I.R.C. § 263(a) General Rule —
No deduction shall be allowed for—
I.R.C. § 263(a)(1) —
Any amount paid out for new buildings or for permanent improvements or betterments
made to increase the value of any property or estate. This paragraph shall not apply
to—
I.R.C. § 263(a)(1)(A) —
expenditures for the development of mines or deposits deductible under section 616,
I.R.C. § 263(a)(1)(B) —
research and experimental expenditures deductible under section 174,
I.R.C. § 263(a)(1)(C) —
soil and water conservation expenditures deductible under section 175,
I.R.C. § 263(a)(1)(D) —
expenditures by farmers for fertilizer, etc., deductible under section 180,
I.R.C. § 263(a)(1)(E) —
expenditures for removal of architectural and transportation barriers to the handicapped
and elderly which the taxpayer elects to deduct under section 190,
I.R.C. § 263(a)(1)(F) —
expenditures for tertiary injectants with respect to which a deduction is allowed
under section 193,
I.R.C. § 263(a)(1)(G) —
expenditures for which a deduction is allowed under section 179,
I.R.C. § 263(a)(1)(H) —
[Repealed. Pub. L. 113-295, Div. A, Sec. 221(a)(34)(D).]
I.R.C. § 263(a)(1)(H) —
expenditures for which a deduction is allowed under section 179B,
I.R.C. § 263(a)(1)(I) —
expenditures for which a deduction is allowed under section 179C,
I.R.C. § 263(a)(1)(J) —
expenditures for which a deduction is allowed under section 179D, or
I.R.C. § 263(a)(1)(K) —
expenditures for which a deduction is allowed under section 179E.
I.R.C. § 263(a)(2) —
Any amount expended in restoring property or in making good the exhaustion thereof
for which an allowance is or has been made.
I.R.C. § 263(b) Expenditures For Advertising And Good Will —
[Repealed. Pub. L. 101-508, 11801(a), 11/5/90.]
I.R.C. § 263(c) Intangible Drilling And Development Costs In The Case Of Oil And Gas Wells And Geothermal
Wells —
Notwithstanding subsection (a), and except as provided in subsection (i), regulations
shall be prescribed by the Secretary under this subtitle corresponding to the regulations
which granted the option to deduct as expenses intangible drilling and development
costs in the case of oil and gas wells and which were recognized and approved by
the Congress in House Concurrent Resolution 50, Seventy-ninth Congress. Such regulations
shall also grant the option to deduct as expenses intangible drilling and development
costs in the case of wells drilled for any geothermal deposit (as defined in section
613(e)(2)) to the same extent and in the same manner as such expenses are deductible in the
case of oil and gas wells. This subsection shall not apply with respect to any costs
to which any deduction is allowed under section 59(e) or 291.
I.R.C. § 263(d) Expenditures In Connection With Certain Railroad Rolling Stock —
In the case of expenditures in connection with the rehabilitation of a unit of railroad
rolling stock (except a locomotive)
used by a domestic common carrier by railroad which would, but for this subsection,
be properly chargeable to capital account, such expenditures, if during any 12-month
period they do not exceed an amount equal to 20 percent of the basis of such unit
in the hands of the taxpayer, shall, at the election of the taxpayer, be treated
(notwithstanding subsection (a)) as deductible repairs under section 162 or 212. An election under this subsection shall be made for any taxable year at such time
and in such manner as the Secretary prescribes by regulations. An election may not
be made under this subsection for any taxable year to which an election under subsection
(e) applies to railroad rolling stock (other than locomotives).
I.R.C. § 263(e) Reasonable Repair Allowance —
[Repealed. Pub. L. 97-34, title II, 201(c), Aug. 13, 1981, 95 Stat. 219.]
I.R.C. § 263(f) Railroad Ties —
In the case of a domestic common carrier by rail (including a railroad switching
or terminal company) which uses the retirement-replacement
method of accounting for depreciation of its railroad track, expenditures
for acquiring and installing replacement ties of any material (and
fastenings related to such ties) shall be accorded the same tax accounting
treatment as expenditures for replacement ties of wood (and fastenings
related to such ties).
I.R.C. § 263(g) Certain Interest And Carrying Costs In The Case Of Straddles
I.R.C. § 263(g)(1) General Rule —
No deduction shall be allowed for interest and carrying charges properly allocable
to personal property which is part of a straddle (as defined in section 1092(c)). Any amount not allowed as a deduction by reason of the preceding sentence shall
be chargeable to the capital account with respect
to the personal property to which such amount relates.
