[Code of Federal Regulations]
[Title 26, Volume 7]
[Revised as of April 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 26CFR1.617-3]

[Page 526-531]
 
                       TITLE 26--INTERNAL REVENUE
 
    CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY 
                               (CONTINUED)
 
PART 1_INCOME TAXES--Table of Contents
 
Sec. 1.617-3  Recapture of exploration expenditures.

    (a) In general. (1)(i) Except as provided in subparagraphs (2) and 
(3) of this paragraph, if in any taxable year any mine (as defined in 
paragraph (c) of this section) with respect to which deductions have 
been allowed under section 617(a) reaches the producing stage (as 
defined in paragraph (c) of this section) the deduction for depletion 
under section 611 (whether determined under Sec. 1.611-2 or under 
section 613) with respect to the property shall be disallowed for the 
taxable year and each subsequent taxable year until the aggregate amount 
of depletion which would be allowable but for section 617(b)(1)(B) and 
this subparagraph equals the amount of the adjusted exploration 
expenditures (determined under section 617(f)(1) and paragraph (d) of 
this section) attributable to the

[[Page 527]]

mine. The preceding sentence shall apply notwithstanding the fact that 
such mine is not in the producing stage at the close of such taxable 
year. In the case of a taxpayer who owns more than one property in a 
mine with respect to which he has been allowed deductions under section 
617(a), the depletion deduction described in the second preceding 
sentence shall be disallowed with respect to all of the properties until 
the aggregate amount of depletion disallowed under section 617(b)(1)(B) 
is equal to the adjusted exploration expenditures with respect to the 
mine. In the case of a taxpayer who elects under section 614(c)(1) to 
aggregate a mine, with respect to which he has been allowed deductions 
under section 617(a), with another mine, no deduction for depletion will 
be allowable under section 611 with respect to the aggregated property 
until the amount of depletion disallowed under section 617(b)(1)(B) 
equals the adjusted exploration expenditures attributable to all of the 
producing mines included in the aggregated property.
    (ii) If a taxpayer who has made an election under section 617(a) 
receives or accrues a bonus or royalty with respect to a mining property 
with respect to which deductions have been allowed under section 617(a), 
the deduction for depletion under section 611 with respect to such bonus 
or royalty (whether determined under Sec. 1.611-2 or under section 613) 
shall be disallowed for the taxable year of receipt or accrual and each 
subsequent taxable year until the aggregate amount of the depletion 
disallowed under section 617(c) and this section equals the amount of 
the adjusted exploration expenditures with respect to the property to 
which the bonus or royalty relates. The preceding sentence shall not 
apply if the bonus or royalty is paid with respect to a mineral for 
which a deduction is not allowable under section 617(a). In the case of 
the disposal of coal or domestic iron ore with a retained economic 
interest, see paragraph (a)(2) of Sec. 1.617-4.
    (2) If the taxpayer so elects with respect to all mines as to which 
deductions have been allowed under section 617(a) and which reach the 
producing stage during the taxable year, he shall include in gross 
income (but not gross income from the property for purposes of section 
613) for such taxable year an amount equal to the adjusted exploration 
expenditures (determined under section 617(f)(1) and paragraph (d) of 
this section) with respect to all of such mines. The amount so included 
in income shall be treated for purposes of subtitle A of the Internal 
Revenue Code as expenditures which are paid or incurred on the 
respective dates on which the mines reach the producing stage and which 
are properly chargeable to capital account. The fact that a taxpayer 
does not make the election described in this subparagraph for a taxable 
year during which mines with respect to which deductions have been 
allowed under section 617(a) reach the producing stage shall not 
preclude the taxpayer from making the election with respect to other 
mines which reach the producing stage during subsequent taxable years. 
However, the election described in this subparagraph may not be made for 
any taxable year with respect to any mines which reached the producing 
stage during a preceding taxable year.
    (3) The provisions of section 617(b)(1) and subparagraphs (1) and 
(2) of this paragraph do not apply in the case of any deposit of oil or 
gas. For example, A in exploring for sulphur incurred $500,000 of 
exploration expenditures which he deducted under section 617(a). In the 
following year, A did not find sulphur but on the same mineral property 
located commercially marketable quantities of oil and gas. In computing 
the depletion allowance with respect to the oil and gas, no depletion 
would be disallowed because of section 617(b)(1).
    (4) In the case of exploration expenditures which are paid or 
incurred with respect to a mining property which contains more than one 
mine, the provisions of subparagraphs (1) and (2) of this paragraph 
shall apply only to the amount of the adjusted exploration expenditures 
properly chargeable to the mine or mines which reach the producing stage 
during the taxable year. For example, A owns a mining property which 
contains mines X, Y, and Z. For 1970, A deducted under section 617(a), 
$250,000 with respect to X, $100,000 with respect to Y and $70,000 with 
respect to

