Abbreviations
Internal Revenue Bulletin 2012-48 · 2026-10-03 edition · updated 2026-10-04 · United States
Sections in this part
The following abbreviations in current use and formerly used will appear in material published in the Bulletin.
A —Individual. Acq. —Acquiescence. B —Individual. BE —Beneficiary. BK —Bank. B.T.A. —Board of Tax Appeals. C —Individual. C.B. —Cumulative Bulletin. CFR —Code of Federal Regulations. CI —City. COOP —Cooperative. Ct.D. —Court Decision. CY —County. D —Decedent. DC —Dummy Corporation. DE —Donee. Del. Order —Delegation Order. DISC —Domestic International Sales Corporation. DR —Donor. E —Estate. EE —Employee. E.O. —Executive Order.
and B, the prior ruling is modified because it corrects a published position. (Compare with amplified and clarified, above).
Obsoleted describes a previously published ruling that is not considered determinative with respect to future transactions. This term is most commonly used in a ruling that lists previously published rulings that are obsoleted because of changes in laws or regulations. A ruling may also be obsoleted because the substance has been included in regulations subsequently adopted.
Revoked describes situations where the position in the previously published ruling is not correct and the correct position is being stated in a new ruling.
Superseded describes a situation where the new ruling does nothing more than restate the substance and situation of a previously published ruling (or rulings). Thus, the term is used to republish under the 1986 Code and regulations the same position published under the 1939 Code and regulations. The term is also used when it is desired to republish in a single ruling a series of situations, names, etc., that were previously published over a period of time in separate rulings. If the new ruling does more than restate the substance
ER —Employer. ERISA —Employee Retirement Income Security Act. EX —Executor. F —Fiduciary. FC —Foreign Country. FICA —Federal Insurance Contributions Act. FISC —Foreign International Sales Company. FPH —Foreign Personal Holding Company. F.R. —Federal Register. FUTA —Federal Unemployment Tax Act. FX —Foreign corporation. G.C.M. —Chief Counsel’s Memorandum. GE —Grantee. GP —General Partner. GR —Grantor. IC —Insurance Company. I.R.B. —Internal Revenue Bulletin. LE —Lessee. LP —Limited Partner. LR —Lessor. M —Minor. Nonacq. —Nonacquiescence. O —Organization. P —Parent Corporation. PHC —Personal Holding Company. PO —Possession of the U.S. PR —Partner.
of a prior ruling, a combination of terms is used. For example, modified and su- perseded describes a situation where the substance of a previously published ruling is being changed in part and is continued without change in part and it is desired to restate the valid portion of the previously published ruling in a new ruling that is self contained. In this case, the previously published ruling is first modified and then, as modified, is superseded.
Supplemented is used in situations in which a list, such as a list of the names of countries, is published in a ruling and that list is expanded by adding further names in subsequent rulings. After the original ruling has been supplemented several times, a new ruling may be published that includes the list in the original ruling and the additions, and supersedes all prior rulings in the series.
Suspended is used in rare situations to show that the previous published rulings will not be applied pending some future action such as the issuance of new or amended regulations, the outcome of cases in litigation, or the outcome of a Service study.
PRS —Partnership. PTE —Prohibited Transaction Exemption. Pub. L. —Public Law. REIT —Real Estate Investment Trust. Rev. Proc. —Revenue Procedure. Rev. Rul. —Revenue Ruling. S —Subsidiary. S.P.R. —Statement of Procedural Rules. Stat. —Statutes at Large. T —Target Corporation. T.C. —Tax Court. T.D. —Treasury Decision. TFE —Transferee. TFR —Transferor. T.I.R. —Technical Information Release. TP —Taxpayer. TR —Trust. TT —Trustee. U.S.C. —United States Code. X —Corporation. Y —Corporation. Z —Corporation.
November 26, 2012 i 2012–48 I.R.B.