I.R.C. § 263(g)(2) Interest And Carrying Charges Defined —
For purposes of paragraph (1), the term “interest and carrying charges”
means the excess of—
I.R.C. § 263(g)(2)(A) —
the sum of—
I.R.C. § 263(g)(2)(A)(i) —
interest on indebtedness incurred or continued to purchase or carry the personal
property, and
I.R.C. § 263(g)(2)(A)(ii) —
all other amounts (including charges to insure, store, or transport the personal
property) paid or incurred to carry the personal property, over
I.R.C. § 263(g)(2)(B) —
the sum of—
I.R.C. § 263(g)(2)(B)(i) —
the amount of interest (including original issue discount) includible in gross income
for the taxable year with respect to the property described in subparagraph (A),
I.R.C. § 263(g)(2)(B)(ii) —
any amount treated as ordinary income under section 1271(a)(3)(A),
1276, or 1281(a) with respect to such property for the taxable year,
I.R.C. § 263(g)(2)(B)(iv) —
any amount which is a payment with respect to a security loan (within the meaning
of section 512(a)(5)) includible in gross income with respect to such property for the taxable year.
For purposes of subparagraph (A), the term “interest”
includes any amount paid or incurred in connection with personal property used in
a short sale.
I.R.C. § 263(g)(3) Exception For Hedging Transactions —
This subsection shall not apply in the case of any hedging transaction (as defined
in section 1256(e)).
I.R.C. § 263(g)(4) Application With Other Provisions
I.R.C. § 263(g)(4)(A) Subsection (c) —
In the case of any short sale, this subsection shall be applied after subsection
(h).
I.R.C. § 263(g)(4)(B) Section 1277 Or 1282 —
I.R.C. § 263(h) Payments In Lieu Of Dividends In Connection With Short Sales
I.R.C. § 263(h)(1) In General —
If—
I.R.C. § 263(h)(1)(A) —
a taxpayer makes any payment with respect to any stock used by such taxpayer in
a short sale and such payment is in lieu of a dividend payment on such stock, and
I.R.C. § 263(h)(1)(B) —
the closing of such short sale occurs on or before the 45th day after the date of
such short sale, then no deduction shall be allowed for such payment. The basis of
the stock used to close the short sale shall be increased by the amount not allowed
as a deduction by reason of the preceding sentence.
I.R.C. § 263(h)(2) Longer Period In Case Of Extraordinary Dividends —
If the payment described in paragraph (1)(A) is in respect of an extraordinary dividend,
paragraph (1)(B) shall be applied by substituting “the day 1 year after the
date of such short sale"
for “the 45th day after the date of such short sale”.
I.R.C. § 263(h)(3) Extraordinary Dividend —
For purposes of this subsection, the term “extraordinary dividend” has
the meaning given to such term by section 1059(c); except that such section
shall be applied by treating the amount realized by the taxpayer in the short sale
as his adjusted basis in the stock.
I.R.C. § 263(h)(4) Special Rule Where Risk Of Loss Diminished —
The running of any period of time applicable under paragraph (1)(B) (as modified
by paragraph (2)) shall be suspended during any period in which—
I.R.C. § 263(h)(4)(A) —
the taxpayer holds, has an option to buy, or is under a contractual obligation to
buy, substantially identical stock or securities, or
I.R.C. § 263(h)(4)(B) —
under regulations prescribed by the Secretary, a taxpayer has diminished his risk
of loss by holding 1 or more other positions with respect to substantially similar
or related property.
I.R.C. § 263(h)(5) Deduction Allowable To Extent Of Ordinary Income From Amounts Paid By Lending Broker
For Use Of Collateral
I.R.C. § 263(h)(5)(A) In General —
Paragraph (1) shall apply only to the extent that the payments or distributions with
respect to any short sale exceed the amount which—
I.R.C. § 263(h)(5)(A)(i) —
is treated as ordinary income by the taxpayer, and
I.R.C. § 263(h)(5)(A)(ii) —
is received by the taxpayer as compensation for the use of any collateral with respect
to any stock used in such short sale.
I.R.C. § 263(h)(5)(B) Exception Not To Apply To Extraordinary Dividends —
Subparagraph (A) shall not apply if one or more payments or distributions is in respect
of an extraordinary dividend.
