The best place to check for a reject reason is in the software.
For Desktop you will want to make sure you have the most up to date acks. Get Module Updates and Acks. Then you can do a Ctrl-Q or F7 and see the status of your return.
For Online - Click Return Status - This will prompt you to enter the social security number, the year and click Search.
From there you can select the federal or state return:
Then you can click the links on the left for rejection:
After you have figured the reject reason, you can fix and resend.
