A few years ago (2009 or so I guess) I downloaded an Excel version of the various tax offices with the addresses, telephone numbers, etc. I know I'm going to get slated for this :) .... but I haven't ever updated it. Still using the old list and I know there have been lots of changes since then.
I have scoured the HMRC website but can't find it.
Does anyone know where I can get the list?