I.R.C. § 263(h)(6) Application Of This Subsection With Subsection (g) —
In the case of any short sale, this subsection shall be applied before subsection
(g).
I.R.C. § 263(i) Special Rules For Intangible Drilling And Development Costs Incurred Outside The United
States —
In the case of intangible drilling and development costs paid or incurred with respect
to an oil, gas, or geothermal well located outside the United States—
I.R.C. § 263(i)(1) —
subsection (c) shall not apply, and
I.R.C. § 263(i)(2) —
such costs shall—
I.R.C. § 263(i)(2)(B) —
if subparagraph (A) does not apply, be allowed as a deduction ratably over the 10-taxable
year period beginning with the taxable year in which such costs were paid or incurred.
This subsection shall not apply to costs paid or incurred with respect to a nonproductive
well.
(Aug. 16, 1954, ch. 736, 68A Stat. 77; Sept. 14, 1960,
Pub. L. 86-779, Sec. 6(c), 74 Stat. 1001; Oct. 16, 1962, Pub. L. 87-834, Sec. 21(b), 76 Stat. 1064; Sept. 2, 1964, Pub. L. 88-563, Sec. 4, 78 Stat. 845; Oct. 9, 1965, Pub. L. 89-243, Sec. 4(p)(1),
(2), 79 Stat. 964; Dec. 30, 1969, Pub. L. 91-172, title VII, Sec. 706(a), 83 Stat. 674;
Dec. 10, 1971, Pub. L. 92-178, title I, Sec. 109(b), (c), 85 Stat. 509;
Oct. 4, 1976, Pub. L. 94-455, title XVII, Sec. 1701(a), title XIX, Sec. 1904(b)(10)(A)(i), 1906(b)(13)(A), title
XXI, Sec. 2122(b)(2), 90 Stat.
1759, 1817, 1834, 1915; Nov. 9, 1978, Pub. L. 95-618, title IV, Sec. 402(a), 92 Stat. 3201; Apr. 2, 1980, Pub. L. 96-223, title II, Sec. 251(a)(2)(B), 94 Stat. 287; Aug. 13, 1981, Pub. L. 97-34, title II, Sec. 201(c), 202(d)(1), title V, Sec. 502, 95 Stat. 219, 221, 327; Sept. 3, 1982, Pub. L. 97-248, title II, Sec. 204(c)(1), 96 Stat. 426; Jan. 12, 1983, Pub. L. 97-448, title I, Sec. 105(b)(1), title III, Sec. 306(a)(9)(A), 96 Stat. 2385, 2403; July 18, 1984, Pub. L. 98-369, div. A, title I, Sec. 56(a), 102(e)(7),
(8), 98 Stat. 573, 624, 625;
Oct. 22, 1986, Pub. L. 99-514, title IV, Sec. 402(b)(1), 411(b)(1), title VII, Sec. 701(e)(4)(D), title XVIII,
Sec. 1808(b), 100 Stat. 2221, 2225, 2343, 2817; Nov. 10, 1988, Pub. L. 100-647, title I, Sec. 1007(g)(5), 102 Stat. 3435; Nov. 5, 1990, Pub. L. 101-508, title XI, Sec. 11801(a)(16), 11815(b)(3), 104 Stat. 1388-520, 1388-558; Pub. L. 105-34, title XVI, Sec. 1604(a)(1), Aug. 5, 1997, 111 Stat 788; Pub. L. 108-311, title IV, Sec. 408(a)(10), Oct. 4, 2004, 118 Stat. 1166; Pub. 108-357, title III, Sec. 338(b), Oct. 22, 2004, 118 Stat. 1418; Pub. L. 109-58, title XIII, Sec. 1323(b)(2), 1331(b)(4), Aug. 8, 2005, 119 Stat. 594; Pub. L. 109-432, div. A, title IV, Sec. 404(b)(1), Dec. 20, 2006, 120 Stat. 2922; Pub. L. 113-295, Div. A, title II, Sec. 221(a)(34)(D), 221(a)(41)(G), Dec. 19, 2014, 128 Stat. 4010; Pub. L. 115-141, Div. U, title IV, Sec. 401(a)(60)-(61), Mar. 23, 2018, 132 Stat. 348.)
BACKGROUND NOTES
AMENDMENTS
2018—Subsec.