[[Page 528]]

Z. In 1971, mine X reaches the producing stage. At that time, A will 
only have to recapture the $250,000 attributable to mine X.
    (b) Manner and time for making election. (1) A taxpayer will be 
deemed not to have elected pursuant to section 617(b)(1)(A) and 
paragraph (a)(2) of this section unless he clearly indicates such 
election on his income tax return for the taxable year in which the mine 
with respect to which deductions were allowed under section 617(a) 
reaches the producing stage.
    (2) The election described in paragraph (a)(2) of this section may 
be made (or changed) not later than the time prescribed by law for 
filing the return (including extensions thereof) for the taxable year in 
which the mine with respect to which deductions were allowed under 
section 617(a) reaches the producing stage.
    (c) Definitions--(1) Mine. The term mine includes all quarries, 
pits, shafts, and wells, and any other excavations or workings for the 
purpose of extracting any known deposit of ore or other mineral.
    (2) Producing stage. A mine will be considered to have reached the 
producing stage when (i) the major portion of the mineral production is 
obtained from workings other than those opened for the purpose of 
development, or (ii) the principal activity of the mine is the 
production of developed ores or minerals rather than the development of 
additional ores or minerals for mining.
    (3) Mining property. The term mining property means any property (as 
the term is defined in section 614(a) after the application of 
subsections (c) and (e) thereof) with respect to which any expenditures 
allowed as deductions under section 617(a) are properly chargeable.
    (d) Adjusted exploration expenditures--(1) In general. The term 
adjusted exploration expenditures means, with respect to any property or 
mine:
    (i) The aggregate amount of the expenditures allowed as deductions 
under section 617(a) for the taxable year and all preceding taxable 
years to the taxpayer or any other person which are properly chargeable 
to such property or mine and which (but for the election under section 
617(a)) would be reflected in the adjusted basis of such property or 
mine, reduced by
    (ii) The excess, if any, of the amount which would have been 
allowable for all taxable years under section 613 but for the deduction 
of such expenditures over the amount allowable for depletion under 
section 611 (determined without regard to section 617(b)(1)(B)). The 
amount determined under the preceding sentence shall be reduced by the 
aggregate of the amounts included in gross income for the taxable year 
and all preceding taxable years under section 617(b) or (c) and the 
amount treated under section 617(d) as gain from the sale or exchange of 
the property which is neither a capital asset nor property described in 
section 1231.
    (iii) If a taxpayer pays or incurs exploration expenditures on a 
property which contains a producing mine and if such taxpayer deducts 
any portion of such expenditures under section 617(a), an amount equal 
to the amount so deducted shall be taken into account in computing the 
taxpayer's taxable income from the property for the purposes of the 
limitation on the percentage depletion deduction under section 613(a) 
and the regulations thereunder. The amount of the adjusted exploration 
expenditures with respect to the producing mine shall be reduced by an 
amount equal to the amount by which the taxpayer's deduction under 
617(a) (described in the preceding sentence) reduces the taxpayer's 
deduction for depletion for the taxable year. See example 1 in 
subparagraph (6) of this paragraph.
    (iv) For purposes of Sec. 1.617-4, the aggregate amount of adjusted 
exploration expenditures with respect to a mining property includes the 
aggregate amount of adjusted exploration expenditures properly allocable 
to all mines on such property.
    (v) (a) For purposes of paragraph (a)(1) of this section, the 
aggregate amount of the adjusted exploration expenditures is determined 
as of the close of the taxpayer's taxable year.
    (b) For purposes of Sec. 1.617-4, the aggregate amount of the 
adjusted exploration expenditures is determined as of the date of the 
disposition of the mining property or portion thereof.

