Your Making Tax Digital (MTD) connection is not showing up because HMRC is performing scheduled system maintenance today, Sunday, October 25, between 8:00 AM and 12:00 PM (midday).
This will cause a period of disruption to MTD services today. Please try again after the maintenance is over.
A notice will also be published on GOV.UK advising users of the potential service disruption.
Let us know below if you have any questions. We’re here to help.