(a)(1). Pub. L. 115-141, Div. U, Sec. 401(61), amended par. (1) by redesignating subpars. (I) through
(L) as subpars. (H) through (K), respectively.
Subsec. (a)(1)(F). Pub. L. 115-141, Div. U, Sec. 401(60), amended subpar. (F) by substituting a comma for the semicolon
at the end.
Subsec. (a)(1)(G). Pub. L. 115-141, Div. U, Sec. 401(60), amended subpar. (G) by substituting a comma for the semicolon
at the end.
2014 - Subsec. (a)(1)(H). Pub. L. 113-295, Div. A, Sec. 221(a)(34)(D), amended par. (1) by struck subpar. (H). Before being
struck, it read as follows:
“(H) expenditures for which a deduction is allowed under section 179A,”.
Subsec. (g)(2)(B)(iii). Pub. L. 113-295, Div. A, Sec. 221(a)(41)(G), amended clause (iii) by striking “, 244,”.
2006 - Subsec. (a)(1)(J)-(L). Pub. L. 109-432, Sec. 404(b)(1), amended subpar. (J) by striking “or” at the end; amended subpar. (K)
by striking the period at the end and inserting “, or”; and added subpar.
(L).
2005 - Subsec. (a)(1)(H)-(J). Pub. L. 109-58, Sec. 1323(b)(2), amended subpar. (H) by striking “or” at the end; amended subpar. (I)
by striking the period at the end and inserting “, or”; and added subpar.
(J).
Subsec. (a)(1)(I)-(K). Pub. L. 109-58, Sec. 1331(b)(4), amended subpar. (I) by striking “or” at the end; amended subpar. (J)
by striking the period at the end and inserting “, or”; and added subpar.
(K).
2004 - Subsec. (a)(1)(G)-(I). Pub. L. 108-357, Sec. 338(b)(1), amended subpar. (G) by striking “or” at the end; amended subpar. (H)
by striking the period at the end and inserting “, or”; and added subpar.
(I).
2004 - Subsec. (g)(2)(B)(ii). Pub. L. 108-311, Sec. 408(a)(10), amended clause (ii) by substituting “1276” for “1278”.
1997 - Subsec. (a)(1). Pub. L. 105-34, Sec. 1604(a)(1), amended subpar. (F) by striking “or”; amended subpar. (G) by substituting
“; or” for “.”; and added subpar. (H).
1990 - Subsec. (b). Pub. L. 101-508, Sec. 11801(a)(16), struck out subsec. (b) ‘Expenditures for advertising and good will’
which read as follows: ‘If a corporation has, for the purpose of computing its
excess profits tax credit under chapter 2E or subchapter D of chapter 1 of the Internal Revenue Code of 1939 claimed the benefits of the election provided in section 733 or section 451
of such code, as the case may be, no deduction shall be allowable under section 162
to such corporation for expenditures for advertising or the promotion of good will
which, under the rules and regulations prescribed under section 733 or section 451
of such code, as the case may be, may be regarded as capital investments.’
Subsec. (c). Pub. L. 101-508, Sec. 11815(b)(3), substituted ‘section 613(e)(2)’ for ‘section 613(e)(3)’.
1988 - Subsec. (c). Pub. L. 100-647 substituted ‘section 59(e)’ for ‘section 59(d)’.
1986 - Subsec. (a)(1)(E) to (H). Pub. L. 99-514, Sec. 402(b)(1), struck out subpar. (E) relating to nonapplication of par. (1) to expenditures by
farmers for clearing land deductible under section 182, and redesignated subpars.
(F) to (H) as (E) to (G), respectively.
Subsec. (c). Pub. L. 99-514, Sec. 701(e)(4)(D), substituted ‘59(d)’ for ‘58(i)’.
Pub. L. 99-514, Sec. 411(b)(1)(B), inserted ‘and except as provided in subsection (i),’.
Subsec. (g)(2)(B)(iv). Pub. L. 99-541, Sec. 1808(b), added cl. (iv).
Subsec. (i). Pub. L. 99-514, Sec. 411(b)(1)(A), added subsec. (i).
1984 - Subsec. (g)(2). Pub. L. 98-369, Sec. 102(e)(7), amended par. (2) generally, striking out ‘charges for temporary use of the
personal property in a short sale, or’ after ‘(including’ in subpar.
