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Treasury Regulations · 26 CFR

§ 1.263A-12. Production period.

In effect eCFR current as of October 15, 2026

Regulation text, no changes From the eCFR, current as of October 15, 2026. The eCFR is an authoritative but unofficial editorial compilation of the Code of Federal Regulations; the official text is the annual CFR on govinfo. Compare it with this section on ecfr.gov (external site) or the official annual CFR on govinfo (external site).

Regulation under 26 U.S.C. § 263A

Cite as 26 CFR § 1.263A-12

At a glance

Read from the text and its source citation. Not part of the regulation.

Status
In the current eCFR
Issued
December 29, 1994 by T.D. 8584
Last amended
March 31, 1995
Issued under
26 U.S.C. § 263A
Length
2,034 words · about 9 min to read
Defines
1 term
Cross-references
cites 1 Code section and 4 regulations; cited by 8
(a) In general. Capitalization of interest is required under § 1.263A-9 for computation periods (within the meaning of § 1.263A-9(f)(1)) that include the production period of a unit of designated property. In contrast, section 263A(a) requires the capitalization of all other direct or indirect costs, such as insurance, taxes, and storage, that directly benefit or are incurred by reason of the production of property without regard to whether they are incurred during a period in which production activity occurs.
(b) Related person activities. Activities performed and costs incurred by a person related to the taxpayer that directly benefit or are incurred by reason of the taxpayer's production of designated property are taken into account in determining the taxpayer's production period (regardless of whether the related person is performing only a service or is producing a subassembly or component that the related person is required to treat as an item of designated property). These activities and the related person's costs are also taken into account in determining whether tangible personal property produced by the taxpayer is 1-year or 2-year property under § 1.263A-8(b)(1)(ii) (B) and (C).
(c) Beginning of production period—
(1) In general. A separate production period is determined for each unit of property defined in § 1.263A-10. The production period begins on the date that production of the unit of property begins.
(2) Real property. The production period of a unit of real property begins on the first date that any physical production activity (as defined in paragraph (e) of this section) is performed with respect to a unit of real property. See § 1.263A-10(b)(1). The production period of a unit of real property produced under a contract begins for the contractor on the date the contractor begins physical production activity on the property. The production period of a unit of real property produced under a contract begins for the customer on the date either the customer or the contractor begins physical production activity on the property.
(3) Tangible personal property. The production period of a unit of tangible personal property begins on the first date by which the taxpayer's accumulated production expenditures, including planning and design expenditures, are at least 5 percent of the taxpayer's total estimated accumulated production expenditures for the property unit. Thus, the beginning of the production period is determined without regard to whether physical production activity has commenced. The production period of a unit of tangible personal property produced under a contract begins for the contractor when the contractor's accumulated production expenditures, without any reduction for payments from the customer, are at least 5 percent of the contractor's total estimated accumulated production expenditures. The production period for a unit of tangible personal property produced under a contract begins for the customer when the customer's accumulated production expenditures are at least 5 percent of the customer's total estimated accumulated production expenditures.
(d) End of production period—
(1) In general. The production period for a unit of property produced for self use ends on the date that the unit is placed in service and all production activities reasonably expected to be undertaken by, or for, the taxpayer or a related person are completed. The production period for a unit of property produced for sale ends on the date that the unit is ready to be held for sale and all production activities reasonably expected to be undertaken by, or for, the taxpayer or a related person are completed. See, however, § 1.263A-10(b)(5)(iv) providing an exception for common features in the case of a benefitted property that is sold. In the case of a unit of property produced under a contract, the production period for the customer ends when the property is placed in service by the customer and all production activities reasonably expected to be undertaken are complete (i.e., generally, no earlier than when the customer takes delivery). In the case of property that is customarily aged (such as tobacco, wine, or whiskey) before it is sold, the production period includes the aging period.
(2) Special rules. The production period does not end for a unit of property prior to the completion of physical production activities by the taxpayer even though the property is held for sale or lease, since all production activities reasonably expected to be undertaken by the taxpayer with respect to such property have not in fact been completed. See, however, § 1.263A-10(b)(5) regarding separation of certain common features.
(3) Sequential production or delivery. The production period ends with respect to each unit of property (as defined in § 1.263A-10) and its associated accumulated production expenditures as the unit of property is completed within the meaning of paragraph (d)(1) of this section, without regard to the production activities or costs of any other units of property. Thus, for example, in the case of separate apartments in a multi-unit building, each of which is a separate unit of property within the meaning of § 1.263A-10, the production period ends for each separate apartment when it is ready to be held for sale or placed in service within the meaning of paragraph (d)(1) of this section. In the case of a single unit of property that merely undergoes separate and distinct stages of production, the production period ends at the same time (i.e., when all separate stages of production are completed with respect to the entire amount of accumulated production expenditures for the property).
(4) Examples. The provisions of paragraph (d) of this section are illustrated by the following examples:
Example 1.

E is engaged in the original construction of a high-rise office building with two wings. At the end of 1995, Wing #1, but not Wing #2, is placed in service. Moreover, at the end of 1995, all production activities reasonably expected to be undertaken on Wing #1 are completed. In accordance with § 1.263A-10(b)(1), Wing #1 and Wing #2 are separate units of designated property. E may stop capitalizing interest on Wing #1 but not on Wing #2.

Example 2.

