O'Brien v Benson's Hosiery (Holdings) Ltd [1979] STC 735Â Â Â Â C1.301, 319; C2.506; I3.112
O'Brien v HMRC [2012] UKFTT 581 (TC)Â Â Â Â A5.606
O'Brien v Williams [2000] STC (SCD) 364Â Â Â Â E4.802BA
O'Broin v MacGiolla Meidhre [1959] IR 98Â Â Â Â E4.707A
O'Connor v HMRC [2020] UKFTT 354 (TC)Â Â Â Â E1.102B
O'Grady v Bullcroft Main Collieries Ltd (1932) 17 TC 93; (1932) 17 TC 93, 102Â Â Â Â B2.411, 453A, 466, 479
O'Grady v Wilmot [1916] 2 AC 231, HLÂ Â Â Â I11.441
O'Hanlon v Logue [1906] 1 IR 247Â Â Â Â B5.811
O'Kane (J and R) and Co v IRC (1922) 12 TC 303, HLÂ Â Â Â B1.425
O'Keefe v Southport Printers Ltd [1984] STC 443Â Â Â Â B2.414
O'Kelly v Trusthouse Forte plc [1984] QB 90; [1983] IRLR 369Â Â Â Â E4.208, 210, 213, 216, 217, 218
O'Leary v McKinlay [1991] STC 42Â Â Â Â E4.403
O'Loan v Noone and Co [1949] IR 171Â Â Â Â B1.601
O'Malley v HMRC [2012] UKFTT 499 (TC)Â Â Â Â A4.536
O'Mara and anor v HMRC [2017] UKFTT 91 (TC)Â Â Â Â E7.247
O'Neil and ors v HMRC [2023] UKFTT 290 (TC)Â Â Â Â B2.802
O'Neill and ors v IRC [1998] STC