Sorted! Go into Change User on File VAT MTD & remove the authority to interact with HMCE (this takes you into Gateway). Then need to go back in & authorise agai...
I spoke to HMRC this morning & they have confirmed I am signed up with MTD & that is how I should file this VAT return even though it is for Jan to March.Can so...
Thanks EdwardR. You will se I have managed to delete the filed return but still cannot file MTD.I know I have signed up for it but I will contact HMRC for advis...