[[Page 529]]

    (2) Adjustments for certain expenditures of other taxpayers or in 
respect of other property. (i) For purposes of subparagraph (1) of this 
paragraph, the exploration expenditures which must be taken into account 
in determining the adjusted exploration expenditures with respect to any 
property or mine are not limited to those expenditures with respect to 
the property disposed of or which entered the production stage nor are 
such expenditures limited to those deducted by the taxpayer. For the 
manner of determining the amount of adjusted exploration expenditures 
immediately after certain dispositions, see subparagraph (4) of this 
paragraph.
    (ii) If a transferee who at the time of the transfer has not made an 
election under section 617(a) (including a transferee who has made an 
election under section 615(e)) receives mineral property in a 
transaction in which the basis of such property in his hands is 
determined in whole or in part by reference to its basis in the hands of 
the transferor and with respect to such property the transferor has 
deducted exploration expenditures under section 617(a), the adjusted 
exploration expenditures immediately after such transfer shall be 
treated as exploration expenditures allowed as deductions under section 
617(a) to the transferee.
    (iii) If a transferee who makes an election under section 617(a) 
receives mineral property in a transaction in which the basis of such 
property in his hands is determined in whole or in part by reference to 
the basis of such property in the hands of the transferor and the 
transferor had in effect at the time of the transfer an election under 
section 615(e), an amount equal to the total of the amounts allowed as 
deductions to the transferor under section 615 with respect to the 
transferred property shall be treated as expenditures allowed as 
deductions under section 617(a) to the transferee. The preceding 
sentence shall not apply to expenditures which could not have been 
reflected in the basis of the property in the hands of the transferee 
had the transferor not made the section 615(e) election.
    (iv) The provisions of this subparagraph may be illustrated by the 
following examples:

    Example 1. On July 14, 1969, A purchased mineral property Z for 
$10,000. After deducting exploration expenditures of $20,000 under 
section 617(a), A transferred the property to his son as a gift on July 
9, 1970. Since the exception for gifts in section 617(d)(3) (by 
incorporation by reference of the provisions of section 1245(b)(1)) 
applies, A does not recognize gain under section 617(d). On September 
30, 1972 after deducting exploration expenditures of $150,000 under 
section 617(a), the son transfers the mineral property to corporation X 
in a transaction under which no gain is recognized by the son under 
section 351. Since the exception of section 617(d)(3) (by incorporation 
by reference of the provisions of section 1245(b)(3)) applies, the son 
does not recognize gain under section 617(d). On November 14, 1972, 
corporation X sells the mineral property. No deductions for exploration 
expenditures were taken by corporation X. The amount of the adjusted 
exploration expenditures with respect to mineral property Z to be 
recaptured by corporation X upon such sale is $170,000 (the total amount 
deducted by A and the son).
    Example 2. Assume the same facts as in example 1 except that A 
deducted the $20,000 of exploration expenditures under section 615(a). 
The amount of the adjusted exploration expenditures with respect to 
mineral property Z in corporation X's hands is $170,000 (the $20,000 
deducted under section 615(a) by A plus the $150,000 deducted under 
section 617(a) by the son).

