[Code of Federal Regulations]
[Title 26, Volume 1]
[Revised as of April 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 26CFR1.57-1]

[Page 502-513]
 
                       TITLE 26--INTERNAL REVENUE
 
     CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY
 
PART 1--INCOME TAXES--Table of Contents
 
Sec. 1.57-1  Items of tax preference defined.

    (a) [Reserved]
    (b) Accelerated depreciation on section 1250 property--(1) In 
general. Section 57(a)(2) provides that, with respect to each item of 
section 1250 property (as defined in section 1250(c)), there is to be 
included as an item of tax preference the amount by which the deduction 
allowable for the taxable year for depreciation or amortization exceeds 
the deduction which would have been allowable for the taxable year if 
the taxpayer had depreciated the property under the straight line method 
for each year of its useful life for which the taxpayer has held the 
property. The determination of the excess under section 57(a)(2) is made 
with respect to each separate item of section 1250 property. 
Accordingly, where the amount of depreciation which would have been 
allowable with respect to one item of section 1250 property if the 
taxpayer had originally used the straight line method exceeds the 
allowable depreciation or amortization with respect to such property, 
such excess may not be used to reduce the amount of the item of tax 
preference resulting from another item of section 1250 property.
    (2) Separate items of section 1250 property. The determination of 
what constitutes a separate item of section 1250 property is to be made 
on the facts and circumstances of each individual case. In general, each 
building (or component thereof, if the taxpayer uses the component 
method of computing depreciation) is a separate item of section 1250 
property. However, for purposes of this section, assets placed in a 
group, classified, or composite account are to be treated as a single 
item by a taxpayer, provided that such account contains only property 
placed in service during a single taxable year. In addition, two or more 
items may be treated as one item of section 1250 property for purposes 
of this paragraph where, with respect to each such item:
    (i) The period for which depreciation is taken begins on the same 
date, (ii) the same estimated useful life has continually been used for 
purposes of taking depreciation or amortization, and (iii) the same 
method (and rate) of depreciation or amortization has continually been 
used. For example, assume a taxpayer constructed a 40-unit rental 
townhouse development and began taking declining balance depreciation on 
all 40 units as of January 1, 1970, at a uniform rate and has 
consistently taken depreciation on all 40 units on

[[Page 503]]

this same basis. Although each townhouse is a separate item of section 
1250 property, all 40 townhouses may be treated as one item of section 
1250 property for purposes of the minimum tax since the conditions of 
subdivisions (i), (ii), and (iii) of this subparagraph are met. This 
would be true even if the 40 townhouses comprised two 20-unit 
developments located apart from each other. However, if the taxpayer 
constructed an additional development or new section on the existing 
development for which he began taking depreciation on July 1, 1970, at a 
uniform rate for all the additional units, the additional units and the 
original units may not be treated as one item of section 1250 property 
since the condition of subdivision (i) of this subparagraph is not met. 
Where a portion of an item of section 1250 property has been depreciated 
or amortized under a method (or rate) which is different from the method 
(or rate) under which the other portion or portions of such item have 
been depreciated or amortized, such portion is considered a separate 
item of section 1250 property for purposes of this paragraph.
    (3) Allowable depreciation or amortization. The phrase ``deduction 
allowable for the taxable year for exhaustion, wear and tear, 
obsolescence, or amortization'' and references in this paragraph to 
``allowable depreciation or amortization'' include deductions allowable 
for the taxable year under sections 162, 167, 212, or 611 for the 
depreciation or amortization of section 1250 property. Such phrase does 
not include depreciation allowable in the year in which the section 1250 
property is disposed of. For the determination of ``allowable 
depreciation or amortization'' for taxable years in which the taxpayer 
has taken no deduction, see Sec. 1.1016-3(a)(2).
    (4) Straight line depreciation. (i) For purposes of computing the 
depreciation which would have been allowable for the taxable year if the 
taxpayer had depreciated the property under the straight line method for 
each taxable year of its useful life, the taxpayer must use the same 
useful life and salvage value as was used for the first taxable year in 
which the taxpayer depreciated or amortized the property (subject to 
redeterminations made pursuant to Sec. 1.167(a)-1 (b) and (c)). If, 
however, for any taxable year, no useful life was used under the method 
of depreciation or amortization used or an artificial period was used, 
such as, for example, by application of section 167(k), or salvage value 
was not taken into account in determining the annual allowances, such 
as, for example, under the declining balance method, then, for purposes 
of computing the depreciation which would have been allowable under the 
straight line method for the taxable year--
    (a) There is to be used the useful life and salvage value which 
would have been proper if depreciation had actually been determined 
under the straight line method (without reference to an artificial life) 
throughout the period the property was held, and
    (b) Such useful life and such salvage value is to be determined by 
taking into account for each taxable year the same facts and 
circumstances as would have been taken into account if the taxpayer had 
used such method throughout the period the property was held.

