[Code of Federal Regulations]
[Title 26, Volume 6]
[Revised as of April 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 26CFR1.460-5]

[Page 225-229]
 
                       TITLE 26--INTERNAL REVENUE
 
    CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY 
                               (CONTINUED)
 
PART 1_INCOME TAXES--Table of Contents
 
Sec. 1.460-5  Cost allocation rules.

    (a) Overview. This section prescribes methods of allocating costs to 
long-term contracts accounted for using the percentage-of-completion 
method described in Sec. 1.460-4(b) (PCM), the completed-contract 
method described in Sec. 1.460-4(d) (CCM), or the percentage-of-
completion/capitalized-cost method described in Sec. 1.460-4(e) (PCCM). 
Exempt construction contracts described in Sec. 1.460-3(b) accounted 
for using a method other than the PCM or CCM are not subject to the cost 
allocation rules of this section (other than the requirement to allocate 
production-period interest under paragraph (b)(2)(v) of this section). 
Paragraph (b) of this section describes the regular cost allocation 
methods for contracts subject to the PCM. Paragraph (c) of this section 
describes an elective simplified cost allocation method for contracts 
subject to the PCM. Paragraph (d) of this section describes the cost 
allocation methods for exempt construction contracts reported using the 
CCM. Paragraph (e) of this section describes the cost allocation rules 
for contracts subject to the PCCM. Paragraph (f) of this section 
describes additional rules applicable to the cost allocation methods 
described in this section. Paragraph (g) of this section provides rules 
concerning consistency in method of allocating costs to long-term 
contracts.
    (b) Cost allocation method for contracts subject to PCM--(1) In 
general. Except as otherwise provided in paragraph (b)(2) of this 
section, a taxpayer must allocate costs to each long-term contract 
subject to the PCM in the same manner that direct and indirect costs are 
capitalized to property produced by a taxpayer under Sec. 1.263A-1(e) 
through (h). Thus, a taxpayer must allocate to each long-term contract 
subject to the PCM all direct costs and certain indirect costs properly 
allocable to the long-term contract (i.e., all costs that directly 
benefit or are incurred by reason of the performance of the long-term 
contract). However, see paragraph (c) of this section concerning an 
election to allocate contract costs using the simplified cost-to-cost 
method. As in section 263A, the use of the practical capacity concept is 
not permitted. See Sec. 1.263A-2(a)(4).
    (2) Special rules--(i) Direct material costs. The costs of direct 
materials must be allocated to a long-term contract when dedicated to 
the contract under principles similar to those in Sec. 1.263A-11(b)(2). 
Thus, a taxpayer dedicates direct materials by associating them with a 
specific contract, including by purchase order, entry on books

