[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: 26CFR1.611-1]

[Page 392-394]
 
                       TITLE 26--INTERNAL REVENUE
 
    CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY 
                               (CONTINUED)
 
PART 1_INCOME TAXES--Table of Contents
 
Sec. 1.611-1  Allowance of deduction for depletion.

    (a) Depletion of mines, oil and gas wells, other natural deposits, 
and timber--(1) In general. Section 611 provides that there shall be 
allowed as a deduction in computing taxable income in the case of mines, 
oil and gas wells, other natural deposits, and timber, a reasonable 
allowance for depletion. In the case of standing timber, the depletion 
allowance shall be computed solely upon the adjusted basis of the 
property. In the case of other exhaustible natural resources the 
allowance for depletion shall be computed upon either the adjusted 
depletion basis of the property (see section 612, relating to cost 
depletion) or upon a percentage of gross income from the property (see 
section 613, relating to percentage depletion), whichever results in the 
greater allowance for depletion for any taxable year. In no case will 
depletion based upon discovery value be allowed.
    (2) See Sec. 1.611-5 for methods of depreciation relating to 
improvements connected with mineral or timber properties.
    (3) See paragraph (d) of this section for definition of terms.
    (b) Economic interest. (1) Annual depletion deductions are allowed 
only to the owner of an economic interest in mineral deposits or 
standing timber. An economic interest is possessed in every case in 
which the taxpayer has acquired by investment any interest in mineral in 
place or standing timber and secures, by any form of legal relationship, 
income derived from the extraction of the mineral or severance of the 
timber, to which he must look for a return of his capital. For an 
exception in the case of certain mineral production payments, see 
section 636 and the regulations thereunder. A person who has no capital 
investment in the mineral deposit or standing timber does not possess an 
economic interest merely because through a contractual relation he 
possesses a mere economic or pecuniary advantage derived from 
production. For example, an agreement

[[Page 393]]

between the owner of an economic interest and another entitling the 
latter to purchase or process the product upon production or entitling 
the latter to compensation for extraction or cutting does not convey a 
depletable economic interest. Further, depletion deductions with respect 
to an economic interest of a corporation are allowed to the corporation 
and not to its shareholders.
    (2) No depletion deduction shall be allowed the owner with respect 
to any timber, coal, or domestic iron ore that such owner has disposed 
of under any form of contract by virtue of which he retains an economic 
interest in such timber, coal, or iron ore, if such disposal is 
considered a sale of timber, coal, or domestic iron ore under section 
631 (b) or (c).
    (c) Special rules--(1) In general. For the purpose of the equitable 
apportionment of depletion among the several owners of economic 
interests in a mineral deposit or standing timber, if the value of any 
mineral or timber must be ascertained as of any specific date for the 
determination of the basis for depletion, the values of such several 
interests therein may be determined separately, but, when determined as 
of the same date, shall together never exceed the value at that date of 
the mineral or timber as a whole.
    (2) Leases. In the case of a lease, the deduction for depletion 
under section 611 shall be equitably apportioned between the lessor and 
lessee. In the case of a lease or other contract providing for the 
sharing of economic interests in a mineral deposit or standing timber, 
such deduction shall be computed by each taxpayer by reference to the 
adjusted basis of his property determined in accordance with sections 
611 and 612, or computed in accordance with section 613, if applicable, 
and the regulations thereunder.
    (3) Life tenant and remainderman. In the case of property held by 
one person for life with remainder to another person, the deduction for 
depletion under section 611 shall be computed as if the life tenant were 
the absolute owner of the property so that he will be entitled to the 
deduction during his life, and thereafter the deduction, if any, shall 
be allowed to the remainderman.
    (4) Mineral or timber property held in trust. If a mineral property 
or timber property is held in trust, the allowable deduction for 
depletion is to be apportioned between the income beneficiaries and the 
trustee on the basis of the trust income from such property allocable to 
each, unless the governing instrument (or local law) requires or permits 
the trustee to maintain a reserve for depletion in any amount. In the 
latter case, the deduction is first allocated to the trustee to the 
extent that income is set aside for a depletion reserve, and any part of 
the deduction in excess of the income set aside for the reserve shall be 
apportioned between the income beneficiaries and the trustee on the 
basis of the trust income (in excess of the income set aside for the 
reserve) allocable to each. For example:
    (i) If under the trust instrument of local law the income of a trust 
computed without regard to depletion is to be distributed to a named 
beneficiary, the beneficiary is entitled to the deduction to the 
exclusion of the trustee.
    (ii) If under the trust instrument or local law the income of a 
trust is to be distributed to a named beneficiary, but the trustee is 
directed to maintain a reserve for depletion in any amount, the 
deduction is allowed to the trustee (except to the extent that income 
set aside for the reserve is less than the allowable deduction). The 
same result would follow if the trustee sets aside income for a 
depletion reserve pursuant to discretionary authority to do so in the 
governing instrument.

No effect shall be given to any allocation of the depletion deduction 
which gives any beneficiary or the trustee a share of such deduction 
greater than his pro rata share of the trust income, irrespective of any 
provisions in the trust instrument, except as otherwise provided in this 
paragraph when the trust instrument or local law requires or permits the 
trustee to maintain a reserve for depletion.
    (5) Mineral or timber property held by estate. In the case of a 
mineral property or timber property held by an estate the deduction for 
depletion under section 611 shall be apportioned between the estate and 
the heirs, legatees, and

[[Page 394]]

devisees on the basis of income of the estate from such property which 
is allocable to each.
    (d) Definitions. As used in this part, and the regulations 
thereunder, the term:
    (1) Property means--(i) in the case of minerals, each separate 
economic interest owned in each mineral deposit in each separate tract 
or parcel of land or an aggregation or combination of such mineral 
interests permitted under section 614 (b), (c), (d), or (e); and (ii) in 
the case of timber, an economic interest in standing timber in each 
tract or block representing a separate timber account (see paragraph (d) 
of Sec. 1.611-3). For rules with respect to waste or residue of prior 
mining, see paragraph (c) of Sec. 1.614-1. When, in the regulations 
under this part, either the word mineral or timber precedes the word 
property, such adjectives are used only to classify the type of property 
involved. For further explanation of the term property, see section 614 
and the regulations thereunder.
    (2) Fair market value of a property is that amount which would 
induce a willing seller to sell and a willing buyer to purchase.
    (3) Mineral enterprise is the mineral deposit or deposits and 
improvements, if any, used in mining or in the production of oil and 
gas, and only so much of the surface of the land as is necessary for 
purposes of mineral extraction. The value of the mineral enterprise is 
the combined value of its component parts.
    (4) Mineral deposit refers to minerals in place. When a mineral 
enterprise is acquired as a unit, the cost of any interest in the 
mineral deposit or deposits is that proportion of the total cost of the 
mineral enterprise which the value of the interest in the deposit or 
deposits bears to the value of the entire enterprise at the time of its 
acquisition.
    (5) Minerals includes ores of the metals, coal, oil, gas, and all 
other natural metallic and nonmetallic deposits, except minerals derived 
from sea water, the air, or from similar inexhaustible sources. It 
includes but is not limited to all of the minerals and other natural 
deposits subject to depletion based upon a percentage of gross income 
from the property under section 613 and the regulations thereunder.

[T.D. 6500, 25 FR 11737, Nov. 26, 1960, as amended by T.D. 6841, 30 FR 
9305, July 27, 1965; T.D. 7261, 38 FR 5467, Mar. 1, 1973]