Some returns take 24-48 hours to be accepted by the IRS and the state. You can check to see if your return was accepted by the IRS in TurboTax.
If you used TurboTax Online, you can see the status of your return on the Tax Home screen of your account. You should have also received emails updating you on your return status.
If you used TurboTax Desktop:
Select File
Select Check E-file status