(A)(ii), substituting ‘any amount treated as ordinary income under section 1271(a)(3)(A),
1278, or 1281(a) with respect to such property for the taxable year, and’ for
‘any amount treated as ordinary income under section 1232(a)(3)(A) with respect
to such property for the taxable year’ in subpar. (B)(ii), and adding subpar.
(B)(iii).
Subsec. (g)(4). Pub. L. 98-369, Sec. 102(e)(8), added par. (4).
Subsec. (h). Pub. L. 98-369, Sec. 56(a), added subsec. (h).
1983 - Subsec. (g)(2)(A)(ii). Pub. L. 97-448, Sec. 105(b)(1), substituted ‘all other amounts (including charges for temporary use of the
personal property in a short sale, or to insure, store, or transport the personal
property) paid or incurred to carry the personal property, over’ for ‘amounts
paid or incurred to insure, store, or transport the personal property, over’.
Subsec. (g)(2)(B)(ii). Pub. L. 97-448, Sec. 306(a)(9)(A), substituted ‘section 1232(a)(3)(A)’ for ‘section 1232(a)(4)(A)’.
1982 - Subsec. (c). Pub. L. 97-248, Sec. 204(c)(1), inserted provision that this subsection not apply with respect to any costs to which
any deduction is allowed under section 58(i) or 291.
1981 - Subsec. (a)(1)(H). Pub. L. 97-34, Sec. 202(d)(1), added subpar. (H).
Subsec. (e). Pub. L. 97-34, Sec. 201(c), struck out subsec. (e) which related to the allowance of repair expenses or specified
repair, rehabilitation, or improvement expenditures.
Subsec. (g). Pub. L. 97-34, Sec. 502, added subsec. (g).
1980 - Subsec. (a)(1)(G). Pub. L. 96-223 added subpar. (G).
1978 - Subsec. (c). Pub. L. 95-618 inserted ‘and geothermal wells’ after ‘gas wells’ in heading
and in text inserted provision that such regulations also grant the option to deduct
as expenses intangible drilling and development costs in the case of wells drilled
for any geothermal deposit (as defined in section 613(e)(3)) to the same extent and
in the same manner as such expenses are deductible in the case of oil and gas wells.
1976 - Subsec. (a)(1)(F). Pub. L. 94-455, Sec. 2122(b)(2), added subpar. (F).
Subsec. (a)(3). Pub. L. 94-455, Sec. 1904(b)(10)(A)(i)(I), struck out par. (3) which provided that no deduction be allowed for amounts paid
as tax under section 4911 (relating to imposition of interest equalization tax) except
as provided in subsec. (d).
Subsec. (d). Pub. L. 94-455, Sec. 1904(b)(10)(A)(i)(I),
(II), 1906(b)(13)(A), redesignated subsec. (e) as (d) and struck out
‘or his delegate’ after ‘Secretary’ and substituted ‘subsection
(e)’
for ‘subsection (f)’. Former subsec. (d) was struck out.
Subsec. (e). Pub. L. 94-455, Sec. 1904(b)(10)(A)(i)(I), 1906(b)(13)(A), redesignated subsec. (f) as (e) and struck out ‘or his delegate’
after ‘Secretary’. Former subsec. (e) redesignated (d).
Subsec. (f). Pub. L. 94-455, Sec. 1701(a), 1904(b)(10)(A)(i)(I), added subsec. (f). Former subsec. (f) redesignated (e).
1971 - Subsec. (e). Pub. L. 92-178, Sec. 109(c), substituted ‘shall, at the election of the taxpayer, be treated’ for
‘shall be treated’ and inserted provisions respecting making of election
under this subsection for any taxable year at such time and in such manner as Secretary
or his delegate prescribed by regulation and prohibiting making of election for any
taxable year to which an election under subsec. (f) applies to railroad rolling stock
(other than locomotives).
Subsec. (f). Pub. L. 92-178, Sec. 109(b), added subsec. (f).
1969 - Subsec. (e). Pub. L. 91-172 added subsec. (e).
1965 - Subsec. (a)(3). Pub. L. 89-243, Sec. 4(p)(1), inserted ‘Except as provided in subsection (d)’, and struck out ‘except
to the extent that any amount attributable to the amount paid as tax is included in
gross income for the taxable year’ after parenthetical provision.
Subsec. (d). Pub. L. 89-243, Sec. 4(p)(2), added subsec. (d).
