The Supreme Court dismissed an appeal by Revenue representatives over a €9,136,776.59 tax refund, ruling that the Revenue Commissioners could not retain the disputed amount while pursuing a case stated to the High Court.
The claim concerned tax for three periods: the year ended 5 April 2001, the period ended 31 December 2001 and the year ended 31 December 2002. Robert Harris, a Schedule E taxpayer whose tax was deducted at source, claimed capital allowances after becoming a partner in a Cook Islands limited partnership involved in operating luxury yachts and hospitality events.
On 29 October 2004, an Appeal Commissioner determined that Harris was not a “limited partner” under the relevant provision of the Taxes Consolidation Act 1997. That meant restrictions on limited partners’ tax relief did not apply. The determination found Revenue had retained €9,136,776.59 more tax than was due. Revenue promptly sought a case stated to the High Court. The judgment noted that the case stated had not yet received final approval from the Appeal Commissioners.
The Supreme Court considered whether Revenue could keep the money pending the High Court proceedings and any further appeal, or whether it had to refund the excess while those proceedings continued. It held that section 934(6) required the tax assessment to be amended to reflect the Appeal Commissioner’s determination, even where a case stated had been sought. The determination was not “final and conclusive” while the case stated remained unresolved, but the court said that did not prevent it from being lawful and effective in the meantime.
The court also explained that section 941(9) did not itself provide for repayment at that stage: it dealt with a refund if a later High Court or Supreme Court decision altered the assessment and too much tax had been paid. The court found no statutory bar to a common-law claim for repayment pending that decision. It concluded that retaining the excess after the Appeal Commissioner’s determination was unlawful and amounted to unjust enrichment for the period before the case stated was ultimately determined.
The court agreed with the High Court’s conclusion, though its reasoning differed in some respects, and dismissed the appeal. The judgment did not decide the underlying tax dispute in the case stated or state when those proceedings would conclude.