Delete submitted self assessment

Hi I submitted my 2023/4 self assessment yesterday - only to get notification today (!) that I don't need to complete a return for this FY. Is it possible / should I need to delete the submitted return ? Regards, Colin

Should i expect to see a response to this ?

Hi,
As we would need to access your record to check if the return was cancelled before you filed, you will need to contact contact our Self Assessment team.
Self Assessment: general enquiries
Thank you.