Revenue Ruling 91-1
Revenue Ruling 91-2
Revenue Ruling 91-3
Revenue Ruling 91-4    obsoleting Rev.Rul. 60-276, superseding Rev.Rul. 77-200
Revenue Ruling 91-5    modified and amplified by Rev.Rul. 92-86
Revenue Ruling 91-6
Revenue Ruling 91-7
Revenue Ruling 91-8     obsoleting Rev.Rul. (see this ruling for complete list)
Revenue Ruling 91-9
Revenue Ruling 91-10
Revenue Ruling 91-11   superseded & supplemented by Rev.Rul. 92-6,
                                 superseding and supplementing Rev.Rul. 90-68
Revenue Ruling 91-12   superseded & supplemented by Rev.Rul. 92-7,
                                 superseding and supplementing Rev.Rul. 89-129
Revenue Ruling 91-13
Revenue Ruling 91-14   revoking Rev.Rul. 57-441; Rev.Rul. 71-306
                                 modifying Rev.Rul. 72-604
Revenue Ruling 91-15
Revenue Ruling 91-16
Revenue Ruling 91-17   amplified by Rev.Proc. 92-25
Revenue Ruling 91-18
Revenue Ruling 91-19
Revenue Ruling 91-20
Revenue Ruling 91-21
Revenue Ruling 91-22   obsoleting Rev.Rul. 83-174; Rev.Rul. 84-107
                                 modifying Rev.Rul. 83-174
Revenue Ruling 91-23
Revenue Ruling 91-24
Revenue Ruling 91-25
Revenue Ruling 91-26   clarified by Ann. 92-16, revoking Rev.Rul. 72-596
Revenue Ruling 91-27   modifying & amplifying Rev.Rul. 86-130
Revenue Ruling 91-28
Revenue Ruling 91-29
Revenue Ruling 91-30   modified by Rev.Rul. 92-65
Revenue Ruling 91-31   amplifying Rev.Rul. 82-202
Revenue Ruling 91-32   modified by Ann. 91-86
Revenue Ruling 91-33
Revenue Ruling 91-34
Revenue Ruling 91-35
Revenue Ruling 91-36
Revenue Ruling 91-37
Revenue Ruling 91-38
Revenue Ruling 91-39
Revenue Ruling 91-40
Revenue Ruling 91-41
Revenue Ruling 91-42
Revenue Ruling 91-43
Revenue Ruling 91-44
Revenue Ruling 91-45
Revenue Ruling 91-46   obsoleting Rev.Rul. 66-314
Revenue Ruling 91-47
Revenue Ruling 91-48
Revenue Ruling 91-49
Revenue Ruling 91-50
Revenue Ruling 91-51   superseded by Rev.Rul. 93-2, amplifying Rev.Rul. 89-123
Revenue Ruling 91-52
Revenue Ruling 91-53
Revenue Ruling 91-54   suspending Rev.Rul. 67-395; Rev.Rul. 68-468
Revenue Ruling 91-55   revoking Rev.Rul. 75-36
Revenue Ruling 91-56
Revenue Ruling 91-57
Revenue Ruling 91-58   obsoleting Rev.Rul. 72-330; Rev.Rul. 72-598
Revenue Ruling 91-59
Revenue Ruling 91-60
Revenue Ruling 91-61
Revenue Ruling 91-62
Revenue Ruling 91-63
Revenue Ruling 91-64   modified by Rev.Rul. 92-35, modifying Rev.Rul. 90-104
Revenue Ruling 91-65
Revenue Ruling 91-66
Revenue Ruling 91-67
Revenue Ruling 91-68
Revenue Ruling 91-69
Revenue Ruling 91-70