If you guessed on your AGI, I'm certain it was rejected because mine was. You can fix it, you either need to log in online to the IRS website (just make sure you have personal info handy and a credit card) or request your transcripts on the IRS website via mail (which takes 5-10 business days). If you log in to Turbotax and see that it's rejected, just resubmit when you have your AGI. If it's accepted, great- nothing further you need to do, just wait for the IRS. Best of luck.