When attempting to file a return online, you may sometimes encounter the below:

In these instances, HMRC are rejecting the submission (currently being processed as an original submission) as their records show an original return already listed on file. In these instance, you would need to:

1. Contact the online services helpdesk to enquire further information regarding the original submission on file (if you believe the failure message is incorrect)
   Online Services Helpdesk – Help signing up for online services or submission issues
   Tel: 0300 200 3600 (+44 161 930 8445 international)
2. File an amended return to override the return currently held on HMRC's server. If you need further information on the process required, please see our article for How do I resubmit a return or file an amended return?