1964 - Subsec. (a)(3). Pub. L. 88-563 added par. (3).
1962 - Subsec. (a)(1)(E). Pub. L. 87-834 added subpar. (E).
1960 - Subsec. (a)(1)(D). Pub. L. 86-779 added subpar. (D).
EFFECTIVE DATE OF 2018 AMENDMENTS
Amendment by Pub. L. 115-141, Div. U, Sec. 401(a)(60)-(61), effective March 23, 2018.
EFFECTIVE DATE OF 2014 AMENDMENTS
Amendments by Pub. L. 113-295, Div. A, Sec. 221(a)(41), effective on the date of the enactment of this Act [Enacted:
Dec. 19, 2014]. Pub. L. 113-295, Div. A, Sec. 221(a)(41)(K), provided that:
“(K) The amendments made by this paragraph shall not apply to preferred stock
issued before October 1, 1942 (determined in the same manner as under section 247
of the Internal Revenue Code of 1986 as in effect before its repeal by such amendments).”
Section 221(b)(2) of Pub. L. 113-295, Div. A, provided the following Savings Provision:
“(2)
SAVINGS PROVISION.—If—
“(A)
any provision amended or repealed by the amendments made by this section applied to—
“(i)
any transaction occurring before the date of the enactment of this Act [Enacted: Dec.
19, 2014],
“(ii)
any property acquired before such date of enactment, or
“(iii)
any item of income, loss, deduction, or credit taken into account before such date
of enactment, and
“(B)
the treatment of such transaction, property, or item under such provision would (without
regard to the amendments or repeals made by this section)
affect the liability for tax for periods ending after date of enactment, nothing in
the amendments or repeals made by this section shall be construed to affect the treatment
of such transaction, property, or item for purposes of determining liability for tax
for periods ending after such date of enactment.”
EFFECTIVE
DATE OF 2006 AMENDMENTS
Amendments by Sec. 404(b)(1) of Pub. L. 109-432 effective for costs paid or incurred after the date of the enactment of this Act
[Enacted: Dec. 20, 2006].
EFFECTIVE DATE OF 2005 AMENDMENTS
Amendments by Sec. 1323(b)(2) and 1331(b)(4) of Pub. L. 109-58 effective for property placed in service after the date of the enactment of this
Act [Enacted:
Aug. 8, 2005].
EFFECTIVE DATE OF 2004 AMENDMENTS
Amendments by Sec. 338(b) of Pub. L. 108-357 applicable to expenses paid or incurred after December 31, 2002, in taxable years
ending after such date.
Amendment by Sec. 408(a)(1) of Pub. L. 108-311 effective on the date of the enactment of this Act [Enacted: Oct. 4, 2004].
EFFECTIVE DATE OF 1997 AMENDMENTS
Amendments by Sec. 1604(a)(1) of Pub. L. 105-34 effective as if included in the amendments made by section 1913 of the Energy Policy
Act of 1992.
EFFECTIVE DATE OF 1988 AMENDMENTS
Amendment by Pub. L. 100-647 effective, except as otherwise provided, as if included in the provision of the Tax
Reform Act of 1986, Pub. L. 99-514, to which such amendment relates, see section 1019(a) of Pub. L. 100-647, set out as a note under section 1 of this title.
EFFECTIVE DATE OF 1986 AMENDMENTS
Amendment by section 402(b)(1) of Pub. L. 99-514 applicable to amounts paid or incurred after Dec. 31, 1985, in taxable years ending
after such date, see section 402(c) of Pub. L. 99-514 set out as an Effective Date of Repeal note under former section 182 of this title.
Section 411(c) of Pub. L. 99-514 provided that:
‘(1) In general. - The amendments made by this section (amending this section
and sections 243, 291, 381, 616, and 617 of this title) shall apply to costs paid
or incurred after December 31, 1986, in taxable years ending after such date.
‘(2) Transition rule. - The amendments made by this section shall not apply
with respect to intangible drilling and development costs incurred by United States
companies pursuant to a minority interest in a license for Netherlands or United Kingdom
North Sea development if such interest was acquired on or before December 31, 1985.’
Amendment by section 701(e)(4)(D) of Pub. L. 99-514 applicable to taxable years beginning after Dec. 31, 1986, with certain exceptions
and qualifications, see section 701(f) of Pub. L. 99-514, set out as an Effective Date note under section 55 of this title.