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and records, or shipping instructions. A taxpayer maintaining 
inventories under Sec. 1.471-1 must determine allocable contract costs 
attributable to direct materials using its method of accounting for 
those inventories (e.g., FIFO, LIFO, specific identification).
    (ii) Components and subassemblies. The costs of a component or 
subassembly (component) produced by the taxpayer must be allocated to a 
long-term contract as the taxpayer incurs costs to produce the component 
if the taxpayer reasonably expects to incorporate the component into the 
subject matter of the contract. Similarly, the cost of a purchased 
component (including a component purchased from a related party) must be 
allocated to a long-term contract as the taxpayer incurs the cost to 
purchase the component if the taxpayer reasonably expects to incorporate 
the component into the subject matter of the contract. In all other 
cases, the cost of a component must be allocated to a long-term contract 
when the component is dedicated, under principles similar to those in 
Sec. 1.263A-11(b)(2). A taxpayer maintaining inventories under Sec. 
1.471-1 must determine allocable contract costs attributable to 
components using its method of accounting for those inventories (e.g., 
FIFO, LIFO, specific identification).
    (iii) Simplified production methods. A taxpayer may not determine 
allocable contract costs using the simplified production methods 
described in Sec. 1.263A-2(b) and (c).
    (iv) Costs identified under cost-plus long-term contracts and 
federal long-term contracts. To the extent not otherwise allocated to 
the contract under this paragraph (b), a taxpayer must allocate any 
identified costs to a cost-plus long-term contract or federal long-term 
contract (as defined in section 460(d)). Identified cost means any cost, 
including a charge representing the time-value of money, identified by 
the taxpayer or related person as being attributable to the taxpayer's 
cost-plus long-term contract or federal long-term contract under the 
terms of the contract itself or under federal, state, or local law or 
regulation.
    (v) Interest--(A) In general. If property produced under a long-term 
contract is designated property, as defined in Sec. 1.263A-8(b) 
(without regard to the exclusion for long-term contracts under Sec. 
1.263A-8(d)(2)(v)), a taxpayer must allocate interest incurred during 
the production period to the long-term contract in the same manner as 
interest is allocated to property produced by a taxpayer under section 
263A(f). See Sec. Sec. 1.263A-8 to 1.263A-12 generally.
    (B) Production period. Notwithstanding Sec. 1.263A-12(c) and (d), 
for purposes of this paragraph (b)(2)(v), the production period of a 
long-term contract--
    (1) Begins on the later of--
    (i) The contract commencement date, as defined in Sec. 1.460-
1(b)(7); or
    (ii) For a taxpayer using the accrual method of accounting for long-
term contracts, the date by which 5 percent or more of the total 
estimated costs, including design and planning costs, under the contract 
have been incurred; and
    (2) Ends on the date that the contract is completed, as defined in 
Sec. 1.460-1(c)(3).
    (C) Application of section 263A(f). For purposes of this paragraph 
(b)(2)(v), section 263A(f)(1)(B)(iii) (regarding an estimated production 
period exceeding 1 year and a cost exceeding $1,000,000) must be applied 
on a contract-by-contract basis; except that, in the case of a taxpayer 
using an accrual method of accounting, that section must be applied on a 
property-by-property basis.
    (vi) Research and experimental expenses. Notwithstanding Sec. 
1.263A-1(e)(3)(ii)(P) and (iii)(B), a taxpayer must allocate research 
and experimental expenses, other than independent research and 
development expenses (as defined in Sec. 1.460-1(b)(9)), to its long-
term contracts.
    (vii) Service costs--(A) Simplified service cost method--(1) In 
general. To use the simplified service cost method under Sec. 1.263A-
1(h), a taxpayer must allocate the otherwise capitalizable mixed service 
costs among its long-term contracts using a reasonable method. For 
example, otherwise capitalizable mixed service costs may be allocated to 
each long-term contract based on labor hours or contract costs allocable 
to the contract. To be considered reasonable, an allocation method must 
be applied consistently

[[Page 227]]

and must not disproportionately allocate service costs to contracts 
expected to be completed in the near future.
    (2) Example. The following example illustrates the rule of this 
paragraph (b)(2)(vii)(A):

    Example. Simplified service cost method. During 2001, C, whose 
taxable year ends December 31, produces electronic equipment for 
inventory and enters into long-term contracts to manufacture specialized 
electronic equipment. C's method of allocating mixed service costs to 
the property it produces is the labor-based, simplified service cost 
method described in Sec. 1.263A-1(h)(4). For 2001, C's total mixed 
service costs are $100,000, C's section 263A labor costs are $500,000, 
C's section 460 labor costs (i.e., labor costs allocable to C's long-
term contracts) are $250,000, and C's total labor costs are $1,000,000. 
To determine the amount of mixed service costs capitalizable under 
section 263A for 2001, C multiplies its total mixed service costs by its 
section 263A allocation ratio (section 263A labor costs / total labor 
costs). Thus, C's capitalizable mixed service costs for 2001 are $50,000 
($100,000x$500,000/$1,000,000). Thereafter, C allocates its 
capitalizable mixed service costs to produced property remaining in 
ending inventory using its 263A allocation method (e.g., burden rate, 
simplified production). Similarly, to determine the amount of mixed 
service costs that are allocable to C's long-term contracts for 2001, C 
multiplies its total mixed service costs by its section 460 allocation 
ratio (section 460 labor / total labor costs). Thus, C's allocable mixed 
service contract costs for 2001 are $25,000 ($100,000x$250,000/
$1,000,000). Thereafter, C allocates its allocable mixed service costs 
to its long-term contracts proportionately based on its section 460 
labor costs allocable to each long-term contract.

