United Kingdom vs Burlington Loan Management DAC, April 2026, Court of Appeal, Case No CA-2024-001809 ([2026] EWCA Civ 461)
The Court of Appeal dismissed HMRC’s appeal against the Upper Tribunal’s decision that approximately £90.8 million of post-administration interest received by an Irish-resident investment company on a purchased debt claim in the Lehman Brothers International (Europe) administration was exempt from UK withholding tax under Article 12(1) of the UK-Ireland double taxation treaty. The court held that neither the seller nor the buyer had a main purpose of ‘taking advantage of’ Article 12(1) within the meaning of the treaty’s anti-abuse provision, Article 12(5).




