“Where a person has failed to make any returns required under this Act (or under any provision repealed by this Act) or to keep any documents and afford the facilities necessary to verify such returns or where it appears to the Commissioners that such returns are incomplete or incorrect, they may assess the amount of VAT due from him to the best of their judgment and notify it to him.”
“In considering the meaning of the phrase “to the best of their judgment”, the Tribunal has referred to the decisions of Van Boeckel … and Rahman 1 … . The following principles emerged from those and other relevant decisions. First, there must be some material before the Commissioners on which they can base their judgment. Secondly, the Commissioners are not required to do the work of the taxpayer in order to form a conclusion as to the amount of tax due. Thirdly, the Commissioners are required to exercise their powers in such a way that they make a value judgment on the material which is before them. Fourthly, the Tribunal should not treat an assessment as invalid merely because it disagrees as to how the judgment should have been exercised; a much stronger finding is required, for example that the assessment had been reached “dishonestly, capriciously or vindictively” or was a “spurious estimate or guess in which all elements of judgment were missing” or was “wholly unreasonable”
“It is not a function of the Tribunal to engage in the process of looking afresh at all the evidence before it”
“But the tribunal has a further function. In determining the appeal, the tribunal may have evidence before it which makes it clear that although the assessment was perfectly proper on the information available to the Commissioners nonetheless it should be reduced to give effect to that further evidence, or even further argument based on the material originally before the Commissioners. This function has been clearly recognised in a number of cases, including Van Boeckel: see page 64 of the judgment.”
“an appeal against the exercise by the Commissioners of their best judgment is effectively a supervisory appeal in this sense, the tribunal cannot substitute its judgment for that of the Commissioners”: (see page 926 of the judgment). He indicated that the Van Boeckel principles applied in the context of a “best judgment challenge”
“The Tribunal should remember that its primary task is to find the correct amount of tax, so far as possible on the material properly available to it, the burden resting on the taxpayer. In all but the very exceptional cases, that should be the focus of the hearing, and the Tribunal should not allow it to be diverted into an attack on the Commissioners’ exercise of judgment at the time of the assessment (paragraph 38).”
“What conclusions can we then draw? First is that a value judgment was made on the materials before Officer Walton and his team. A calculation was done which appeared to be fair. The assessment was not dishonest, capricious or vindictive and was not unreasonable. Indeed, Officer Karen Marsh after having new information submitted to her reduced the initial assessment. It is fair to say therefore there was an honest and genuine attempt to reach a fair assessment.”
“There is a fair argument that an invigilation for one day must not be representative. However, the Appellant provided insufficient evidence to rebut or show that the figures and splits arrived at by the Commissioners were inaccurate. The Tribunal has not found the evidence presented by the Appellant to be convincing or persuasive in this regard. Further, the evidence which was gathered by the Commissioners to make the assessments came from a variety of different sources. There were, inter alia, meetings, exchanges of information, interviews with bookkeeper and accountant, a tour of the premises and the invigilation. It would have been preferable to carry out further invigilation exercises but in the circumstances what was done was fair. The Tribunal cannot find reasons for calling into question the assessment”
“It is said that what the Tribunal is really saying is that it has not been impressed by the material put before it by the Appellant. So be it, but I cannot say that if the Tribunal has appreciated the true nature of its functions in this case it would inevitably have reached the same decision. Accordingly, the Appellant must be entitled to go back and have the matter considered afresh in the light of the correct approach.” (see page 929). The present is, I think, a case where the Appellant is entitled to “go back and have the matter considered afresh in the light of the correct approach”