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Cost Segregation Audit Techniques Guide - Chapter 8 - Issue Specific Guidance

LB&I-4-1012-012

Audit Techniques Guide – Functional Allocation of Electrical Distribution System for Cost Segregation Issues

This document is not an official pronouncement of the law or the position of the Service and cannot be used, or cited or relied upon as such.

I. Introduction

This audit technique guide (ATG) provides procedures for the proper allocation of a building’s electrical distribution system (EDS) in connection with a cost segregation study.  This document is intended to assist an IRS Engineer in examining a functional allocation of a building’s EDS. Revenue Agents should carefully consider the extent to which a detailed examination of this issue is viable without engineering support.

The ATG relies on engineering design practices and terminology, case law, and IRS guidance to identify, separate, and allocate the costs of the various parts of the overall electrical system of a building.

The method discussed herein, the functional allocation approach, has been developed over decades by various courts. See Section III, Legal Background.

Although this ATG uses the functional allocation approach, a taxpayer may use other methods to reasonably allocate a building’s EDS to section 1245 property or section 1250 property. If a taxpayer uses the functional allocation approach outlined in the ATG for allocating the costs associated with a building’s EDS, the allocation should not be challenged and no adjustments to categorization and lives of the various components of the EDS are necessary.

If the taxpayer either purports to follow the functional allocation method but its method differs from that outlined in this ATG, or allocates the costs of its electrical distribution system under a method other than the functional allocation method, the agent should risk assess the position and determine if further examination is warranted. In such case, advice from an engineer should be requested.

II. Illustration of a Building’s Overall Electrical System:

The following definitions were derived from published court decisions with some additional terms for clarification.  The various portions of a building’s overall electrical system are defined as follows and shown on Figure 2.1:

Overall Electrical System – the entire electrical system of a building that includes the Primary EDS, the Secondary EDS, and the branch circuits including the wires that provide the connections to the end-use equipment “hook-ups.”

Primary EDS – the electrical equipment that receives the electrical service from the outside source (power utility company) to the main distribution panels (MDPs) and transformers (also known as “switchgear” on large building projects), that deliver power at the correct voltages to the secondary EDS. This includes large feeder circuits, power service entrance equipment, transformers, and conduit.  In some instances, motor control centers, power transfer switches and meters are included. 

Secondary EDS – the electrical equipment that brings the electrical power from the MDP to the local distribution panels that feed the branch circuits.  There are typically several distribution panels in a building facility, each one constituting a part of the secondary EDS for its specific function or location.  (There are two separate systems shown in the Figure 2.1, L1 – “Lighting” and P1- “Power.”)  This includes feeder circuits leading from the MDP to the secondary distribution panels and any transformers in between.  It also includes subpanels, whose power is fed from a secondary distribution panel, for servicing specific equipment in areas such as kitchens, laundry rooms, or even specialty lighting panels.

For small buildings, the power from the electrical utility generally feeds directly to a main electrical panel instead of an MDP or transformer, thus eliminating the primary and secondary designation.  In any case, the EDS should be allocated in the same manner, by design load of the end-user equipment as defined below.

Branch Circuits – the electrical connections between a distribution or subpanel and the final electrical device.  This includes wire and conduit, junction boxes, wall switches, cut-off switches, duplex outlets (receptacles), quad outlets, specific NEMA outlets (alternate plug configurations), and special connections to lights, appliances, and end-use equipment.

Hook-Ups – the labor and materials necessary to make an electrical connection from the power source to the end-use equipment.  This could be as simple as the act of plugging an electrical plug into an electrical outlet, or a more complex task like “hard wiring” appliance motors to junction boxes (j-boxes) or connecting light fixtures with flexible conduit and wiring to a j-box connected to a three-way electrical on/off switch.

End-use equipment “consumptive devices” – the actual equipment, machinery, or appliances to which the overall electrical system provides power.  This could include process equipment (such as manufacturing machinery), building equipment (such as lighting, HVAC and outlets for general accessibility), or other personal property (such as computers, printers, ovens, lamps etc.).