If an election under Sec. 1.167(a)-11(f), Sec. 1.167(a)-12(e), or 
Sec. 1.167(a)-12(f) is applicable to the property, the salvage value of 
the property shall be determined in accordance with such election, and 
the asset depreciation period (or asset guideline period) applicable to 
the property pursuant to such election shall be considered to be the 
useful life of the property for the purposes of this section.
    (ii) Where the taxpayer acquires property in a transaction to which 
section 381(a) applies or from another member of an affiliated group 
during a consolidated return year and an ``accelerated'' method of 
depreciation as described in section 167(b) (2), (3), or (4) or section 
167(j)(1) (B) or (C) is permitted (see Sec. 1.381(c)(6)-1 and 
Sec. 1.1502-12(g)), the depreciation which would have been allowable 
under the straight line method is determined as if the property had been 
depreciated under the straight line method since depreciation was first 
taken on the property by the transferor of such property. In such cases, 
references in this paragraph to the period for which the property is

[[Page 504]]

held or useful life of the property are treated as including the period 
beginning with the commencement of the original use of the property.
    (iii) For purposes of section 57(a)(2), the straight line method 
includes the method of depreciation described in Sec. 1.167(b)-1 or any 
other method which provides for a uniform proration of the cost or other 
basis (less salvage value) of the property over the estimated useful 
life of the property to the taxpayer (in terms of years, hours of use, 
or other similar time units) or estimated number of units to be produced 
over the life of the property to the taxpayer. If a method other than 
the method described in Sec. 1.167(b)-1 is used, the estimated useful 
life or estimated units of production shall be determined in a manner 
consistent with subdivision (i) of this subparagraph.
    (iv) In the case of property constructed by or improvements made by 
a lessee, the useful life is to be determined in accordance with 
Sec. 1.167(a)-4.
    (5) Application for partial period. If an item is section 1250 
property for less than the entire taxable year, the allowable 
depreciation or amortization includes only the depreciation or 
amortization for that portion of the taxable year during which the item 
is section 1250 property and the amount of the depreciation which would 
have been allowable under the straight line method is determined only 
with regard to such portion of the taxable year.
    (6) No section 1250 and basis adjustment. No adjustment is to be 
made as a result of the minimum tax either to the basis of section 1250 
property or with respect to computations under section 1250.
    (7) Example. The principles of this paragraph may be illustrated by 
the following example:

    Example. The taxpayer's only item of section 1250 property is an 
office building with respect to which operations were commenced on 
January 1, 1971. The taxpayer depreciates the component parts of the 
building on the declining balance method. The useful life and costs of 
the component parts for depreciation purposes are as follows:

------------------------------------------------------------------------
                                                               Salvage
              Asset                Useful life      Cost        value
------------------------------------------------------------------------
Building shell...................           50     $400,000      $50,000
Partitions and walls.............           10       40,000  ...........
Ceilings.........................           10       20,000  ...........
Electrical system................           25       40,000        2,500
Heating and air-conditioning                25       60,000        2,500
 system..........................
------------------------------------------------------------------------


For purposes of computing the item of tax preference under this 
paragraph for the taxpayer, the partitions, walls, and ceilings may be 
grouped together and the electrical, heating, and air-conditioning 
systems may be grouped together since the period for which depreciation 
is taken began with respect to the assets within these two groups on the 
same date and the assets within each group have continually had the same 
useful life and have continually been depreciated under the same method 
(and rate).
    (a) The taxpayer's 1971 item of tax preference under this paragraph 
would be determined as follows:

----------------------------------------------------------------------------------------------------------------
                               (1)                                      (2)             (3)             (4)
----------------------------------------------------------------------------------------------------------------
                                                                     Declining
                      Item of 1250 property                           balance      Straight line   Excess of (2)
                                                                   depreciation    depreciation      over (3)
----------------------------------------------------------------------------------------------------------------
1. Shell........................................................         $12,000          $7,000          $5,000
2. Partitions, walls, ceilings..................................           9,000           6,000           3,000
3. Electrical, heating and air-conditioning systems.............           6,000           3,800           2,200
                                                                 -----------------------------------------------
  1971 preference...............................................  ..............  ..............          10,200
----------------------------------------------------------------------------------------------------------------

    (b) Assuming the above facts are the same for 1974, the taxpayer's 
1974 item of tax preference under this paragraph would be determined as 
follows:

----------------------------------------------------------------------------------------------------------------
                               (1)                                      (2)             (3)             (4)
----------------------------------------------------------------------------------------------------------------
                                                                     Declining
                      Item of 1250 property                           balance      Straight line   Excess of (2)
                                                                   depreciation    depreciation      over (3)
----------------------------------------------------------------------------------------------------------------
1. Shell........................................................         $10,952          $7,000          $3,952

[[Page 505]]


2. Partitions, walls, ceilings..................................           5,529           6,000            None
3. Electrical, heating and air-conditioning systems.............           4,983           3,800           1,183
                                                                 -----------------------------------------------
  1974 preference...............................................  ..............  ..............           5,135
----------------------------------------------------------------------------------------------------------------