Amendment by section 1808(b) of Pub. L. 99-514 effective, except as otherwise provided, as if included in the provisions of the
Tax Reform Act of 1984, Pub. L. 98-369, div. A, to which such amendment relates, see section 1881 of Pub. L. 99-514, set out as a note under section 48 of this title.
EFFECTIVE DATE OF 1984 AMENDMENTS
Amendment by section 56(a) of Pub. L. 98-369 applicable to short sales after July 18, 1984, in taxable years ending after that
date, see section 56(d) of Pub. L. 98-369, set out as a note under section 163 of this title.
Amendment by section 102(e)(7), (8) of Pub. L. 98-369 applicable to positions established after July 18, 1984, in taxable years ending
after that date, except as otherwise provided, see section 102(f), (g) of Pub. L. 98-369, set out as a note under section 1256 of this title.
EFFECTIVE DATE OF 1983 AMENDMENTS
Section 105(b)(2) of Pub. L. 97-448 provided that: ‘The amendment made by paragraph
(1) (amending this section) shall apply to property acquired, and positions established,
by the taxpayer after September 22, 1982, in taxable years ending after such date.’
Amendment by section 306 of Pub. L. 97-448 effective as if included in the provisions of the Tax Equity and Fiscal Responsibility
Act of 1982, Pub. L. 97-248, to which such amendment relates, see section 311(d) of Pub. L. 97-448, set out as a note under section 31 of this title.
EFFECTIVE DATE OF 1982 AMENDMENTS
Amendment by Pub. L. 97-248 applicable to taxable years beginning after December 31, 1982, see section 204(d)(1)
of Pub. L. 97-248, set out as an Effective Date note under section 291 of this title.
EFFECTIVE DATE OF 1981 AMENDMENTS
Amendment by sections 201(c) and 202(d)(1) of Pub. L. 97-34 applicable to property placed in service after Dec. 31, 1980, in taxable years ending
after that date, see section 209(a) of Pub. L. 97-34, set out as an Effective Date note under section 168 of this title.
Amendment by section 502 of Pub. L. 97-34 applicable to property acquired and positions established by the taxpayer after June
23, 1981, in taxable years ending after such date, and applicable when so elected
with respect to property held on June 23, 1981, see section 508 of Pub. L. 97-34, set out as an Effective Date note under section 1092 of this title.
EFFECTIVE DATE OF 1980 AMENDMENTS
Amendment by Pub. L. 96-223 applicable to taxable years beginning after Dec. 31, 1979, see section 251(b) of
Pub. L. 96-223, set out as an Effective Date note under section 193 of this title.
EFFECTIVE DATE OF 1978 AMENDMENTS
Section 402(e) of Pub. L. 95-618, as amended by Pub. L. 99-514, Sec. 2, Oct. 22, 1986, 100 Stat. 2095, provided that:
‘(1) In general. - The amendments made by this section (amending this section
and sections 57, 465, 751, and 1254 of this title) shall apply with respect to wells
commenced on or after October 1, 1978, in taxable years ending on or after such date.
‘(2) Election. - The taxpayer may elect to capitalize or deduct any costs to
which section 263(c) of the Internal Revenue Code of 1986 (formerly I.R.C. 1954)
applies by reason of the amendments made by this section (amending this section and
sections 57, 465, 751, and 1254 of this title). Any such election shall be made before
the expiration of the time for filing claim for credit or refund of any overpayment
of tax imposed by chapter 1 of such Code (section 1 et seq. of this title) with respect
to the taxpayer's first taxable year to which the amendments made by this section
apply and for which he pays or incurs costs to which such section 263(c) applies by
reason of the amendments made by this section.
Any election under this paragraph may be changed or revoked at any time before the
expiration of the time referred to in the preceding sentence, but after the expiration
of such time such election may not be changed or revoked.'
EFFECTIVE DATE OF 1976 AMENDMENTS
Section 1904(b)(10)(A)(vii) of Pub. L. 94-455 provided that: ‘The amendments made by this subparagraph (amending this section
and sections 6011, 6611, and 6651 of this title and repealing sections 6076 and 6680
of this title) shall apply with respect to acquisitions of stock or debt obligations
made after June 30, 1974, except that the repeal of paragraph (2) of section 6011(d)
under clause (ii) shall apply with respect to loans and commitments made after such
date.’