Note 2.1: 
Risk Analysis Item
– Some buildings and facilities may not have a substantial amount of cost in the EDS, such as in a renovation of an existing building.  Therefore, a risk assessment should always be made to see if the project warrants such in-depth analysis.

Figure 2.1 Illustration of a Building's Electrical Distribution System (EDS) (pdf) 

III. Legal Background

This section provides a brief overview of the legal principles involved in understanding the functional allocation approach of EDS to section 1245 and section 1250 property.

Tangible property can be divided into “section 1250 property” and “section 1245 property” under the Internal Revenue Code (IRC).  “Section 1250 property” is any real property, other than section 1245 property, which is, or has been, of a character subject to the allowance for depreciation provided in section 167.  “Section 1245 property” includes any property that is of a character subject to the allowance for depreciation under section 167 and is, among other things, either personal property or other tangible property (not including a building or its structural components) used as an integral part of certain specified activities.  The regulations under sections 1250 and 1245 reference the regulations under former section 48 (pertaining to the Investment Tax Credit (ITC), which was eliminated in 1990) for definitions of the terms “tangible personal property,” “other tangible property,” “building,” and “structural components” (Treas. Reg. section 1.48-1).

The depreciation deduction provided by section 167 for tangible property placed in service after 1986 generally is determined under section 168, the Modified Accelerated Cost Recovery System (MACRS).  Courts have determined that the tests developed to ascertain whether property constituted tangible personal property for purposes of ITC equally are applicable to decide whether the property constitutes tangible personal property for purposes of MACRS.  Accordingly, to the extent a property item would have qualified as tangible personal property for ITC that property also will qualify as tangible personal property for purposes of MACRS. 

In Scott Paper Co. v. Commissioner, 74 T.C. 137 (1980), the court allowed an allocation of a paper plant facility’s overall electrical systems between: 1) property qualifying for the ITC because it was or related to tangible personal property (i.e., section 1245 property), or 2) property not qualifying for the ITC because it was related to the operation or maintenance of a building (i.e., section 1250 property).  The allocation was based on the power demand or design “load” (expressed in kilo-Volt amperes or kVA) of the machinery and equipment for which it was designed. Thus, the power demand of the end-user machinery and equipment forms the basis for the functional allocation approach.

It should be noted that the Fourth Circuit rejected the functional allocation approach in A.C. Monk and Co., Inc. v. United States, 686 F.2d 1058 (4th Cir. 1982), and held that the proper approach was to determine whether the electrical system had more general uses than simply operating specific items of machinery.  Thus, if the wiring and other components of the electrical system could be reasonably adapted to more general uses, they were structural components of the building.  It also should be noted that the Federal Claims Court takes a third approach in determining whether any portion of the EDS is allocable to section 1245 property.  In Boddie-Noell Enterprises, Inc. v. United States, 36 Fed. Cl. 722, 740-1 (1996), aff’d without opinion by 132 F.3d 54 (Fed. Cl. 1997), the court took the approach that since “electric wiring and lighting fixtures” are explicitly mentioned as in section 1.48-1(e)(2) as structural components, no portion of the EDS is allocable to section 1245 property.  These alternate approaches, however, have not been followed by other courts.

In Illinois Cereal Mills, Inc. v. Commissioner, 789 F.2d 1234 (7th Cir. 1986), the Seventh Circuit affirmed the opinion of the Tax Court and its use of the functional allocation approach.  The U.S. Supreme Court denied certiorari in Commissioner v. Illinois Cereal Mills, Inc., 479 U.S. 995 (1986), concerning the different methodologies in the two Circuit Courts.  Therefore, the conflicting opinions of the Seventh Circuit for Illinois Cereal Mills and the Fourth Circuit for A.C. Monk remain intact.