    (c) Accelerated depreciation on section 1245 property subject to a 
net lease--(1) In general. Section 57(a)(3) provides that, with respect 
to each item of section 1245 property (as defined in section 1245(a)(3)) 
which is the subject of a net lease for the taxable year, there is to be 
included as an item of tax preference the amount by which the deduction 
allowable for the taxable year for depreciation or amortization exceeds 
the deduction which would have been allowable for the taxable year if 
the taxpayer had depreciated the property under the straight line method 
for each year of its useful life for which the taxpayer has held the 
property. Except as provided in paragraph (b)(1)(ii) of this section, 
the determination of the excess under section 57(a)(3) is made with 
respect to each separate item of section 1245 property. Accordingly, 
where the amount of depreciation which would have been allowable with 
respect to one item of section 1245 property if the taxpayer had 
originally used the straight line method exceeds the allowable 
depreciation or amortization with respect to such property, such excess 
may not be used to reduce the amount of the item of tax preference 
resulting from another item of section 1245 property.
    (2) Separate items of property. The determination of what 
constitutes a separate item of section 1245 property must be made on the 
facts and circumstances of each individual case. Such determination 
shall be made in a manner consistent with the principles expressed in 
paragraph (b)(2) of this section.
    (3) Allowable depreciation or amortization. The phrase ``deduction 
allowable for the taxable year for exhaustion, wear and tear, 
obsolescence, or amortization'' and references in this paragraph to 
``allowable depreciation or amortization'' include deductions allowable 
for the taxable year under sections 162, 167 (including depreciation 
allowable under section 167 by reason of section 179), 169, 184, 185, 
212, or 611 for the depreciation or amortization of section 1245 
property. Such phrase does not include depreciation allowable in the 
year in which the section 1245 property is disposed of. Amortization of 
certified pollution control facilities under section 169, and 
amortization of railroad rolling stock under section 184 are not to be 
treated as amortization for purposes of section 57(a)(3) to the extent 
such amounts are treated as an item of tax preference under section 
57(a) (4) or (5) (see paragraphs (d) and (e) of this section). For the 
determination of ``allowable depreciation or amortization'' for taxable 
years in which the taxpayer has taken no deduction, see Sec. 1.1016-
3(a)(2).
    (4) Straight line method of depreciation. The determination of the 
depreciation which would have been allowable under the straight line 
method shall be made in a manner consistent with paragraph (b)(4) of 
this section. Such amount shall include any amount allowable under 
section 167 by reason of section 179 (relating to additional first-year 
depreciation for small business).
    (5) Application for partial period. If an item is section 1245 
property for less than the entire taxable year or subject to a net lease 
for less than the entire taxable year the allowable depreciation or 
amortization includes only the depreciation or amortization for that 
portion of the taxable year during which the item was both section 1245 
property and subject to a net lease and the amount of the depreciation 
which would have been allowable under the straight line method is to be 
determined only with regard to such portion of the taxable year.
    (6) Net lease. Section 57(a)(3) applies only if the section 1245 
property is the

[[Page 506]]

subject of a net lease for all or part of the taxable year. See 
Sec. 1.57-3 for the determination of when an item is considered the 
subject of a net lease. p
    (7) No section 1245 and basis adjustment. No adjustment is to be 
made as a result of the minimum tax either to the basis of section 1245 
property or with respect to computations under section 1245.
    (8) Nonapplicability to corporations. Section 57(a)(3) does not 
apply to a corporation other than an electing small business corporation 
(as defined in section 1371(b)) and a personal holding company (as 
defined in section 542).
    (d) Amortization of certified pollution control facilities--(1) In 
general. Section 57(a)(4) provides that, with respect to each certified 
pollution control facility for which an election is in effect under 
section 169, there is to be included as an item of tax preference the 
amount by which the deduction allowable for the taxable year under such 
section exceeds the depreciation deduction which would otherwise be 
allowable under section 167. The determination under section 57(a)(4) is 
made with respect to each separate certified pollution control facility. 
Accordingly, where the amount of the depreciation deduction which would 
otherwise be allowable under section 167 with respect to one facility 
exceeds the allowable amortization deduction under section 169 with 
respect to such facility, such excess may not be used to offset an item 
of tax preference resulting from another facility.
    (2) Separate facilities. The determination of what constitutes a 
separate facility must be made on the facts and circumstances of each 
individual case. Generally, each facility with respect to which a 
separate election is in effect under section 169 shall be treated as a 
separate facility for purposes of this paragraph. However, if the 
depreciation or amortization which would have been allowable without 
regard to section 169 with respect to any part of a facility is based on 
a different useful life, date placed in service, or method of 
depreciation or amortization from the other part or parts of such 
facility, such part is considered a separate facility for purposes of 
this paragraph. For example, if a building constitutes a certified 
pollution control facility and various component parts of the building 
have different useful lives, each group of component parts with the same 
useful life would be treated as a separate facility for purposes of this 
paragraph. Two or more facilities may be treated as one facility for 
purposes of this paragraph where, with respect to each such facility: 
(i) The initial amortization under section 169 commences on the same 
date, (ii) the facility is placed in service on the same date, (iii) the 
estimated useful life which would be the basis for depreciation or 
amortization other than under section 169 has continually been the same, 
and (iv) the method of depreciation or amortization which could have 
been used without regard to section 169 could have continually been the 
same.
    (3) Amount allowable under section 169. For purposes of the 
determination of the amount of the deduction allowable under section 
169, see section 169 and the regulations thereunder. Such amount, 
however, does not include amortization allowable in the year in which 
the pollution control facility is disposed of.
    (4) Otherwise allowable deduction. (i) The determination of the 
amount of the depreciation deduction otherwise allowable under section 
167 is made as if the taxpayer had depreciated the property under 
section 167 for each year of its useful life for which the property has 
been held. This amount may be determined under Sec. 1.167(a)-(11)(c) if 
the property is eligible property (as defined in Sec. 1.167(a)-11(b)(2)) 
and, during the taxable year in which the property was first placed in 
service, the taxpayer--
    (a) Has made an election under Sec. 1.167(a)-11(f) with respect to 
eligible property first placed in service in such taxable year, or
    (b) Has placed no eligible property in service other than property 
described in Sec. 1.167(a)-11(b)(5) (iii), (iv), or (v).

