Section 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 § 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 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 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 § 1.611-3 ). For rules with respect to waste or residue of prior mining, see paragraph (c) of § 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