The FERC and RUS Charts of Accounts Drive Electric Fixed Assets Accounting | UtilityEducation.com
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The FERC and RUS Charts of Accounts Drive Electric Fixed Assets Accounting

Russ Hissom, CPARuss Hissom, CPA
December 30, 2025
8 min read
The FERC Chart of Accounts sets the standard for electric fixed assets accounting. This case study details one utility's direct experience and execution. While the solution took time, the outcome was spot-on. If your electric co-op or utility is considering addressing deficiencies in its fixed assets or property records, this detailed 9-step approach will be a winner.
Article Summary
  1. Many electric co-ops and utilities wrestle with inaccurate fixed asset or continuing property records.
  2. This case study details a 9-step approach to using fewer fixed assets and continuing property record units, ultimately leading to more accurate general ledger balances.
  3. Business processes for electric construction should be constantly examined for completeness and any bottlenecks removed to keep the flow of information from the field to the office safe, uninterrupted, and perfectly accurate.

The Situation

A western US electric utility paid a payment in lieu of taxes (a property tax) to the local municipality based on the value of its fixed asset plant balances in its general ledger. Utility financial management knew that the processes for retiring fixed assets were not working well.

Fixed assets are retired at their historical installed costs for the year they were placed into service. The utility's financial management team knew that several issues were contributing to assets remaining on the books that were no longer serving customers. Information regarding assets retired on projects was not always provided to the accounting department, so the retirement from the general ledger was not being made. Additionally, the utility had thousands of record types, creating confusion with field crews as to what unit types were actually being retired. Because fixed assets and general ledger balances were overstated, it led to a higher tax than was appropriate.

The utility also included depreciation expense in its electric rates. The cash collected for depreciation expense is used to replace the assets being depreciated. If fixed assets are overstated, depreciation is artificially overstated and electric rates are higher than needed.

The utility's financial management philosophy was that customers should pay fair rates based on the cost to serve them — not rates that subsidize other activities, customer classes, or city departments. Utility management felt the utility should not have to pay a higher tax to the City than was appropriate.

Step-by-Step Implementation

Sounds easy? Maybe on paper, but this was a multi-year effort. Here's exactly how the utility went about it using a 9-step workplan.

Step 1
Define Fixed Asset and Continuing Property Record Types
Accounting and engineering staff worked together to define the fixed asset and continuing property record types. These asset types should not be confused with Compatible Units, which are units that engineering departments use to design electric projects. For accounting purposes, the key pieces of information are: what was retired, and how much did it cost when we put it in?
Step 2
Perform a Physical Inventory
The utility performed the physical inventory over a year, using mainly hired interns. Utility line crews trained the interns to identify each type of fixed asset. The line crews divided the utility's service territory into grids. The interns counted by grid, taking pictures of each fixed asset unit while summarizing the units by type and map location.
Step 3
Summarize the Inventoried Units
The interns transferred the fixed asset data to spreadsheets. SUMIF formulas and pivot tables work well for this. It helped that some of the interns were skilled spreadsheet modelers.
Step 4
Determine Current Construction Costs
Accounting and engineering staff worked together to price the current construction cost for each fixed asset unit — what it costs in today's dollars to construct one of each unit. The pricing included all major cost types:
  • Labor
  • Materials
  • Overheads — labor, materials management, equipment, AFUDC, and general and administrative costs
Step 5
Use the Handy-Whitman Index
The Handy-Whitman index is the consumer price index for electric construction. After the cost to construct a fixed asset in the current year is determined, using the Handy-Whitman index allows a reasonable estimation of the cost to construct that asset for any year in the past. Example: If it costs $1,000 today to build a 50' pole and the index shows it cost 60% of today's cost 20 years ago, the historical cost would be $1,000 × 60% = $600.
Step 6
Calculate Total Costs
Using the units summarized in Step 3, the total costs inventoried are calculated and summarized by the historical year of installation.
Step 7
Compare to Current General Ledger Balance
The computed totals of units become the new general ledger balances. They are compared to the current general ledger balances to determine the differences. The new balances should be lower than the old ones — reflecting assets taken out of service that were never formally retired. If the new balances are higher, check the computations.
Step 8
Prepare Journal Entries
The difference between old and new balances is recorded as an adjustment to accumulated depreciation for the unrecorded retirements. Example for FERC Account 364 Poles, Towers, and Fixtures:
  • New computed balance — $10,000,000
  • Current computed balance — $12,000,000
  • Difference — $2,000,000
Journal Entry:
Debit  — FERC Account 108.364 Accumulated Depreciation–Poles, Towers & Fixtures .... $2,000,000
Credit — FERC Account 101.364 Poles, Towers & Fixtures .... $2,000,000
Step 9
Review and Improve Business Processes
Improving business processes includes identifying deficiencies and bottlenecks, obtaining input from process users, redesigning new processes, training staff, documenting procedures, and revisiting processes to maintain their integrity. The key to making all of this work pay off is to keep records accurate in the future. The utility put a plan in place to regularly review its business processes for completeness and any bottlenecks — keeping the flow of information from the field to the office smooth, uninterrupted, and accurate.

What Is the Impact of the Journal Entries?

The journal entry itself is revenue neutral — it does not impact revenues, expenses, or operating income. In the longer-term, depreciation expenses will be reduced as the plant in service balance has been reduced. The impact on rate base is zero, as the declines in FERC Account 101.364 and 108.364 offset each other.

While this was a fair amount of technical detail, the approach to remedying inaccurate fixed asset records is Steps 1–8, with Step 9 needed regularly to remain vigilant in keeping the success and benefits of the project alive.

Is This a Do-It-Yourself Project?

The utility did use an outside consultant to oversee the project, help determine project steps, analyze business processes, and facilitate developing new processes — but the vast majority of the work was executed with dedicated in-house resources.

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Russ Hissom, CPA
Written by
Russ Hissom, CPA
Principal, UtilityEducation.com  ·  35+ Years of Utility Accounting Experience

Russ Hissom is a nationally recognized utility accounting and rate expert with deep hands-on experience in FERC and RUS accounting, regulatory accounting, cost-of-service studies, and rate design for electric utilities and cooperatives across the United States. Learn about consulting services →

Disclaimer: The material in this article is for informational purposes only and should not be taken as legal or accounting advice provided by Utility Accounting & Rates Specialists, LLC. You should seek formal advice on this topic from your accounting or legal advisor.