The amount determined pursuant to the preceding sentence shall be 
determined as if the taxpayer had depreciated the property in accordance 
with Sec. 1.167(a)-11 for all years to which such section applies and 
during which the taxpayer held the property. This amount may be 
determined under

[[Page 507]]

Sec. 1.167(a)-12(a)(5) if the property is qualified property (as defined 
in Sec. 1. 167(a)-12 (a)(3)) and the taxpayer has made an election with 
respect to such property under Sec. 1.167(a)-12(e). If the taxpayer has 
made an election under Sec. 1.167(a)-12(f)(1) for a taxable year ending 
before January 1, 1971, this amount shall be determined for such year in 
accordance with such election. For purposes of this determination, any 
method selected by the taxpayer which would have been permissible under 
section 167 for such taxable year, including accelerated methods, may be 
used. Any additional amount which would have been allowable by reason of 
section 179 (relating to additional first-year depreciation for small 
business) may be included provided such amount is reflected in the 
determination made under this paragraph in subsequent years.
    (ii) If a deduction for depreciation has not been taken by the 
taxpayer in any taxable year under section 167 with respect to the 
facility--
    (a) There is to be used the useful life and salvage value which 
would have been proper under section 167.
    (b) Such useful life and salvage value is determined by taking into 
account for each taxable year the same facts and circumstances as would 
have been taken into account if the taxpayer had used such method 
throughout the period the property has been held, and
    (c) The date the property is placed in service is, for purposes of 
this section, deemed to be the first day of the first month for which 
the amortization deduction is taken with respect to the facility under 
section 169.

If, prior to the date amortization begins under section 169, a deduction 
for depreciation has been taken by the taxpayer in any taxable year 
under section 167 with respect to the facility, the useful life, salvage 
value, etc., used for that purpose is deemed to be the appropriate 
useful life, salvage value, etc., for purposes of this paragraph, with 
such adjustments as are appropriate in light of the facts and 
circumstances which would have been taken into account since the time 
the last such depreciation deduction was taken, unless it is established 
by clear and convincing evidence that some other useful life, salvage 
value, or date the property is placed in service is more appropriate.
    (iii) For purposes of section 57(a)(4) and this paragraph, if the 
deduction for amortization or depreciation which would have been 
allowable had no election been made under section 169 would have been--
    (a) An amortization deduction based on the term of a leasehold or
    (b) A depreciation deduction determined by reference to section 611,

such deduction is to be deemed to be a deduction allowable under section 
167.
    (iv) If a facility is subject to amortization under section 169 for 
less than the entire taxable year, the otherwise allowable depreciation 
deduction under section 167 shall be determined only with regard to that 
portion of the taxable year during which the election under section 169 
is in effect.
    (v) If less than the entire adjusted basis of a facility is subject 
to amortization under section 169, the otherwise allowable depreciation 
deduction under section 167 shall be determined only with regard to that 
portion of the adjusted basis subject to amortization under section 169.
    (5) No section 1245 and basis adjustment. No adjustment is to be 
made as a result of the minimum tax either to the basis of a certified 
pollution control facility or with respect to computations under 
sections 1245.
    (6) Relationship to section 57(a)(3). See paragraph (c)(3) with 
respect to an adjustment in the amount treated as amortization under 
that provision where both paragraphs (3) and (4) of section 57(a) are 
applicable to the same item of property.
    (7) Example. The principles of this paragraph may be illustrated by 
the following example:

    Example. A calendar year taxpayer has a certified pollution control 
facility on which an election is in effect under section 169 commencing 
with January 1, 1971. No part of the facility is section 1250 property. 
The original basis of the facility is $100,000 of which $75,000 
constitutes amortizable basis. The useful life of the facility is 20 
years. The taxpayer depreciates the $25,000 portion of the facility 
which is not amortizable basis under the double declining method and 
began taking depreciation on January 1, 1971.

