McCullough (HMIT) v Ahluwalia

The statutory appeal machinery governing tax assessments and determinations by the General Commissioners is exclusive. A county court hearing proceedings to recover tax as a debt has no appellate jurisdiction to reopen or question such a determination. A determination remains effective even where the taxpayer’s representative does not oppose the figures, the Commissioners do not deliberate on the merits because no party asks them to do so, or the representative allegedly acted without authority. Any failure to notify appeal rights may support an application to the Commissioners for review under the applicable regulations, but does not permit a collateral challenge in county-court recovery proceedings. Certificates under section 70 of the Taxes Management Act 1970 were sufficient evidence of the tax debt in this case.

The Revenue pursued recovery of income tax and National Insurance liabilities after the General Commissioners confirmed figures put forward following negotiations involving the taxpayer’s accountant. The taxpayer later disputed the accountant’s authority, contended that no genuine determination had occurred, and alleged that he had not received proper notice of his appeal rights.

A district judge entered judgment for the Revenue on certificates under section 70 of the Taxes Management Act 1970. The county court dismissed the taxpayer’s appeal. The issue before the Court of Appeal was whether the county court could examine the validity or effect of the Commissioners’ determination in the Revenue’s debt-recovery proceedings.

1. Appeal dismissed. The Court of Appeal upheld the county court’s decision and the judgment for the Revenue. Costs were summarily assessed at £5,735.
2. The statutory machinery for appealing against a notice of assessment or a determination by the General Commissioners is exclusive. Accordingly, the county court had no appellate jurisdiction to challenge or otherwise question the Commissioners’ determination. The authorities cited by the court, including IRC v Soul [1976] 51 TC 86 and IRC v Pearlberg [1953] 34 TC 57, supported that conclusion.
3. The section 70 certificates were sufficient evidence of the sums due. The court did not need to decide whether “sufficient evidence” differed from “conclusive evidence”, because there was no basis on the facts for treating the certificates as insufficient.
4. The Commissioners’ confirmation of the Revenue’s figures was a determination. A determination does not lose that status because the Commissioners did not deliberate on the issues, where the taxpayer’s representative had a full opportunity to oppose the figures and did not do so. The reasoning in Hallamshire Industrial Finance Trust Ltd v IRC [1979] 2 All ER 433 was applied.
5. Any lack of authority in the taxpayer’s accountant, any mistaken representation that the figures had been agreed, or any failure formally to advise the taxpayer of his appeal rights could not alter the nature or enforceability of the determination in the county-court proceedings. Failure to notify appeal rights might support an application to the Commissioners to review the determination, but could not provide a basis for collateral challenge there.
6. The suggestion that the determination remained open to review was rejected as unsupported on the correspondence and circumstances. The appeal was therefore dismissed.

• Court of Appeal (Civil Division): appeal dismissed on 23 June 2004; costs summarily assessed at £5,735.
• Reading County Court: His Honour Judge Cook dismissed the taxpayer’s appeal on 24 November 2003.
• Reading County Court: District Judge Burgess entered judgment for the Revenue on 2 January 2001 for the tax liabilities, interest and costs.