here: https://shop.turbotax.intuit.com/efile/efile_status_lookup.jsp
If you efiled and it was accepted, you don't need to do anything. If you can't efile or just chose to print and mail, you must actually print and mail the tax return yourself. TurboTax does not mail it for you.