[[Page 508]]

    (a) The taxpayer's 1971 item of tax preference under this paragraph 
would be determined as follows:

1. Amortization deduction...................................     $15,000
2. Depreciation deduction on amortizable basis (double             7,500
 declining method)..........................................
                                                             -----------
    1971 preference (excess of 1 over 2)....................       7,500



    (b) If the taxpayer terminated his election under section 169 in 
1972 effective as of July 1, 1972, the taxpayer's 1972 item of tax 
preference would be determined as follows:

1. Amortization deduction...................................      $7,500
2. Depreciation deduction on amortizable basis:
  Full year ($75,000 (original basis) less $7,500                  6,750
   (``depreciation'' to 1-1-72) equals adjusted basis of
   $67,500; multiplied by 0.10 (double declining rate)).....
                                                             ===========
  Portion of full year's depreciation attributable to              3,375
   amortization period (one-half)...........................
                                                             -----------
    1972 preference (excess of 1 over 2)....................       4,125



    (e) Amortization of railroad rolling stock--(1) In general. Section 
57(a)(5) provides that, with respect to each unit of railroad rolling 
stock for which an election is in effect under section 184, there is to 
be included as an item of tax preference the amount by which the 
deduction allowable for the taxable year under such section exceeds the 
depreciation deduction which would otherwise be allowable under section 
167. The determination under section 57(a)(5) is made with respect to 
each separate unit of rolling stock. Accordingly, where the amount of 
the depreciation deduction which would otherwise be allowable under 
section 167 with respect to one unit exceeds the allowable amortization 
deduction under section 184 with respect to such unit, such excess may 
not be used to offset an item of tax preference resulting from another 
unit.
    (2) Separate units of rolling stock. The determination of what 
constitutes a separate unit of rolling stock must be made on the facts 
and circumstances of each individual case. Such determination shall be 
made in a manner consistent with the manner in which the comparable 
determination is made with respect to separate certified pollution 
control facilities under paragraph (d) (2) of this section.
    (3) Amount allowable under section 184. For purposes of the 
determination of the amount of the deduction allowable under section 
184, see section 184. Such amount, however, does not include 
amortization allowable in the year in which the rolling stock is 
disposed of.
    (4) Otherwise allowable deduction. The determination of the amount 
of the depreciation deduction otherwise allowable under section 167 is 
to be made in a manner consistent with the manner in which the 
comparable deduction with respect to certified pollution control 
facilities is determined under paragraph (d)(4) of this section.
    (5) No section 1245 or basis adjustment. No adjustment is to be made 
as a result of the minimum tax either to the basis of a unit of railroad 
rolling stock or with respect to computations under section 1245.
    (6) Relationship to section 57(a)(3). See paragraph (c)(3) of this 
section with respect to an adjustment in the amount treated as 
amortization under that provision where both paragraphs (3) and (5) of 
section 57(a) are applicable to the same item.
    (f) Stock options--(1) In general. Section 57(a)(6) provides that 
with respect to each transfer of a share of stock pursuant to the 
exercise of a qualified stock option or a restricted stock option, there 
shall be included by the transferee as an item of tax preference the 
amount by which the fair market value of the share at the time of 
exercise exceeds the option price. The stock option item of tax 
preference is subject to tax under section 56(a) in the taxable year of 
the transferee in which the transfer is made.
    (2) Definitions. See generally Sec. 1.421-7 (e), (f), and (g) for 
the definitions of ``option price,'' ``exercise,'' and ``transfer,'' 
respectively; however, in the case of a transfer of a share of stock 
pursuant to the exercise of a qualified stock option or a restricted 
stock option after the death of an employee by the estate of the 
decedent (or by a person who acquired the right to exercise such option 
by bequest or inheritance or by reason of the death of the decedent), 
the term ``option price'' shall, for purposes of this paragraph, include 
both the consideration paid by the estate (or such person) for such 
share of stock and so much of the basis of the option as is attributable 
to such share of stock. For the definition of a qualified stock option 
see section 422(b)

[[Page 509]]

and Sec. 1.422-2. For the definition of a restricted stock option see 
section 424(b) and Sec. 1.424-2. The definitions and special rules 
contained in section 425 and the regulations thereunder are applicable 
to this paragraph.
    (3) Fair market value. In accordance with the principles of section 
83(a)(1), the fair market value of a share of stock received pursuant to 
the exercise of a qualified or restricted stock option is to be 
determined without regard to restrictions (other than nonlapse 
restrictions within the meaning of Sec. 1.83-3(h)). Notwithstanding any 
valuation date given in section 83(a)(1), for purposes of this section, 
fair market value is determined as of the date the option is exercised.
    (4) Foreign source options. In the case of an option attributable to 
sources within any foreign country or possession, see section 58(g) and 
Sec. 1.58-8.
    (5) Inapplicability in certain cases. (i) Section 57(a)(6) is 
inapplicable if during the same taxable year in which stock is 
transferred pursuant to the exercise of an option, the transferee makes 
a disposition (within the meaning of section 425(c)) of such stock. In 
the case of a nonresident alien, section 57(a)(6) is inapplicable to the 
extent the stock option is attributable (in accordance with the 
principles of sections 861 through 863 and the regulations thereunder) 
to sources without the United States.
    (ii) Section 57(a)(6) is inapplicable if section 421(a) does not 
apply to the transfer because of employment requirements of section 
422(a)(2) or 424(a)(2).
    (6) Proportionate applicability. Where, by reason of section 422 
(b)(7) and (c)(3) (relating to percentage ownership limitations), only a 
portion of a transfer qualifies for application of section 421, the fair 
market value and option price shall be determined only with regard to 
that portion of the transfer which so qualifies.
    (7) No basis adjustment. No adjustment shall be made to the basis of 
the stock received pursuant to the exercise of a qualified or restricted 
stock option as a result of the minimum tax.
    (g) Reserves for losses on bad debts of financial institutions--(1) 
In general. Section 57(a)(7) provides that, in the case of a financial 
institution to which section 585 or 593 (both relating to reserves for 
losses on loans) applies, there shall be included as an item of tax 
preference the amount by which the deduction allowable for the taxable 
year for a reasonable addition to a reserve for bad debts exceeds the 
amount that would have been allowable had the institution maintained its 
bad debt reserve for all taxable years on the basis of the institution's 
actual experience.
    (2) Taxpayers covered. Section 57(a)(7) applies only to an 
institution (or organization) to which section 585 or 593 applies. See 
sections 585(a) and 593(a) and the regulations thereunder for a 
description of those institutions.
    (3) Allowable deduction. For purposes of this paragraph, the amount 
of the deduction allowable for the taxable year for a reasonable 
addition to a reserve for bad debts is the amount of the deduction 
allowed under section 166(c) by reference to section 585 or 593.
    (4) Actual experience. (i) For purposes of this paragraph, the 
determination of the amount which would have been allowable had the 
institution maintained its reserve for bad debts on the basis of actual 
experience is the amount determined under section 585(b)(3)(A) and the 
regulations thereunder. For this purpose, the beginning balance for the 
first taxable year ending in 1970 is the amount which bears the same 
ratio to loans outstanding at the beginning of the taxable year as (a) 
the total bad debts sustained during the 5 preceding taxable years, 
adjusted for recoveries of bad debts during such period, bears to (b) 
the sum of the loans outstanding at the close of such 5 taxable years. 
The taxpayer may, however, select a more appropriate balance based on 
its actual experience during a shorter period subject to the approval of 
the district director upon examination of the return provided there are 
unusual circumstances which indicate that such period is more indicative 
of the taxpayer's actual loss experience. Any such selection and 
approval shall be made in a manner consistent with the selection and 
approval of a bad debt reserve method under Sec. 1.166-1(b). In the case 
of an institution which has been in existence for less than 5 taxable 
years as of the beginning of the first taxable year ending in 1970, the 
above