In Morrison, Inc. v. Commissioner, T.C. Memo 1986-129, the court dealt in part with the primary EDS of cafeteria buildings.  The court allowed a portion of the primary electric as tangible personal property for purposes of the ITC.  In its findings, the Tax Court again followed the functional allocation approach it espoused in Scott Paper.  On appeal, Morrison, Inc. v. Commissioner, 891 F.2d 857 (11th Cir. 1990), the Circuit Court concluded that the Tax Court correctly used the "functional allocation approach" and held as follows, at 863:

First, we accept Morrison's argument that taxpayers can claim investment tax credit on a percentage basis.  In this regard, we adopt the reasoning in Illinois Cereal and reject the reasoning in Monk. … Second, we adopt the Tax Court's method of focusing on the ultimate use of electricity distributed by Morrison's primary electrical systems. … Third, the Tax Court's method is consistent with the investment tax credit's purpose.

Subsequent to the Eleventh Circuit’s opinion in Morrison, in 1991 the IRS revised an AOD on Illinois Cereal Mills, AOD 1991-019.  In the AOD, the Commissioner stated:

In view of the Eleventh Circuit's rejection of the Monk standard in favor of the functional allocation method approved by the Seventh Circuit in Illinois Cereal, and the Supreme Court's rejection of the government's petition for certiorari in Illinois Cereal, further litigation of this issue is not warranted. Accordingly, the IRS will not challenge the functional allocation approach set forth in Scott Paper to determine the eligibility of electrical systems of a building to qualify as section 38 property.

In Hospital Corporation of America v. Commissioner, 109 T.C. 21 (1997), the court found that the standards for determining the categorization of property under ACRS and MACRS were the same as for the ITC, at 55:

we conclude that the tests developed to ascertain whether property constituted tangible personal property for purposes of ITC equally are applicable to decide whether the property constitutes tangible personal property for purposes of MACRS.  Accordingly, we conclude that, to the extent a disputed property item would have qualified as tangible personal property for ITC, that property also will qualify as tangible personal property for purposes of ACRS and MACRS. 

Next, the court in HCA found that the functional allocation approach was proper for the primary and secondary electric systems, at 63-64.  Subsequently, the IRS issued an Action on Decision for HCA, 1999-008 (August 30, 1999), in which the IRS acquiesced in the court’s decision to the extent that it held that the tests developed under prior law for ITC purposes could be used to distinguish section 1245 property from section 1250 property for depreciation purposes.  However, the IRS did not agree with the conclusions reached by the court with respect to the various items of property at issue in the case.

IV. Functional Allocation - Illustration

Step 1 of the audit, as outlined in Scott Paper, is to determine whether the components of the EDS are inherently permanent structures by applying the six-factor Whiteco test.  See Whiteco Industries, Inc. v. Commissioner, 65 T.C. 664 (1975).  Accordingly, one needs to determine whether each component constitutes “tangible personal property” or “other tangible property,” rather than a “building,” or a “structural component.”

Step 2 of the audit is to determine if the EDS serves the operation and maintenance of a building or if it serves to supply power for the taxpayer’s tangible personal property or other tangible property.  It is possible that the EDS, or certain components thereof, may serve both purposes.

Step 3 of the audit is to utilize the functional allocation approach as illustrated below.  All of the types of property served by the EDS must be analyzed and their costs should be allocated proportionally by electrical demand load to the various items served.  The building’s electrical design plans must be studied to perform this step.

Step 4 of the audit is to record and tally the electrical demand load for every item of section 1245 property as well as every item of section 1250 property.  Once the entire electrical demand load is totaled, the proportion of section 1245 property versus section 1250 property of the EDS can be determined.

Please note that there are vast differences in the physical characteristics and engineering design criteria between a large manufacturing plant and a public building such as an office building, retail store, or restaurant. 

NOTE 4.1: It is highly advised to verify the total cost of the EDS before applying resources and personnel to perform the following tasks. In certain instances, the total costs of the system may not warrant significant resources allocated to such an in-depth analysis.

NOTE 4.2: The electrical drawings or “Plans” of the building contain vital information for this approach. The electrical panel schedules and the “Electrical Load Summary” or “Calculation” (per the National Electric Code (NEC)) are required to be included in the electrical drawings and should be used as source documents for all calculations. All Watts or volt-amps should reconcile to the totals shown on the calculation or panels.