Numerical Finding List 1
Bulletins 2012–27 through 2012–48
Announcements:
2012-26, 2012-27 I.R.B. 8
2012-27, 2012-27 I.R.B. 10
2012-28, 2012-27 I.R.B. 10
2012-29, 2012-42 I.R.B. 500
2012-30, 2012-34 I.R.B. 314
2012-31, 2012-34 I.R.B. 315
2012-32, 2012-35 I.R.B. 325
2012-33, 2012-35 I.R.B. 325
2012-34, 2012-36 I.R.B. 334
2012-35, 2012-38 I.R.B. 356
2012-36, 2012-46 I.R.B. 547
2012-37, 2012-45 I.R.B. 543
2012-38, 2012-43 I.R.B. 527
2012-39, 2012-48 I.R.B. 635
2012-40, 2012-47 I.R.B. 556
2012-41, 2012-44 I.R.B. 532
2012-42, 2012-47 I.R.B. 561
Notices:
2012-2, 2012-45 I.R.B. 538
2012-39, 2012-31 I.R.B. 95
2012-44, 2012-28 I.R.B. 45
2012-45, 2012-29 I.R.B. 59
2012-46, 2012-30 I.R.B. 86
2012-47, 2012-31 I.R.B. 98
2012-48, 2012-31 I.R.B. 102
2012-49, 2012-31 I.R.B. 119
2012-50, 2012-31 I.R.B. 121
2012-51, 2012-33 I.R.B. 150
2012-52, 2012-35 I.R.B. 317
2012-53, 2012-35 I.R.B. 317
2012-55, 2012-36 I.R.B. 332
2012-56, 2012-39 I.R.B. 370
2012-57, 2012-40 I.R.B. 424
2012-58, 2012-41 I.R.B. 436
2012-59, 2012-41 I.R.B. 443
2012-60, 2012-41 I.R.B. 445
2012-61, 2012-42 I.R.B. 479
2012-62, 2012-42 I.R.B. 489
2012-63, 2012-42 I.R.B. 496
2012-64, 2012-44 I.R.B. 528
2012-68, 2012-48 I.R.B. 574
Proposed Regulations:
REG-126770-06, 2012-38 I.R.B. 347
REG-138367-06, 2012-40 I.R.B. 426
REG-101812-07, 2012-34 I.R.B. 311
REG-134042-07, 2012-27 I.R.B. 5
REG-140668-07, 2012-43 I.R.B. 501
REG-153627-08, 2012-29 I.R.B. 60
REG-136491-09, 2012-35 I.R.B. 321
Proposed Regulations— Continued:
REG-138489-09, 2012-38 I.R.B. 355
REG-125570-11, 2012-30 I.R.B. 93
REG-130266-11, 2012-32 I.R.B. 126
REG-134935-11, 2012-29 I.R.B. 64
REG-141832-11, 2012-28 I.R.B. 54
REG-107889-12, 2012-28 I.R.B. 53
REG-113738-12, 2012-29 I.R.B. 66
REG-134974-12, 2012-47 I.R.B. 553
Revenue Procedures:
2012-28, 2012-27 I.R.B. 4
2012-29, 2012-28 I.R.B. 49
2012-30, 2012-33 I.R.B. 165
2012-31, 2012-33 I.R.B. 256
2012-32, 2012-34 I.R.B. 267
2012-33, 2012-34 I.R.B. 272
2012-34, 2012-34 I.R.B. 280
2012-35, 2012-37 I.R.B. 341
2012-36, 2012-39 I.R.B. 374
2012-37, 2012-41 I.R.B. 449
2012-38, 2012-48 I.R.B. 575
2012-39, 2012-41 I.R.B. 470
2012-40, 2012-40 I.R.B. 424
2012-41, 2012-45 I.R.B. 539
2012-42, 2012-46 I.R.B. 545
Revenue Rulings:
2012-19, 2012-28 I.R.B. 16
2012-20, 2012-27 I.R.B. 1
2012-21, 2012-32 I.R.B. 123
2012-22, 2012-48 I.R.B. 565
2012-23, 2012-39 I.R.B. 359
2012-24, 2012-36 I.R.B. 329
2012-25, 2012-37 I.R.B. 337
2012-26, 2012-39 I.R.B. 358
2012-27, 2012-41 I.R.B. 435
2012-28, 2012-42 I.R.B. 476
2012-29, 2012-42 I.R.B. 475
2012-30, 2012-45 I.R.B. 534
Treasury Decisions:
9591, 2012-28 I.R.B. 32
9592, 2012-28 I.R.B. 41
9593, 2012-28 I.R.B. 17
9594, 2012-29 I.R.B. 57
9595, 2012-30 I.R.B. 71
9596, 2012-30 I.R.B. 84
9597, 2012-34 I.R.B. 258
9598, 2012-38 I.R.B. 343
9599, 2012-40 I.R.B. 417
9600, 2012-47 I.R.B. 548
1 A cumulative list of all revenue rulings, revenue procedures, Treasury decisions, etc., published in Internal Revenue Bulletins 2012–1 through 2012–26 is in Internal Revenue Bulletin 2012–26, dated June 25, 2012.
2012–48 I.R.B. ii November 26, 2012
Finding List of Current Actions on Previously Published Items 1
Bulletins 2012–27 through 2012–48
Announcements:
83-196
Superseded by
Rev. Proc. 2012-31, 2012-33 I.R.B. 256¶
Notice 2012-51, 2012-33 I.R.B. 150¶
Notice 2012-63, 2012-42 I.R.B. 496¶
Rev. Proc. 2012-35, 2012-37 I.R.B. 341¶
Rev. Proc. 2012-39, 2012-41 I.R.B. 470¶
Rev. Proc. 2012-32, 2012-34 I.R.B. 267¶
Rev. Proc. 2012-39, 2012-41 I.R.B. 470¶
Rev. Proc. 2012-30, 2012-33 I.R.B. 165¶
Rev. Proc. 2012-36, 2012-39 I.R.B. 374¶
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