Ali (t/a Vakas Balti) v Revenue & Customs

On an appeal concerning VAT assessments, the tribunal’s supervisory role in reviewing a best-judgment assessment must be distinguished from its original role of determining the correct amount of tax. The primary task is to find the correct amount, so far as possible on the available material. A taxpayer who challenges quantum must address the evidence supporting the assessment. A civil evasion penalty under the Value Added Taxes Act 1994 depends on the amount of VAT evaded for the relevant prescribed accounting period. Where that amount has not been finally determined in accordance with the statutory machinery, the penalty cannot validly be based on a greater sum. An invalid increased assessment is a nullity and does not supersede the original assessment.

The appellant appealed from a decision of the VAT and Duties Tribunal concerning two VAT assessments and a civil evasion penalty arising from his restaurant business. The Tribunal accepted that the assessments had been made to Customs’ best judgment and that there had been dishonest suppression of turnover. It considered the quantum of the assessments and upheld the penalty, which had been calculated by reference to an increased assessment that Customs later conceded was invalid.

Before the High Court, the appellant alleged procedural unfairness, challenged the Tribunal’s understanding of its role and disputed technical aspects of the assessment for the period 1 August 1996 to 31 July 1997. The central issues were whether the Tribunal had properly addressed quantum and whether the civil penalty could be calculated by reference to VAT exceeding the amount validly assessed for that period.

1. Appeal partly allowed. The Tribunal was entitled to reject the appellant’s alternative calculations and to conclude that the assessments were not excessive. Its task was to determine the correct amount of tax on the material available, while also considering whether the Commissioners’ assumptions were supported by the evidence.
2. The distinction between the Tribunal’s supervisory role on whether an assessment was made to best judgment and its original role in determining the correct amount of tax was material. The Tribunal understood that distinction. The appellant’s representative had expressly accepted before the Tribunal that the assessments had been made to best judgment and had challenged only quantum.
3. The Commissioners’ purported amendment increasing the second assessment was a nullity. There was no power under the Value Added Taxes Act 1994 to amend an existing assessment by increasing the amount payable. The proper course would have been a further or supplementary assessment, or withdrawal and replacement of the earlier assessment.
4. Under sections 60 and 76 of the Act, the civil penalty was equal to the VAT evaded or sought to be evaded. Section 76(3) linked the relevant period to the prescribed accounting period in respect of which the VAT evaded was due. Section 77(2), by imposing a time limit running from the final determination of the VAT due, proceeded on the premise that the VAT due would be determined through the statutory machinery. The penalty therefore could not be based on the invalid increased assessment. It was reduced by the difference between that figure and the amount of the valid second assessment.
5. The Tribunal was entitled to uphold only 10 per cent mitigation. It could take account of its finding that the validly assessed sum was itself based on a dishonest return.

• High Court (Chancery Division): appeal from the VAT and Duties Tribunal. The Tribunal’s conclusions on the assessments were upheld, but the civil penalty was reduced to exclude the amount attributable to the invalid increased assessment.