It is NOT appropriate to use a residual method to analyze the loads of the building. It is highly recommended that a qualified and knowledgeable person, such as an Engineer, perform the analysis.

A.  Load Analysis Located on Electrical Plans:

Generally, there is a table included on the plans for a building facility that will give the total amount of power intended to be used by the facility.  This table shows the load requirements of National Electric Code (NEC) Article 220 “Branch-Circuit, Feeder, and Service Calculations” and is referred to in the industry as the “Electrical Load Calculation.”  The city or municipality typically requires this calculation in the plan review stage before the project is approved for construction by the city.  The building contractor typically cannot begin construction without this information. 

This table serves many functions: 1) it lets the municipality know the amount of power the facility is intended to use in order for the proper permits and fees to be set on a project; 2) the local power company must be aware of the power consumption of the facility to know how, or if, it will affect the local power grid thereby getting sufficient time to make the proper preparations, if needed; and 3) the designers of the electrical system of the facility and the electrical engineers use this information to properly size the necessary equipment so the capacity of the system is adequate to provide for the power requirements of the building and also the required fire code and safety standards.

The Electrical Load Schedule or Calculation is typically located with the electrical drawings of the building’s plans or “Blueprints” as commonly known.  Usually it is on or close to the “One-Line Diagram” of the entire building’s power system or is included on the Electrical Panel Schedules.  The following table shows an example of an electrical load calculation for a large grocery store with a restaurant, bakery, deli, and other areas.

Table 4.1:

Electrical Load Calculation

Large Supermarket

Load Description

Connect Watts

Percent Demand

Demand Load

Heating and Air Conditioning (HVAC)

1,320,000

100%

1,320,000

Refrigerator & Freezer Equipment

700,000

100%

 700,000

Lunch Counter/Restaurant

125,000

50%

 62,500

Customer Service and Office

105,000

70%

73,500

Interior Lighting

85,000

100%

85,000

Bakery/Deli Department

120,000

50%

60,000

Generator Back-Up Emerg. Power

55,000

100%

55,000

Display Signs/Exterior Lighting

46,000

100%

46,000

Cardboard Balers

51,000

100%

51,000

Misc. Backroom Items

60,000

70%

42,000

Meat Cutting Department (Butcher)

50,000

70%

35,000

Trash Compactors

21,000

100%

21,000

Cash Registers

15,000

80%

12,000

Rolling Refrigerated Cases (Floor Receptacles)

4,000

20%

800

Totals

2,757,000

 

2,563,800

This schedule shows the “Connected” Watts which is the power required if the item were to run at 100% capacity.  The “Percent Demand” is a diversity factor applied to the power usage of that equipment. The NEC Article 220 provides guideline diversity factors, or percentages, that are to be used as a minimum for calculating a demand load on a building.  All states and municipalities in the U.S. have adopted some version of the NEC as the minimum requirement for electrical construction in their region.

In the electrical design industry, “Demand Load” means the factored load for the design of the overall electrical system.  In general, the items that require full 100% demand load are the dedicated pieces of equipment that are: 1. necessary to operate at all times, at near full capacity during operation; or 2. is required by the NEC to be designed at full capacity.  The lower “demand” percentages are placed on non-crucial equipment that may only be turned on part of the time during the operation of the facility. For example, not every outlet in a building will have equipment plugged into it at all times, or there may be equipment plugged in but turned off, and there may also be many outlets that remain entirely unused.  The NEC specifies a minimum ‘diversity factor’ to be applied, about 50-70%, which is intended to approximate real-world scenarios but still allow for safe operation of the entire system.

The total demand load determines the size and type of electrical power service required to supply the facility.  This information is also used to specify the proper sizes of the electrical equipment; conductors (wires), circuit breakers, transformers, switchgear, capacitors, conduit, etc., so the system will work safely during peak operating hours of the facility.  The size of the equipment directly affects the cost of the equipment installed, and is the primary focus of the proper basis of section 1245 property in the functional allocation approach.

