Thanks for persisting with this JSSE to try to get a clear answer which I think you eventually kind-of received.

I don't think QB support understands the importance of this issue. I saw on the HMRC site that Xero and Sage are on there as approved software providers for the upcoming CT submissions from March 2026 and was surprised QB wasn't on there. Something's going wrong there if they can't even give a straight answer to this problem quickly for all of us concerned about it.

Implementation plans to get ready to leave QB and migrate out as quickly as possible! 

Thanks, Tom