TaxationCapital allowances Orsted West of Duddon Sands (UK) Ltd and others v Commissioners of HM Revenue and Customs Eileen O'Grady18/03/2025PrintDownload Court of Appeal (Civil Division) 17 March 2025 Newey and Zacaroli LJJ and Sir Launcelot Henderson [2025] EWCA Civ 279 [2025] EGCS 48 Taxation – Corporation tax – Capital allowances – Appellants constructing and operating offshore windfarms – First-tier Tribunal concluding appellants entitled to capital allowances in relation to various studies before windfarms operational – Upper tribunal allowing appeal – Appellants appealing – Whether Thank you for reading EG Want to read more? Enjoy a story a week for FREE. Register Find Out More Already a subscriber or registered user? Sign in Case summary