Authorising Making Tax Digital

Error 400 - VRN Invalid

Article ID: 2025239               Last updated: 3 May 2019


When authorising Making Tax Digital, you may receive the following error:

400 Invalid VRN


The cause of the problem is an invalid VAT Registration Number in your AccountEdge setup.

To resolve the issue, edit your VAT Registration Number so that it contains 9 digits only, with no letters, spaces, dots, or dashes.




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