“115.— Delivery and service of documents. (1) A notice or form which is to be served under the Taxes Acts on a person may be either delivered to him or left at his usual or last known place of residence: (2) Any notice or other document to be given, sent, served or delivered under the Taxes Acts may be served by post, and, if to be given, sent, served or delivered to or on any person [by HMRC] may be so served addressed to that person— (a) at his usual or last known place of residence, or his place of business or employment, or…” “7. References to service by post. Where an Act authorises or requires any document to be served by post (whether the expression “serve” or the expression “give” or “send” or any other expression is used) then, unless the contrary intention appears, the service is deemed to be effected by properly addressing, pre-paying and posting a letter containing the document and, unless the contrary is proved, to have been effected at the time at which the letter would be delivered in the ordinary course of post.”
“...the presumption should be that the statutory time limit applies unless an applicant can satisfy the FTT that permission for a late appeal should be granted, but there is no requirement that the circumstances must be exceptional before the FTT can grant such permission.”
“When the FTT is considering applications for permission to appeal out of time, therefore, it must be remembered that the starting point is that permission should not be granted unless the FTT is satisfied on balance that it should be. In considering that question, we consider the FTT can usefully follow the three-stage process set out in Denton : (1) Establish the length of the delay. If it was very short (which would, in the absence of unusual circumstances, equate to the breach being "neither serious nor significant"), then the FTT "is unlikely to need to spend much time on the second and third stages" - though this should not be taken to mean that applications can be granted for very short delays without even moving on to a consideration of those stages. (2) The reason (or reasons) why the default occurred should be established. (3) The FTT can then move onto its evaluation of "all the circumstances of the case". This will involve a balancing exercise which will essentially assess the merits of the reason(s) given for the delay and the prejudice which would be caused to both parties by granting or refusing permission.”
“In the context of an appeal right which must be exercised within 30 days from the date of the document notifying the decision, a delay of more than three months cannot be described as anything but serious and significant.”