F is in the business of constructing finished houses. F generally paints and finishes the interior of the house, although this does not occur until a potential buyer is located. Because F reasonably expects to undertake production activity (painting and finishing), the production period of each house does not end until these activities are completed.

(e) Physical production activities—
(1) In general. The term physical production activities includes any physical activity that constitutes production within the meaning of § 1.263A-8(d)(1). The production period begins and interest must be capitalized with respect to real property if any physical production activities are undertaken, whether alone or in preparation for the construction of buildings or other structures, or with respect to the improvement of existing structures. For example, the clearing of raw land constitutes the production of designated property, even if only cleared prior to resale.
(2) Illustrations. The following is a partial list of activities any one of which constitutes a physical production activity with respect to the production of real property:
(i) Clearing, grading, or excavating of raw land;
(ii) Demolishing a building or gutting a standing building;
(iii) Engaging in the construction of infrastructure, such as roads, sewers, sidewalks, cables, and wiring;
(iv) Undertaking structural, mechanical, or electrical activities with respect to a building or other structure; or
(v) Engaging in landscaping activities.
(f) Activities not considered physical production. The activities described in paragraphs (f)(1) and (f)(2) of this section are not considered physical production activities:
(1) Planning and design. Soil testing, preparing architectural blueprints or models, or obtaining building permits.
(2) Incidental repairs. Physical activities of an incidental nature that may be treated as repairs under § 1.162-4.
(g) Suspension of production period—
(1) In general. If production activities related to the production of a unit of designated property cease for at least 120 consecutive days (cessation period), a taxpayer may suspend the capitalization of interest with respect to the unit of designated property starting with the first measurement period that begins after the first day in which production ceases. The taxpayer must resume the capitalization of interest with respect to a unit beginning with the measurement period during which production activities resume. In addition, production activities are not considered to have ceased if they cease because of circumstances inherent in the production process, such as normal adverse weather conditions, scheduled plant shutdowns, or delays due to design or construction flaws, the obtaining of a permit or license, or the settlement of groundfill to construct property. Interest incurred on debt that is traced debt with respect to a unit of designated property during the suspension period is subject to capitalization with respect to the production of other units of designated property as interest on nontraced debt. See § 1.263A-9(c)(5)(i) of this section. For applications of the avoided cost method after the end of the suspension period, the accumulated production expenditures for the unit include the balance of accumulated production expenditures as of the beginning of the suspension period, plus any additional capitalized costs incurred during the suspension period. No further suspension of interest capitalization may occur unless the requirements for a new suspension period are satisfied.
(2) Special rule. If a cessation period spans more than one taxable year, the taxpayer may suspend the capitalization of interest with respect to a unit beginning with the first measurement period of the taxable year in which the 120-day period is satisfied.
(3) Method of accounting. An election to suspend interest capitalization under paragraph (g)(1) of this section is a method of accounting that must be consistently applied to all units that satisfy the requirements of paragraph (g)(1) of this section. However, the special rule in paragraph (g)(2) of this section is applied on an annual basis to all units of an electing taxpayer that satisfy the requirements of paragraph (g)(2) of this section.
(4) Example. The provisions of paragraph (g)(1) of this section are illustrated by the following example.
Example.

(i) D, a calendar-year taxpayer, began production of a residential housing development on January 1, 1995. D, in applying the avoided cost method, chose a taxable year computation period and quarterly measurement dates. On April 10, 1995, all production activities ceased with respect to the units in the development until December 1, 1996. The cessation, which occurred for a period of at least 120 consecutive days, was not attributable to circumstances inherent in the production process. With respect to the units in the development, D incurred production expenditures of $2,000,000 from January 1, 1995 through April 10, 1995. D incurred interest of $100,000 on traced debt with respect to the units for the period beginning January 1, 1995, and ending June 30, 1995. D did not incur any production expenditures for the more than 20-month cessation beginning April 10, 1995, and ending December 1, 1996, but incurred $200,000 of production expenditures from December 1, 1996, through December 31, 1996.

(ii) D is required to capitalize the $100,000 interest on traced debt incurred during the two measurement periods beginning January 1, 1995, and ending June 30, 1995. Because D satisfied the 120-day rule under this paragraph (g), D is not required to capitalize interest with respect to the accumulated production expenditures for the units for the measurement period beginning July 1, 1995, and ending September 30, 1995, which is the first measurement period that begins after the date production activities cease. D is rquired to resume interest capitalization with respect to the $2,300,000 (2,000,000 + 100,000 + 200,000) of accumulated production expenditures for the units for the measurement period beginning October 1, 1996, and ending December 31, 1996 (the measurement period during which production activities resume). Accordingly, D may suspend the capitalization of interest with respect to the units from July 1, 1995, through September 30, 1996.

[T.D. 8584, 59 FR 67212, Dec. 29, 1994; 60 FR 16575, Mar. 31, 1995]

Terms defined here

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Other regulations under § 263A

Cross-references

Computed from the citations in the text of 26 CFR.

Code sections it cites

Regulations it cites

Cited by 8 other regulations

Amendment history

From the source citation at the end of the section, newest first. T.D. is a Treasury decision; FR is the Federal Register.

  1. Amended (60 FR 16575)
  2. Issued by T.D. 8584 (59 FR 67212)

Where it sits in 26 CFR

  1. Subchapter A Income tax
  2. Part 1 Income taxes
  3. Items Not Deductible

Nearby sections