I have set up a QuickFile account last vat quarter due to the new MTD process and submitted return no problem.
I have gone to do latest return and it won’t let me submit. I have asked HMRC and they advised I have sent everything up correctly and that I need to get QuickFile to enable me to send returns via MTD. I have tried to do this and just not working. Please can anyone help or is there a phone number I can speak to someone on?