[[Page 510]]

formula for determining the beginning balance is applied by substituting 
the number of taxable years for which the institution has been in 
existence as of the beginning of the taxable year for ``5'' each time it 
appears. If any taxable year utilized in the above formula for 
determining the beginning balance is a short taxable year the amount of 
the bad debts, adjusted for recoveries, for such taxable year is 
modified by dividing such amount by the number of days in the taxable 
year and multiplying the resulting amount by 365. The beginning balance 
for any subsequent taxable year is the amount of the beginning balance 
of the preceding taxable year, decreased by bad debt losses during such 
year, increased by recoveries of bad debts during such year and 
increased by the lower of the maximum amount determined under section 
585(b)(3)(A) for such year or the amount of the deduction allowed for 
such year. The application of this subdivision (i) may be illustrated by 
the following example:

    Example. The Y Bank, a calendar year taxpayer, uses the reserve 
method of acounting for bad debts. On December 31, 1969, Y determines 
the balance of its reserve for bad debts to be $70,000 under the 
percentage method. On the same date Y's 5-year moving average is 
$52,000. Y incurs net bad debt losses (bad debt losses less recoveries 
of bad debts) of $3,000 for each of the years 1970, 1971, and 1972, 
which it charges to its reserve for bad debts. Y's 6-year moving 
averages computed under section 585(b)(3)(A) at the close of 1970, 1971, 
and 1972 are $50,000, $49,000, and $51,000, respectively. Y's preference 
items are computed as follows based upon additional facts assumed:

------------------------------------------------------------------------
                                            1970       1971       1972
------------------------------------------------------------------------
1. Bad debt reserve--percentage method:
  (a) Balance beginning of year            $70,000    $70,000    $68,000
   (closing balance prior year)........
  (b) Net bad debts charged to reserve.      3,000      3,000      3,000
                                        --------------------------------
  (c) Subtotal.........................     67,000     67,000     65,000
  (d) Deduction allowed................      3,000      1,000      4,000
                                        --------------------------------
  (e) Balance end of year..............     70,000     68,000     69,000
2. Bad debt reserve--``actual
 experience'':
  (a) Beginning balance (for 1970, 5-       52,000     50,000     48,000
   year moving average; for other
   years, closing balance prior year)..
  (b) Net bad debts charged to reserve.      3,000      3,000      3,000
                                        --------------------------------
  (c) Subtotal.........................     49,000     47,000     45,000
  (d) Maximum amount under section 585       1,000      2,000      6,000
   (b)(3)(A) (6-year moving average
   minus (c))..........................
  (e) Deduction allowed (line 1(d))....      3,000      1,000      4,000
  (f) Lower of (d) or (e)..............      1,000      1,000      4,000
                                        --------------------------------
  (g) Closing balance (line (c) + (f)).     50,000     48,000     49,000
3. Preference item under section
 57(a)(7):
  (a) Deduction allowed................      3,000      1,000      4,000
  (b) Maximum amount under section           1,000      2,000      6,000
   585(b)(3)(A)........................
                                        --------------------------------
  (c) Preference item (excess of (a)         2,000          0          0
   over (b))...........................
------------------------------------------------------------------------


    (ii) In the case of a new institution whose first taxable year ends 
after 1969, its beginning balance for its reserve for bad debts, for 
purposes of this paragraph, is zero and its reasonable addition to the 
reserve for such taxable year is determined on the basis of the actual 
experience of similar institutions located in the area served by the 
taxpayer.
    (h) Depletion--(1) In general. Section 57(a)(8) provides that with 
respect to each property (as defined in section 614), there is to be 
included as an item of tax preference the amount by which the deduction 
allowable for the taxable year under section 611 for depletion for the 
property exceeds the adjusted basis of the property at the end of the 
taxable year (determined without regard to the depletion deduction for 
that taxable year). The determination under section 57(a)(8) is made 
with respect to each separate property. Thus, for example, if one 
mineral property has an adjusted basis remaining at the end of the 
taxable year, such basis may not be used to reduce the amount of an item 
of tax preference resulting from another mineral property.