    (B) Jobsite costs. If an administrative, service, or support 
function is performed solely at the jobsite for a specific long-term 
contract, the taxpayer may allocate all the direct and indirect costs of 
that administrative, service, or support function to that long-term 
contract. Similarly, if an administrative, service, or support function 
is performed at the jobsite solely for the taxpayer's long-term contract 
activities, the taxpayer may allocate all the direct and indirect costs 
of that administrative, service, or support function among all the long-
term contracts performed at that jobsite. For this purpose, jobsite 
means a production plant or a construction site.
    (C) Limitation on other reasonable cost allocation methods. A 
taxpayer may use any other reasonable method of allocating service 
costs, as provided in Sec. 1.263A-1(f)(4), if, for the taxpayer's long-
term contracts considered as a whole, the--
    (1) Total amount of service costs allocated to the contracts does 
not differ significantly from the total amount of service costs that 
would have been allocated to the contracts under Sec. 1.263A-1(f)(2) or 
(3);
    (2) Service costs are not allocated disproportionately to contracts 
expected to be completed in the near future because of the taxpayer's 
cost allocation method; and
    (3) Taxpayer's cost allocation method is applied consistently.
    (c) Simplified cost-to-cost method for contracts subject to the 
PCM--(1) In general. Instead of using the cost allocation method 
prescribed in paragraph (b) of this section, a taxpayer may elect to use 
the simplified cost-to-cost method, which is authorized under section 
460(b)(3)(A), to allocate costs to a long-term contract subject to the 
PCM. Under the simplified cost-to-cost method, a taxpayer determines a 
contract's completion factor based upon only direct material costs; 
direct labor costs; and depreciation, amortization, and cost recovery 
allowances on equipment and facilities directly used to manufacture or 
construct the subject matter of the contract. For this purpose, the 
costs associated with any manufacturing or construction activities 
performed by a subcontractor are considered either direct material or 
direct labor costs, as appropriate, and therefore must be allocated to 
the contract under the simplified cost-to-cost method. An electing 
taxpayer must use the simplified cost-to-cost method to apply the look-
back method under Sec. 1.460-6 and to determine alternative minimum 
taxable income under Sec. 1.460-4(f).
    (2) Election. A taxpayer makes an election under this paragraph (c) 
by using the simplified cost-to-cost method for all long-term contracts 
entered into during the taxable year of the election on its original 
federal income tax return for the election year. This election is a 
method of accounting and, thus, applies to all long-term contracts

[[Page 228]]

entered into during and after the taxable year of the election. This 
election is not available if a taxpayer does not use the PCM to account 
for all long-term contracts or if a taxpayer elects to use the 10-
percent method described in Sec. 1.460-4(b)(6).
    (d) Cost allocation rules for exempt construction contracts reported 
using the CCM--(1) In general. For exempt construction contracts 
reported using the CCM, other than contracts described in paragraph 
(d)(3) of this section (concerning contracts of homebuilders that do not 
satisfy the $10,000,000 gross receipts test described in Sec. 1.460-
3(b)(3) or will not be completed within two years of the contract 
commencement date), a taxpayer must annually allocate the cost of any 
activity that is incident to or necessary for the taxpayer's performance 
under a long-term contract. A taxpayer must allocate to each exempt 
construction contract all direct costs as defined in Sec. 1.263A-
1(e)(2)(i) and all indirect costs either as provided in Sec. 1.263A-
1(e)(3) or as provided in paragraph (d)(2) of this section.
    (2) Indirect costs--(i) Indirect costs allocable to exempt 
construction contracts. A taxpayer allocating costs under this paragraph 
(d)(2) must allocate the following costs to an exempt construction 
contract, other than a contract described in paragraph (d)(3) of this 
section, to the extent incurred in the performance of that contract--
    (A) Repair of equipment or facilities;
    (B) Maintenance of equipment or facilities;
    (C) Utilities, such as heat, light, and power, allocable to 
equipment or facilities;
    (D) Rent of equipment or facilities;
    (E) Indirect labor and contract supervisory wages, including basic 
compensation, overtime pay, vacation and holiday pay, sick leave pay 
(other than payments pursuant to a wage continuation plan under section 
105(d) as it existed prior to its repeal in 1983), shift differential, 
payroll taxes, and contributions to a supplemental unemployment benefits 
plan;
    (F) Indirect materials and supplies;
    (G) Noncapitalized tools and equipment;
    (H) Quality control and inspection;
    (I) Taxes otherwise allowable as a deduction under section 164, 
other than state, local, and foreign income taxes, to the extent 
attributable to labor, materials, supplies, equipment, or facilities;
    (J) Depreciation, amortization, and cost-recovery allowances 
reported for the taxable year for financial purposes on equipment and 
facilities to the extent allowable as deductions under chapter 1 of the 
Internal Revenue Code;
    (K) Cost depletion;
    (L) Administrative costs other than the cost of selling or any 
return on capital;
    (M) Compensation paid to officers other than for incidental or 
occasional services;
    (N) Insurance, such as liability insurance on machinery and 
equipment; and
    (O) Interest, as required under paragraph (b)(2)(v) of this section.
    (ii) Indirect costs not allocable to exempt construction contracts. 
A taxpayer allocating costs under this paragraph (d)(2) is not required 
to allocate the following costs to an exempt construction contract 
reported using the CCM--
    (A) Marketing and selling expenses, including bidding expenses;
    (B) Advertising expenses;
    (C) Other distribution expenses;
    (D) General and administrative expenses attributable to the 
performance of services that benefit the taxpayer's activities as a 
whole (e.g., payroll expenses, legal and accounting expenses);
    (E) Research and experimental expenses (described in section 174 and 
the regulations thereunder);
    (F) Losses under section 165 and the regulations thereunder;
    (G) Percentage of depletion in excess of cost depletion;
    (H) Depreciation, amortization, and cost recovery allowances on 
equipment and facilities that have been placed in service but are 
temporarily idle (for this purpose, an asset is not considered to be 
temporarily idle on non-working days, and an asset used in construction 
is considered to be idle when it is neither en route to nor located at a 
job-site), and depreciation, amortization and cost recovery allowances 
under chapter 1 of the Internal Revenue Code in excess of depreciation, 
amortization, and cost recovery allowances reported