NOTE 4.3:
An energy usage study, measured in kilowatt-Hours (kWh), which is performed for energy efficiency purposes by measuring the amount of energy used within a specified period, is a completely different study from the demand load analysis performed when designing and sizing building electrical equipment.  The energy efficiency study should not be used as part of the functional allocation approach.

B. Watts versus Volt-Amperes – Power Factor

The load calculation in Scott Paper is illustrated with units of kilovolt-amperes (kVA).  The typical electrical load schedule for a building may be seen with units in kVA or in kilowatts (kW), or both. 

The difference is something called a power factor. The kilowatts can be easily converted to kVA by the simple formula:

Kilowatts = kilovolt-Amperes X Power Factor,

Or simply:

kW - kVA x pf

For the purposes of this ATG, the power factors will be assumed to equal “1”; therefore kW will equal KVA.

Accordingly, an analysis of a building’s EDS using units in kVA or in kW will yield the same results.  However, the units may not be mixed and one must be consistent with the unit used.

C. Item Cost versus Electrical Load

The costs of the individual portions of the building overall electrical system are usually addressed in the cost segregation study.  These costs are either estimated using costing data or are taken directly from general or electrical contractor payment records.

The costs of the individual branch circuits for the end-use equipment are usually addressed in the detailed estimate of the cost segregation study.  The circuits to the qualified section 1245 property are typically identified and are allocated to that property.

The total costs of the entire building’s EDS, including all the transformers, panels, subpanels, feeder circuits, etc., must be distinguished in the cost segregation study and must reconcile with the amount actually paid by the taxpayer for the corresponding electrical system.

The functional allocation approach uses the electrical loads, not the costs of the specified circuits, to determine the proper portion of the EDS that is allocable to section 1245 property.

As an example, for the supermarket electrical load calculation in Table 4.1, the cost segregation study shows $2,500,000 in costs for the entire electrical contract for the project.  This is verified on the Taxpayer’s cost records for the construction project.  A study of the individual items in the Electrical Contract reveal that the primary EDS costs are $500,000, the secondary EDS costs are $500,000, the branch circuits are $1.1 million, and the various hook-ups to the end-use equipment are $400,000.

The cost that will be involved in the functional allocation is the $1,000,000 for the combined primary and secondary distribution system costs.  The asset classification of the remaining $1.5 million of the electrical contract consisting of branch circuit and equipment hook-up costs identified in the cost segregation study follow the same recovery period as the dedicated end-use equipment or as the building if they relate to the operation thereof.

D. Example 1 – Large Supermarket

Steps 1 and 2.  Using the electrical load calculation in Table 4.1, the field examination of the grocery store facility and an end-use analysis from the information on the electrical plans for the building show the following facts;

  1. The exhaust fans for the kitchen pull 100,000 of the Connected Watts of the HVAC’s total 1,320,000 Connected Watts.  Therefore the HVAC load must be split between section 1245 and section 1250 property.
  2. The Refrigerator & Freezer Compressors were found to qualify as section 1245 property, as well as the Display Signs/Exterior Lighting, Cardboard Balers, Trash Compactors and Cash Registers.  These loads do not need to be split; they are all for section 1245 property.
  3. For the Lunch Counter/Restaurant, only 35,000 of the 125,000 Connected Watts are dedicated to qualifying section 1245 property.  The remainder are for general use and do not qualify as section 1245 property.  The Lunch Counter/Restaurant load should be split between section 1245 and section 1250 property.
  4. The Customer Service/Office end-use equipment was all found to be electrical outlets for general use and accessibility and should remain as section 1250 property.  The Interior Lighting, Generator, and Backroom electrical were all found to be for section 1250 property as well.  These loads do not need to be split, they are all for section 1250 property.
  5. In the meat cutting department, 30,000 of the 50,000 total Watts were found to be for dedicated section 1245 equipment, the remainder are for electrical outlets of general use and do not qualify as section 1245 property.  This item load should be split between section 1245 and section 1250 property.
  6. The circuits for the floor outlets labeled as “Rolling Refr. Cases” served also for regular maintenance equipment such as floor polishers, and vacuums.  The IRS and the Taxpayer agree that this item should be split 50/50 as section 1245 and section 1250 property.  Therefore, this item load should be split between section 1245 and section 1250 property.

