Useful life review report for tangible and intangible assets

An annual requirement almost no one meets properly

CPC 27 is explicit: an asset's residual value, useful life and depreciation method must be reviewed at least at the end of each reporting period. This is neither a recommendation nor a management option — it is a normative obligation, and it applies to every entity reporting under the Brazilian standards converged with IFRS.

ICPC 10 goes further and closes the door on the convenient answer of "we reviewed it and nothing changed". Item 31 requires management to maintain and approve a documented analysis evidencing whether or not prior expectations need to change. In other words: even when the conclusion is to keep the existing rates, a technical document must exist that demonstrates why.

In practice, what one finds at most companies is the opposite — depreciation rates inherited from tax legislation, applied for decades, with no engineering study behind them. That is precisely where the auditors point their finger.

When the review is required

• At the end of each fiscal year — required by CPC 27, item 51, and by CPC 04, item 104, for intangible assets with finite useful lives.
• On first-time adoption or a new accounting convergence — following the guidance of ICPC 10, with prospective effects.
• When a technical trigger occurs — a change in the pattern or intensity of use, a significant overhaul or retrofit, technological obsolescence, regulatory change, a change in operating shifts, prolonged idleness or plant reactivation.
• In corporate transactions — M&A, spin-offs, mergers and purchase price allocation, where remaining useful life is a central value assumption.
• Before the impairment test — because remaining useful life is a direct input to the cash flow projection underlying value in use.

What the standards say

CPC 27 / IAS 16 — Property, Plant and Equipment

It defines useful life as the period over which the entity expects to use the asset, or the number of production units it expects to obtain from it, and residual value as the estimated disposal value at the end of the useful life, net of disposal costs. Item 51 requires both to be reviewed at least annually; item 56 lists the factors to be considered in the estimate — expected usage, physical wear and tear, technical and commercial obsolescence, and legal or contractual limits on use. Item 61 extends the same review requirement to the depreciation method.

ICPC 10 — the interpretation that created the report

It is ICPC 10 that gives the requirement its practical shape in Brazil. Beyond requiring the documented analysis (item 31), it requires monitoring of useful life and residual value so they can be adapted when the economic context changes (item 32); that the appraisers be specialists with experience, technical competence and knowledge of the assets, whether internal or external (item 33); and that the appraisal report state the criteria adopted, the assumptions, the comparison elements, the state of repair and the estimated remaining useful life (item 34). The reports must also be approved by the appropriate governance body of management (item 35).

CPC 04 / IAS 38 — Intangible Assets

Intangibles with a finite useful life — software, licenses, patents, customer relationships, exploration rights — are amortized, and the amortization period and method must be reviewed at least at the end of each reporting period. Intangibles with an indefinite useful life — typically brands and goodwill arising from expected future profitability — are not amortized, but require two annual steps: a mandatory impairment test, regardless of any indication of loss, and a reassessment of the indefinite-life classification itself. If events no longer support that classification, the change to a finite useful life is treated prospectively and amortization begins to be recognized.

CPC 23 — how the adjustment enters the balance sheet

A change in useful life, residual value or depreciation method is a change in accounting estimate, not an error. The effect is recognized prospectively, in the current and future periods — with no restatement of prior financial statements.

What we do

• Review of useful life and remaining useful life of tangible assets — real estate, installations, machinery, equipment, utilities, fleet and improvements.
• Residual value review per asset or asset family, based on the used-equipment and scrap markets, not on an arbitrary percentage.
• Depreciation method analysis — verifying that the adopted method (straight-line, units of production, declining balance) matches the actual pattern of consumption of economic benefits.
• Useful life review of intangibles — amortization period and method for finite-lived intangibles and annual reassessment of the indefinite-life classification.
• Identification of fully depreciated assets still in operation and of physically retired assets that remain on the ledger — with a proposed treatment.
• Impact calculation — new depreciation and amortization expense by account, by cost center and by period, supporting the budget and the financial statement disclosure note.
• Audit support — responses to auditor inquiries, working papers and an assumptions memorandum.

Methodology

1. Reading of the fixed asset and intangible ledgers — analysis of the accounting base, identification of grouped records, rates in use, fully depreciated assets and registry inconsistencies.
2. Sampling and inspection plan definition — stratification by balance materiality and operational criticality, with full coverage of material assets.
3. Physical inspection — on-site verification of the state of repair, the operating regime (shifts, hours, cycles), overhauls and retrofits, environmental operating conditions and the maintenance plan in practice.
4. Remaining useful life estimation — combining reference useful lives by asset type, the state of repair observed in the field and technical and commercial obsolescence factors, using technical depreciation methods well established in appraisal engineering (ABNT NBR 14653-5).
5. Residual value review — market research on used equipment and scrap value, net of estimated disposal costs.
6. Comparison and conclusion — comparing the rate in use with the technically determined rate, quantifying the effect and issuing a recommendation per asset or family.
7. Report and approval — a report covering criteria, assumptions, comparison elements, state of repair and remaining useful life, in the format of ICPC 10 item 34, with the ART filed and ready for approval by the appropriate governance body of management.

Deliverables