I have followed all the steps to enable online filing of my VAT return. Everything was fine when I did this for my other business, but with this one I get the error message:
You are not yet authorised to view this report for the VRN 259155189 . Please ensure your VAT number is correct and you have connected the corresponding HMRC Tax Account. If you have recently enrolled on the MTD scheme please allow 24 hours for HMRC systems to update
I have read support guides, checked my settings and also contacted HMRC but they said everything is fine their end and that the problem is with Quickfile.