[[Page 511]]

    (2) Allowable depletion. For the determination of the amount of the 
deduction for depletion allowable for the taxable year see section 611 
and the regulations thereunder.
    (3) Adjusted basis. For the determination of the adjusted basis of 
the property at the end of the taxable year see section 1016 and the 
regulations thereunder.
    (4) No basis adjustment. No adjustment is to be made to the basis of 
property subject to depletion as a result ot the minimum tax.
    (i) Capital gains--(1) Taxpayers other than corporations. Section 
57(a)(9)(A) provides that, in the case of a taxpayer other than a 
corporation, there is to be included as an item of tax preference one-
half of the amount by which the taxpayer's net long-term capital gain 
for the taxable year exceeds the taxpayer's net short-term capital loss 
for the taxable year. For this purpose, for taxable years beginning 
after December 31, 1971, the taxpayer's net long-term capital gain does 
not include an amount equal to the deduction allowable under section 163 
(relating to interest expense) by reason of subsection (d)(1)(C) of that 
section, and the excess described in the preceding sentence is reduced 
by an amount equal to the reduction of disallowed interest expense by 
reason of section 163(d)(2)(B). Furthermore, the net long-term capital 
gain of an estate or trust does not include capital gains described in 
section 642(c)(4). Included in the computation of the taxpayer's capital 
gains item of tax preference are amounts reportable by the taxpayer as 
distributive shares of gain or loss from partnerships, estates or 
trusts, electing small business corporations, common trust funds, etc. 
See section 58 and the regulations thereunder with respect to the above 
entities.

    Example. For 1971, A, a calendar year individual taxpayer, 
recognized $50,000 from the sale of securities held for more than 6 
months. In addition, A received a $15,000 dividend from X Fund, a 
regulated investment company, $12,000 of which was designated as a 
capital gain dividend by the company pursuant to section 852(b)(3)(C). 
The AB partnership recognized a gain of $20,000 from the sale of section 
1231 property held by the partnership. The AB partnership agreement 
provides that A is entitled to 50 percent of the income and gains of the 
partnership. A had net short-term capital loss for the year of $10,000. 
A's 1971 capital gains item of tax preference is computed as follows:

Capital gain recognized from securities.....................     $50,000
Capital gain dividend from regulated investment company.....      12,000
Distributive share of partnership capital gain..............      10,000
                                                             -----------
    Total net long-term capital gain........................      72,000
Less: net short-term capital loss...........................    (10,000)
                                                             -----------
Excess of net long-term capital gain over net short-term          62,000
 capital loss...............................................
                                                             ===========
One-half of above excess....................................      31,000



    (2) Corporations. (i) Section 57(a)(9)(B) provides that in the case 
of corporations there is to be included as an item of tax preference 
with respect to a corporation's net section 1201 gain an amount equal to 
the product obtained by multiplying the excess of the net long-term 
capital gain over the net short-term capital loss by a fraction. The 
numerator of this fraction is the sum of the normal tax rate and the 
surtax rate under section 11 minus the alternative tax rate under 
section 1201(a) for the taxable year, and the denominator of the 
fraction is the sum of the normal tax rate and the surtax rate under 
section 11 for the taxable year. Included in the above computation are 
amounts reportable by the taxpayer as distributive shares of gain or 
loss from partnerships, estates or trusts, common trust funds, etc. In 
certain cases the amount of the net section 1201 gain which results in 
preferential treatment will be less than the amount determined by 
application of the statutory formula. Therefore, in lieu of the 
statutory formula, the capital gains item of tax preference for 
corporations may in all cases be determined by dividing--
    (a) The amount of tax which would have been imposed under section 11 
if section 1201(a) did not apply minus--
    (b) The amount of the taxes actually imposed

by the sum of the normal tax rate plus the surtax rate under section 11. 
In case of foreign source capital gains and losses which are not taken 
into account pursuant to sections 58(g)(2)(B) and 1.58-8, the amount 
determined in the preceding sentence shall be multiplied by a fraction 
the numerator of which is the corporation's net section 1201 gain 
without regard to such gains

[[Page 512]]

and losses which are not taken into account and the denominator of which 
is the corporation's net section 1201 gain. The computation of the 
corporate capital gains item of tax preference may be illustrated by the 
following examples:

    Example 1. For 1971, A, a calendar year corporate taxpayer, has 
ordinary income of $10,000 and net section 1201 gain of $50,000, none of 
which is subsection (d) gain (as defined in sec. 1201(d)) and none of 
which is attributable to foreign sources. A's 1971 capital gain item of 
tax preference may be computed as follows:

1. Tax under section 11:
  Normal tax (0.22x$60,000).................................     $13,200
  Surtax (0.26x$35,000).....................................       9,100
                                                             -----------
                                                                  22,300
2. Tax under section 1201:
  (a) Normal tax on ordinary income (0.22x$10,000)..........      $2,200
  Tax on net section 1201 gain (0.30x$50,000)...     $15,000     $17,200
                                                 -----------------------
3. Excess...................................................       5,100
                                                 -------------
4. Normal tax rate plus surtax rate.........................         .48
5. Capital gains preference (line 3 divided by line 4)......      10,625


    Example 2. For 1971, A, a calendar year corporate taxpayer, has a 
loss from operations of $30,000 and net section 1201 gain of $150,000, 
none of which is subsection (d) gain (as defined in section 1201(d)) and 
none of which is attributable to foreign sources. A's 1971 capital gain 
item of tax preference may be computed as follows:

1. Tax under section 11:
  Normal tax (0.22x$120,000)................................     $26,400
  Surtax (0.26x$95,000).....................................      24,700
                                                             -----------
                                                                  51,100
2. Tax under section 1201(a):
  Normal tax on ordinary income.................        None
  Tax on net section 1201 gain (0.30x$150,000)..      45,000      45,000
                                                             -----------
3. Excess...................................................       6,100
                                                 -------------
4. Normal tax rate plus surtax rate.........................         .48
5. Capital gain preference (line 3 divided by line 4).......      12,708



    (ii) In the case of organizations subject to the tax imposed by 
section 511(a), mutual savings banks conducting a life insurance 
business (see section 594), life insurance companies (as defined in 
section 801), mutual insurance companies to which part II of subchapter 
L applies, insurance companies to which part III of subchapter L 
applies, regulated investment companies subject to tax under part I of 
subchapter M, real estate investment trusts subject to tax under part II 
of subchapter M, or any other corporation not subject to the taxes 
imposed by sections 11 and 1201(a), the capital gains item of tax 
preference may be computed in accordance with subdivision (i) of this 
subparagraph except that, in lieu of references to section 11, there is 
to be substituted the section which imposes the tax comparable to the 
tax imposed by section 11 and, in lieu of references to section 1201(a), 
there is to be substituted the section which imposes the alternative or 
special tax applicable to the capital gains of such corporation.
    (iii) For purposes of this paragraph, where the net section 1201 
gain is not in any event subject to the tax comparable to the normal tax 
and the surtax under section 11, such as in the case of regulated 
investment companies subject to tax under subchapter M, such comparable 
tax shall be computed as if it were applicable to net section 1201 gain 
to the extent such gain is subject to the tax comparable to the 
alternative tax under section 1201(a). Thus, in the case of a regulated 
investment company subject to tax under subchapter M, the tax comparable 
to the normal tax and the surtax would be the tax computed under section 
852(b)(1) determined as if the amount subject to tax under section 
852(b)(3) were included in investment company taxable income. The 
principles of this subdivision (iii) may be illustrated by the following 
example:

    Example. M, a calendar year regulated investment company, in 1971, 
has investment company taxable income (subject to tax under sec. 
852(b)(1)) of $125,000 and net long-term capital gain of $800,000. M 
company has no net short-term capital loss but has a deduction for 
dividends paid (determined with reference to capital gains only) of 
$700,000, M's 1971 capital gains item of tax preference is computed as 
follows:

1. Section 852(b)(1) tax computed as if
 it were applicable to all income
 including capital gains:
    Amount subject to section 852(b)(1)...........   $125,000
    Net section 1201 gain..............   $800,000

[[Page 513]]


    Less: Dividends paid deduction.....    700,000
                                        -----------
    Net section 1201 gain subject to tax at the       100,000
     company level................................
                                        -----------
                                                      225,000
    Normal tax (0.22x$225,000)...............................    $49,500
    Surtax (0.26x200,000)....................................     52,000
                                        --------------------------------
                                                                 101,500
                                        ================================
2. Tax comparable to section 1201(a) tax section 852(b)(1) tax:
    Normal tax (0.22x125,000)..........    $27,500
    Surtax (0.26x100,000)..............     26,000    $53,500
                                        -----------
    Section 852(b)(3) tax (0.30x100,000)..........     30,000
                                                   -----------
                                                                 $83,500
                                                              ==========
3. Excess....................................................     18,000
                                        ============
4. Normal tax rate plus surtax rate..........................        .48
5. Capital gains preference (line 3 divided by line 4).......     37,500
------------------------------------------------------------------------



    (iv) For the computation of the capital gains item of tax preference 
in the case of an electing small business corporation (as defined in 
section 1371(b)), see Sec. 1.58-4(c).
    (3) Nonresident aliens, foreign corporations. In the case of a 
nonresident alien individual or foreign corporation, there shall be 
included in computing the capital gains item of tax preference under 
section 57(a)(9) only those capital gains and losses included in the 
computation of income effectively connected with the conduct of a trade 
or business within the United States as provided in section 871(b) or 
882.

[T.D. 7564, 43 FR 40470, Sept. 12, 1978]