    (3) Allocation of certain expenditures. A project area consists of 
that territory which the taxpayer has determined by analysis of certain 
variables (the size and topography of the area to be explored, existing 
information with respect to that area and nearby areas, and the quantity 
of equipment, men, and money available) can be explored advantageously 
as a single integrated operation. If exploration expenditures are paid 
or incurred with respect to a project area and one or more areas of 
interest are identified within such project area, the entire amount of 
such expenditures shall be allocated equally to each such area of 
interest. If an area of interest contains one or more mines or deposits 
the expenditures allocable to such area of interest shall be allocated 
(i) if only one mine or deposit is located or identified, entirely to 
such mine or deposit, or (ii) if more than one mine or deposit is 
located or identified, equally among the various mines or deposits 
located. For purposes of this subparagraph, the term area of interest 
means each separable, noncontiguous

[[Page 530]]

portion of the project area which is identified as possessing sufficient 
mineral-producing potential to merit further exploration. The provisions 
of this subparagraph may be illustrated by the following example: A pays 
$100,000 for the exploration of a project area which results in the 
identification of two areas of interest. A pays an additional $60,000 
for the exploration of one of the areas of interest in which he locates 
mineral deposit X and mineral deposit Y. With respect to the exploration 
of deposit X he incurs an additional $100,000 of expenses and with 
respect to deposit Y he incurs an additional $200,000 of expenses. The 
exploration expenditures properly attributable to deposit X would be 
$155,000 ($100,000 plus one-half of $50,000 plus one-half of $60,000) 
and the exploration expenditures properly attributable to deposit Y 
would be $255,000 ($200,000 plus one-half of $50,000 plus one-half of 
$60,000).
    (4) Partnership distributions. The adjusted exploration expenditures 
with respect to any property or mine received by a taxpayer in a 
distribution with respect to all or part of his interest in a 
partnership (i) include the adjusted exploration expenditures (not 
otherwise included under section 617(f)(1)) with respect to such 
property or mine immediately prior to such distribution and (ii) shall 
be reduced by the amount of gain to which section 751(b) applies 
realized by the partnership (as constituted after the distribution) on 
the distribution of such property or mine. In the case of any property 
or mine held by a partnership after a distribution to a partner to which 
section 751(b) applies, the adjusted exploration expenditures with 
respect to such property or mine shall be reduced by the amount of gain 
(if any) to which section 751(b) applies realized by such partner with 
respect to such distribution on account of such property or mine.
    (5) Amount of transferee's adjusted exploration expenditures 
immediately after certain acquisitions--(i) Transactions in which basis 
is determined by reference to the cost or fair market value of the 
property transferred. (a) If on the date a person acquires mining 
property his basis for the property is determined solely by reference to 
its cost (within the meaning of section 1012), then on such date the 
amount of the adjusted exploration expenditures for the mining property 
in such person's hands is zero.
    (b) If on the date a person acquires mining property his basis for 
the property is determined solely by reason of the application of 
section 301(d) (relating to basis of property received in corporate 
distribution) or section 334(a) (relating to basis of property received 
in a liquidation in which gain or loss is recognized), then on such date 
the amount of the adjusted exploration expenditures for the mining 
property in such person's hands is zero.
    (c) If on the date a person acquires mining property his basis for 
the property is determined solely under the provisions of section 
334(b)(2) or (c) (relating to basis of property received in certain 
corporate liquidations), then on such date the amount of the adjusted 
exploration expenditures for the mining property in such person's hands 
is zero.
    (d) If on the date a person acquires mining property from a decedent 
such person's basis is determined, by reason of the application of 
section 1014(a), solely by reference to the fair market value of the 
property on the date of the decedent's death or on the applicable date 
provided in section 2032 (relating to alternate valuation date), then on 
the date of acquisition the amount of the adjusted exploration 
expenditures for the mining property in such person's hands is zero.
    (ii) Gifts and certain tax-free transactions. (a) If mining property 
is disposed of in a transaction described in (b) of this subdivision 
(ii), then the amount of the adjusted exploration expenditures for the 
mining property in the hands of a transferee immediately after the 
disposition shall be an amount equal to:
    (1) The amount of the adjusted exploration expenditures with respect 
to the mining property in the hands of the transferor immediately before 
the disposition, minus
    (2) The amount of any gain taken into account under section 617(d) 
by the transferor upon the disposition.
    (b) The transactions referred to in (a) of this subdivision (ii) 
are:

[[Page 531]]

    (1) A disposition which is in part a sale or exchange and in part a 
gift, or
    (2) A disposition which is described in section 617(d) through the 
incorporation by reference of the provisions of section 1245(b)(3) 
(relating to certain tax free transactions).
    (iii) Property acquired from a decedent. If mining property is 
acquired in a transfer at death to which section 617(d) applies through 
incorporation by reference of the provisions of section 1245(b)(2), the 
amount of the adjusted exploration expenditures with respect to the 
mining property in the hands of the transferee immediately after the 
transfer shall include the amount, if any, of the exploration 
expenditures deducted by the transferee before the decedent's death, to 
the extent that the basis of the mining property (determined under 
section 1014(a)) is required to be reduced under the second sentence of 
section 1014(b)(9) (relating to adjustments to basis where the property 
is acquired from a decedent prior to his death).
    (6) Examples. The provisions of this paragraph may be illustrated by 
the following examples:

    Example 1. A owns the working interest in a large tract of land 
located in the United States. A's interest in the entire tract of land 
constitutes one property for purposes of section 614. In the northwest 
corner of this tract is an operating mine, X, producing an ore of 
beryllium, which is entitled to a percentage depletion rate of 22 
percent under section 613(b)(2)(B). During 1971, A conducts an 
exploration program in the southeast corner of this same tract of land, 
and he incurs $400,000 of expenditures to which section 617(a)(1) 
applies in connection with this exploration program. A elects to deduct 
this amount as expenses under section 617(a). During 1971, A's gross 
income from the property computed under section 613 was $1 million, with 
respect to the property encompassing mine X and the area in which 
exploration was conducted. A's taxable income from the property computed 
under section 613, before adjustment to reflect the deductions taken 
with respect to the property during the year under section 617, was 
$400,000. The cost depletion deduction allowable and deducted with 
respect to the property during 1971 was $50,000. The amount of adjusted 
exploration expenditures chargeable to the exploratory mine (hereinafter 
referred to as mine Y) at the close of 1971 is $250,000, computed as 
follows:

Expenditures allowed as deductions under Sec.    ...........   $400,000
 617(a).........................................
    Gross income from the property..............   $1,000,000
    22 percent thereof..........................      220,000
    Taxable income from the property, before          400,000
     adjustment to reflect deductions allowed
     under sec. 617 during year.................
    50 percent thereof--tentative deduction.....      200,000
    Taxable income from the property after                  0
     adjustment to reflect deductions allowed
     under sec. 617 during year ($400,000 minus
     $400,000)..................................
    Cost depletion allowed for year.............       50,000
Amount by which allowance for depletion under     ...........    150,000
 sec. 611 was reduced on account of deductions
 under sec. 617 ($200,000 minus $50,000)........
                                                              ----------
Adjusted exploration expenditures at end of 1971  ...........    250,000


    Example 2. Assume the same facts as in example 1. Assume further 
that mine Y, with respect to which exploration expenditures were 
deducted in 1971, enters the producing stage in 1972, and that no 
deductions were taken under section 617 with respect to that mine after 
1971. A does not make an election under section 617(b)(1)(A) during 
1972. Assume that the depletion deduction which would be allowable for 
1972 with respect to the property (which includes both mines) but for 
the application of section 617(b)(1)(B) is $100,000. Pursuant to section 
617(b)(1)(B), this depletion deduction is disallowed. Therefore, the 
amount of adjusted exploration expenditures with respect to mine Y at 
the end of 1972 is $150,000 ($250,000 less $100,000).

[T.D. 7192, 37 FR 12945, June 30, 1972]