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by the taxpayer in the taxpayer's financial reports;
    (I) Income taxes attributable to income received from long-term 
contracts;
    (J) Contributions paid to or under a stock bonus, pension, profit-
sharing, or annuity plan or other plan deferring the receipt of 
compensation whether or not the plan qualifies under section 401(a), and 
other employee benefit expenses paid or accrued on behalf of labor, to 
the extent the contributions or expenses are otherwise allowable as 
deductions under chapter 1 of the Internal Revenue Code. Other employee 
benefit expenses include (but are not limited to): Worker's 
compensation; amounts deductible or for whose payment reduction in 
earnings and profits is allowed under section 404A and the regulations 
thereunder; payments pursuant to a wage continuation plan under section 
105(d) as it existed prior to its repeal in 1983; amounts includible in 
the gross income of employees under a method or arrangement of employer 
contributions or compensation which has the effect of a stock bonus, 
pension, profit-sharing, or annuity plan, or other plan deferring the 
receipt of compensation or providing deferred benefits; premiums on life 
and health insurance; and miscellaneous benefits provided for employees 
such as safety, medical treatment, recreational and eating facilities, 
membership dues, etc.;
    (K) Cost attributable to strikes, rework labor, scrap and spoilage; 
and
    (L) Compensation paid to officers attributable to the performance of 
services that benefit the taxpayer's activities as a whole.
    (3) Large homebuilders. A taxpayer must capitalize the costs of home 
construction contracts under section 263A and the regulations 
thereunder, unless the contract will be completed within two years of 
the contract commencement date and the taxpayer satisfies the 
$10,000,000 gross receipts test described in Sec. 1.460-3(b)(3).
    (e) Cost allocation rules for contracts subject to the PCCM. A 
taxpayer must use the cost allocation rules described in paragraph (b) 
of this section to determine the costs allocable to the entire qualified 
ship contract or residential construction contract accounted for using 
the PCCM and may not use the simplified cost-to-cost method described in 
paragraph (c) of this section.
    (f) Special rules applicable to costs allocated under this section--
(1) Nondeductible costs. A taxpayer may not allocate any otherwise 
allocable contract cost to a long-term contract if any section of the 
Internal Revenue Code disallows a deduction for that type of payment or 
expenditure (e.g., an illegal bribe described in section 162(c)).
    (2) Costs incurred for non-long-term contract activities. If a 
taxpayer performs a non-long-term contract activity, as defined in Sec. 
1.460-1(d)(2), that is incident to or necessary for the manufacture, 
building, installation, or construction of the subject matter of one or 
more of the taxpayer's long-term contracts, the taxpayer must allocate 
the costs attributable to that activity to such contract(s).
    (g) Method of accounting. A taxpayer that adopts or elects a cost 
allocation method of accounting (or changes to another cost allocation 
method of accounting with the Commissioner's consent) must apply that 
method consistently for all similarly classified contracts, until the 
taxpayer obtains the Commissioner's consent under section 446(e) to 
change to another cost allocation method. A taxpayer-initiated change in 
cost allocation method will be permitted only on a cut-off basis (i.e., 
for contracts entered into on or after the year of change) and thus, a 
section 481(a) adjustment will not be permitted or required.

[T.D. 8929, 66 FR 2237, Jan. 11, 2001]