Step 3.  Table 4.2 shows the resulting Personal Property/Real Property split for each line item on the Load Calculation of Table 4.1.  The functional allocation calculation concentrates on the demand loads.  Therefore, the connected loads should be multiplied by the corresponding Percent Demand to achieve the Demand Watts.  The total Demand for this project is 2,563,800 Watts.

Each line item is allocated to either Personal Property (section 1245 property) or Real Property (section 1250 property) based on their qualifying demand loads.  The line items that required splitting and allocation between personal property and real property are shown on Table 4.2 with the section 1245 property in italics.  The Load % shown on the table is the items portion of the total 2,563,800 Demand Watts.

Taking the HVAC as an example, the total Connected Watts is 1,320,000 with a Percent Demand of 100%.  The 100,000 Watts for the kitchen exhaust fans is separated as qualified section 1245 personal property and the remaining 1,220,000 Watts is for section 1250 real property.

These are both proportioned to the total Demand Watts to calculate their percent allocation: 

Load % for 1250 HVAC;
Demand Watts HVAC/Total Demand Watts Building = 1,220,000 ÷ 2,563,800 = 47.6%

Load % for Kitchen Equipment;
Demand Watts Kt. Equip/Tot. Demand Watts Building = 100,000 ÷ 2,563,800 = 3.9%

Each line item on the Load Calculation is allocated according to the facts and circumstances found in the examination.  The results are shown on Table 4.2.

Step 4.  Each load line item was examined and the demand load for the section 1245 property was separated from the demand load for the section 1250 property.  The segregated totals are shown on the bottom of Table 4.2.  The total portion of the electrical load determined to be for the section 1245 property is 38.4%.

Applying this percentage to the total cost of the building primary and secondary EDS, $1,000,000, yields the correct basis of the section 1245 portion of the EDS:

Cost of Electrical 
Distribution System

Percent as 
Personal Property

 = 

Basis of Personal 
Property, Electrical Dist. 
Syst.

$1,000,000

X

38.4%

=

$384,000

The remaining EDS costs, 61.6% or $616,000 would be allocated to Section 1250 property.

Therefore the functional allocation of the building’s EDS yields:

Section 1245 Property  $384,000 ÷ Section 1250 Property  $616,000 = Total Cost Elect. Dist. System           $1,000,000

These totals are then added to the results of the branch circuit and equipment hook up allocation to get the total section 1245 and 1250 allocation of the entire electrical portion of the building project.

Table 4.2 - 1250/1245 Analysis of Large Supermarket

Load Description

Connected Watts

Percent Demand

Demand Watts

Load %

Personal Property

Real Property

Heat, Vent., & Air Cond. (HVAC)

1,220,000

100%

1,220,000

47.6%

 

47.6%

Kitchen Exhaust Fan

100,000

100%

100,000

3.9%

3.9%

 

Refrigerator & Freezer Equip. - Compressors

700,000

100%

700,000

27.3%

27.3%

 

Lunch Counter/Restaurant

90,000

50%

45,000

1.8%

 

1.8%

Dedicated Circuits to Kitchen Equip.

35,000

50%

17,500

0.7%

0.7%

 

Customer Service/Office

105,000

70%

73,500

2.9%

 

2.9%

Dedicated Circuits to Office Equip.          

-

70%

0.0%

0.0%

 

Interior Lighting

85,000

100%

85,000

3.3%

 

3.3%

Bakery/Deli Department

90,000

50%

45,000

1.8%

 

1.8%

Dedicated Circuits to Deli Equip.

30,000

50%

15,000

0.6%

0.6%

 

Generator Back-Up Emerg. Power

55,000

100%

55,000

2.1%

 

2.1%

Display Signs/Ext. Lighting

46,000

100%

46,000

1.8%

1.8%

 

Cardboard Balers Balers

51,000

100%

51,000

2.0%

2.0%

 

Misc. Backroom Items

60,000

70%

42,000

1.6%

 

1.6%

Meat Cutting/Seafood Dept.