Amendment by section 2122(b)(2) of Pub. L. 94-455, as amended by Pub. L. 96-167, Sec. 9(c), Dec. 29, 1979, 93 Stat. 1278, applicable to taxable years beginning after Dec. 31, 1976, see section 2122(c)
of Pub. L. 94-455, as amended, set out as an Effective Date note under section 190 of this title.
EFFECTIVE DATE OF 1971 AMENDMENTS
Section 109(d)(2), (3) of Pub. L. 92-178 provided that:
‘(2) The amendment made by subsection (b) (amending this section) shall apply
to taxable years ending after December 31, 1970.
‘(3) The amendments made by subsection (c) (amending this section) shall apply
to taxable years beginning after December 31, 1969.’
EFFECTIVE DATE OF 1969 AMENDMENTS
Section 706(b) of Pub. L. 91-172 provided that: ‘The amendment made by subsection
(a) (amending this section) shall apply with respect to taxable years beginning after
December 31, 1969.’
EFFECTIVE DATE OF 1965 AMENDMENTS
Section 4(p)(3) of Pub. L. 89-243 provided that: ‘The amendments made by this subsection (amending this section)
shall apply to taxable years ending after September 2, 1964.’
Section 4(q) of Pub. L. 89-243 provided in part that: ‘Except as otherwise specifically provided in this section
and in the amendments made by this section (amending this section and sections 4912,
4914, 4916, 4917, 4919, 4920, and 4931 of this title), such amendments shall apply
with respect to acquisitions of stock and debt obligations made after February 10,
1965.’
EFFECTIVE DATE OF 1962 AMENDMENTS
Section 21(d) of Pub. L. 87-834 provided that: ‘The amendments made by this section (enacting section 182 of
this title and amending this section) shall apply with respect to taxable years beginning
after December 31, 1962.’
EFFECTIVE DATE OF 1960 AMENDMENTS
Amendment by Pub. L. 86-779 applicable to taxable years beginning after Dec. 31, 1959, see section 6(d) of Pub. L. 86-779, set out as an Effective Date note under section 180 of this title.
SHORT TITLE OF 1965 AMENDMENTS
Section 1(a) of Pub. L. 89-243 provided that: ‘This Act (amending this section and sections 4912, 4914, 4916,
4917, 4919, 4920, and 4931 of this title, and enacting provisions set out as notes
under sections 6011 and 6076 of this title) may be cited as the ‘Interest Equalization
Tax Extension Act of 1965’.'
SHORT TITLE OF 1964 AMENDMENTS
Section 1(a) of Pub. L. 88-563 provided that: ‘This Act (enacting sections 4911 to 4920, 4931, 6076, 6680,
6681, and 7241 of this title, amending this section and sections 1232, 6011, and 6103
of this title, and enacting provisions set out as notes under section 6011 of this
title)
may be cited as the ‘Interest Equalization Tax Act’.'
SAVINGS PROVISION
For provisions that nothing in amendment by Pub. L. 101-508 be construed to affect treatment of certain transactions occurring, property acquired,
or items of income, loss, deduction, or credit taken into account prior to Nov. 5,
1990, for purposes of determining liability for tax for periods ending after Nov.
5, 1990, see section 11821(b) of Pub. L. 101-508, set out as a note under section 29 of this title.
APPLICABILITY OF CERTAIN AMENDMENTS BY PUB. L. 99-514 IN RELATION TO TREATY OBLIGATIONS OF UNITED STATES
For applicability of amendment by section 701(e)(4)(D)
of Pub. L. 99-514 notwithstanding any treaty obligation of the United States in effect on Oct. 22,
1986, with provision that for such purposes any amendment by title I of Pub. L. 100-647 be treated as if it had been included in the provision of Pub. L. 99-514 to which such amendment relates, see section 1012(aa)(2), (4) of Pub. L. 100-647, set out as a note under section 861 of this title.
PLAN AMENDMENTS NOT REQUIRED UNTIL JANUARY 1, 1989
For provisions directing that if any amendments made by subtitle A or subtitle C of
title XI (Sec. 1101-1147 and 1171-1177)
or title XVIII (Sec. 1800-1899A) of Pub. L. 99-514 require an amendment to any plan, such plan amendment shall not be required to be
made before the first plan year beginning on or after Jan. 1, 1989, see section 1140
of Pub. L. 99-514, as amended, set out as a note under section 401 of this title.
