[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: 26CFR1.621-1]

[Page 534-536]
 
                       TITLE 26--INTERNAL REVENUE
 
    CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY 
                               (CONTINUED)
 
PART 1_INCOME TAXES--Table of Contents
 
Sec. 1.621-1  Payments to encourage exploration, development, and 
mining for defense purposes.

    (a) General rule. (1) Under section 621, a taxpayer shall exclude 
from gross income amounts which are paid to him:
    (i) By the United States or by an agency or instrumentality of the 
United States,
    (ii) As a grant, gift, bounty, bonus, premium, incentive, subsidy, 
loan, or advance,
    (iii) For the encouragement of exploration for, or development or 
mining of, a critical and strategic mineral or metal,
    (iv) Pursuant to or in connection with an undertaking by the 
taxpayer to explore for, or develop or produce, such mineral or metal 
and to expend or

[[Page 535]]

use any amounts so received for the purpose and in accordance with the 
terms and conditions upon which such amounts are paid, which undertaking 
has been approved by the United States or by an agency or 
instrumentality of the United States, and
    (v) For which the taxpayer has accounted, or is required to account, 
to an appropriate agency of the United States Government for the 
expenditure or use thereof for the purpose and in accordance with the 
terms and conditions upon which such amounts are paid.

In order for section 621 to apply, such amount must qualify under each 
of the foregoing subdivisions of this paragraph. Under section 621, 
there shall also be excluded from gross income any income attributable 
to the forgiveness or discharge of any indebtedness arising from amounts 
to which such section applies.
    (2) Section 621 is applicable whether or not the payee is obligated 
to repay to the United States any portion or all of the amount so 
received. However, such section is not applicable to any loan or advance 
for the repayment of which the borrower's liability is unconditional and 
legally enforceable.
    (3) Except as provided in paragraph (e) of this section any 
expenditure attributable to an amount received by a taxpayer to which 
section 621 applies shall not be deductible by the taxpayer as an 
expense under subtitle A of the Code, nor shall any such expenditure 
increase the basis of the taxpayer's property either for determining 
gain or loss on sale, exchange, or other disposition, or for computing 
depletion or depreciation (including amortization under section 168).
    (b) Allowance as part of purchase price. (1) Section 621 is not 
applicable to any part of the purchase price of a critical and strategic 
mineral or metal which amount is received, whether before, on, or after 
delivery from the United States or any agency or instrumentality 
thereof, and irrespective of whether such purchase price is below, at, 
or above the currently prevailing market price.
    (2) However, a payment of a separate and specific amount for the 
encouragement of exploration for, or development or mining of, a 
critical and strategic mineral or metal shall not be considered to be a 
part of the purchase price of such mineral or metal merely because such 
payment is added to, or included with, the payment of such purchase 
price.
    (c) Payments for expenditures previously deducted or capitalized. 
(1) Where amounts described in section 621 and this section are paid to 
a taxpayer in reimbursement for expenditures previously allowed as a 
deduction, the taxpayer shall include in gross income that portion of 
such amounts which is equivalent to the deduction for such expenditures 
allowed to the taxpayer and which deduction resulted in a reduction for 
any taxable year of the taxpayer's taxes under subtitle A of the Code 
(other than chapter 2, relating to tax on self-employment income), or 
prior income, war-profits, or excess-profits tax laws.
    (2) Where amounts described in section 621 and this section are paid 
to the taxpayer in reimbursement for expenditures which have been 
deferred under sections 615 and 616 (relating to exploration and 
development expenditures) the taxpayer shall include in gross income 
that portion of such amounts which is equivalent to any deduction for 
such expenditures allowed to the taxpayer and which deduction resulted 
in a reduction for any taxable year of the taxpayer's taxes under 
subtitle A of the Code (other than chapter 2, relating to tax on self-
employment income), or prior income, war-profits, or excess-profits tax 
laws. The portion of such amounts, equivalent to expenditures which are 
reflected in the adjusted basis of the assets to which charged, shall be 
excluded from gross income, and such adjusted basis shall be decreased 
by the amount of such exclusion.
    (3) Where amounts described in section 621 and this section are paid 
to the taxpayer in reimbursement for expenditures which have been 
charged to capital account (either to a depletable or depreciable 
account), there shall be included in the taxpayer's gross income that 
portion of such amounts which is equivalent to such capital expenditures 
that have been recovered through cost depletion or depreciation 
deductions

[[Page 536]]

and which deductions have resulted in a reduction of the taxpayer's 
taxes for any taxable year under subtitle A of the Code (other than 
chapter 2, relating to tax on self-employment income), or prior income, 
war-profits, or excess-profits tax laws. The portion of such amounts 
which is equivalent to the expenditures which are reflected in the 
adjusted basis of the asset to which charged shall be excluded from 
gross income. The adjusted basis of such assets shall be reduced by the 
amount of such exclusion from gross income.
    (4) Where amounts described in section 621 and this section are paid 
to the taxpayer in reimbursement for expenditures which have been 
charged to a depletable capital account, such amounts shall be excluded 
to the extent such expenditures are recovered through depletion 
deductions computed under section 613 (relating to percentage 
depletion).
    (5) The amount of reimbursed expenditures charged to an account 
(depletable or depreciable) and recovered through depletion or 
depreciation deductions for any taxable year shall be that proportion of 
the total deductions allowed with respect to such account that such 
reimbursed expenditures bear to the total amount in the account. For 
example, in 1956 A incurs exploration expenditures of $12,000 which he 
charges to a depletable capital account. This brings the total amount in 
this account to $36,000 which is the adjusted basis of the property on 
January 1, 1957. In 1957, A is allowed a deduction for cost depletion of 
$9,000 which resulted in a reduction of A's income taxes. One-third of 
this deduction is attributable to the $12,000 of exploration 
expenditures since they were a third of the total in the capital account 
on January 1, 1957. Therefore, on January 1, 1958, these exploration 
expenditures make up $9,000 of the remaining $27,000 in the account. If 
on January 1, 1958, A receives $12,000, which qualifies under section 
621, in reimbursement for these exploration expenditures, he must report 
$3,000 as income and reduce the capital account by $9,000.
    (d) Definition. As used in section 621 and this section, the term 
critical and strategic minerals or metals means minerals and metals 
which are considered by those departments, agencies, and 
instrumentalities of the United States charged with the encouragement of 
exploration for, and development and mining of, critical and strategic 
minerals and metals, to constitute critical and strategic minerals and 
metals for defense purposes. See, for example, 30 CFR 301.3 (Regulations 
for Obtaining Federal Assistance in Financing Explorations for Mineral 
Reserves, Excluding Organic Fuels, in the United States, its Territories 
and Possessions).
    (e) Repayments of amounts excluded under section 621. Upon the 
repayment by the taxpayer of any portion of any amount to which section 
621 applies and which portion has been expended for the purpose and in 
accordance with the terms and conditions upon which it was paid to the 
taxpayer, any expenditures attributable to such amount made by the 
taxpayer shall be treated as if such expenditures had been made at the 
time of such repayment. Such expenditures shall to the extent of the 
repayment be expensed or capitalized, as the case may be, in the order 
in which they were actually made or in such other manner as may be 
adopted by the taxpayer with the approval of the Commissioner.

                           Sales and Exchanges