I used Free File Fillable Forms to submit my income tax return. After submitting your return you are supposed to hear back from the IRS within 24-48 hrs as to whether they accepted the return. There are a whole list of errors that they will catch and reject your return.
After I submitted I noticed that I forgot to include SSNs for my dependents. I assume that they will catch my error and reject my return. Then I’ll have to resubmit. Meanwhile, Tax Day is fast approaching. Do I have to wait for them to reject my return? Or can I just fix the error and submit again? (Preferably electronically.)