VAT filing online suddenly stopped working
Today I tried to file my VAT return online, but for the first time was unable to do so.
All I'm getting now is a dialogue box saying:
"Authentication failure. The supplied user credentials failed validation for the requested service."
All credentials are confirmed as correct. It's just stopped working.
I'm using Quickbooks Premier 2015, and there has been a suggestion that when Intuit ceases to provide product support for a particular version under their sunset policy, the online VAT filing will cease to work.
But surely this can't be right. The software is the same software, and the online filing doesn't go through Intuit's servers; it simply connects directly with HMRC. Hence the VAT filing should continue to work regardless of Intuit's lack of product support.
Furthermore, while Intuit's sunset policy pages do indicate that this version won't support the new 'Making Tax Digital' protocols from April 2019 onwards, there is no indication that the current filing system should cease to work at any time before then.
Please can somebody explain what might be going on here as a matter of urgency? Any suggestions as to how this problem can be resolved so that we can continue to file our VAT returns online would be greatly appreciated.
Thanks!