20,000

70%

14,000

0.5%

 

0.5%

Dedicated Circuits to Meat Equip.

30,000

70%

21,000

0.8%

0.8%

 

Trash Compactors

21,000

100%

21,000

0.8%

0.8%

 

Cash Registers

15,000

80%

12,000

0.5%

0.5%

 

Rolling Refr. Floor Recpts.

2,000

20%

400

0.01%

  

0.01%

Dedicated Receptacles - 1245

2,000

20%

400

0.01%

0.01%

 

Totals

2,757,000

 

2,563,800

100.00%

38.4%

61.6%

E. Asset Classification for Section 1245 property portion of the EDS

Once the functional allocation of the EDS is complete, you will need to determine the depreciation deduction for the section 1245 property portion of the EDS.  The depreciation deduction for tangible property placed in service after 1986 generally is determined under section 168 using a prescribed depreciation method, recovery period, and convention.  The applicable recovery period is determined by reference to class life or by statute.

Revenue Procedure 87-56, 1987-2 C.B. 674, sets forth the class lives of property that are necessary to compute the depreciation allowances under section 168.  The revenue procedure establishes two broad categories of depreciable assets: 1) asset classes 00.11 through 00.4 that consist of specific assets used in all business activities; and 2) asset classes 01.1 through 80.0 that consist of assets used in specific business activities.  The same item of depreciable property can be described in both an asset category (asset classes 00.11 through 00.4) and an activity class (asset classes 01.1 through 80.0), in which case the item is classified in the asset category.  See Norwest Corp. & Subs. v. Commissioner, 111 T.C. 105 (1998) (items described in both an asset and an activity category should be placed in the asset category).

If a particular asset is used in more than one activity, the cost of the asset is not allocated between the two activities.  Rather, the total cost of the asset will be classified according to the activity in which the asset is primarily used, regardless of whether the activity is insubstantial in relation to all the taxpayer’s activities.  For example, if a taxpayer operates a hotel/casino, decorative lighting used in the casino area would be classified in activity class 79.0, Recreation, with a 7-year recovery period whereas decorative lighting used in the hotel lobby area would be classified in activity class 57.0, Distributive Trades and Services, with a 5-year recovery period.  Also, for depreciation purposes, the lessor of assets generally classifies such assets according to the activity they are primarily used in by the lessee.

V.  Summary

The Courts have accepted the functional allocation approach and have used it in different types of buildings. The appropriate application of this approach is complex and labor intensive.  It entails:

Determining the proper cost of the specific parts of the overall EDS, including the hook-ups, branch circuits, various sections of the secondary EDS, and the primary EDS, Analyzing the over-all electrical demand load for the building, and Allocating the primary and secondary EDS to section 1245 and section 1250 appropriately.

The costs of the hook-ups and branch circuits that service building related items, such as HVAC, power outlets for general use, lighting, and other building services, should be recovered over the recovery period of the building.  The costs of the hook-ups and branch circuits that supply power to dedicated machinery and equipment used as an integral part of the taxpayer’s business should be recovered over the appropriate recovery periods of the equipment that they serve based on section 168 and Rev. Proc 87-56.

The primary and secondary EDS components of a building or other inherently permanent structure used in the operation or maintenance of the building or necessary to provide general building services (such as lighting, heating, ventilation, air conditioning, etc.), including electrical outlets of general applicability and accessibility, are section 1250 property and are recovered over the same recovery period as the building.

Agents are encouraged to risk assess the taxpayer’s EDS allocation using the analyses discussed in this ATG to verify that the claimed functional allocation method is applied correctly and that it yields the appropriate percentage for section 1245 property portion of the EDS of the building.

If the taxpayer uses a correct functional allocation approach as illustrated in this addendum to define which parts of a building’s primary and secondary EDS were designed to service section 1245 property, the agent should not challenge the use of the functional allocation approach.

 

Page Last Reviewed or Updated: 20-May-2014