We act for a number of clients for VAT. We have set up an Agent Services Account. We want to be prepared and have tried to set up a client to lodge their VAT return using MTD without success. We seem to have been going round in circles and have spent hours getting nowhere. HMRC webinars, blogs and site have not been of any use. Has anyone managed to do this successfully and if so would you like to share how you managed it? Your assistance would be greatly appreciated.