Purchase Price Allocation: Why Intangible Asset Identification Is Where Most Reports Are Won or Lost

Executive Summary

In Purchase Price Allocation ("PPA") work under IFRS 3 / HKFRS 3, the technical difficulty most practitioners focus on is valuation methodology — which model, which discount rate, which growth assumption. In practice, the harder and more consequential question comes earlier: which intangible assets actually exist, and are genuinely identifiable, for this specific target company. Auditors scrutinise this step more than any valuation formula, because it goes to the existence and completeness of what is being recognised on the balance sheet — not just its price. This article sets out a practical framework for intangible asset identification by industry, the valuation methods best suited to each asset class, and why identification — not calculation — is where PPA reports most often face challenge.

Identification: The Step Auditors Scrutinise Most

A common misconception is that PPA disputes centre on valuation technique — discount rates, royalty rates, useful life assumptions. In our experience, the more frequent and more difficult challenge from auditors is upstream of all of that: whether the acquired business genuinely possesses the intangible asset being claimed, and whether it meets the identifiability criteria under IFRS 3 / HKFRS 3 (arising from contractual or legal rights, or capable of being separated from the business). This is also why the argument is almost never about measurement: under HKAS 38 paragraph 33, the probability and reliable-measurement recognition criteria are always considered to be satisfied for intangible assets acquired in a business combination, so what remains in dispute is identifiability.

This is a judgment call that requires understanding the target's actual business model — not a generic checklist. A valuer who applies the same intangible asset categories across every engagement, regardless of industry, is the most common source of auditor pushback. The right starting question is not "how do we value this asset" but "does this business, in this industry, actually generate value through this type of asset — and can we evidence it."

Two categories recur often enough to name. An assembled workforce is not identifiable and is subsumed into goodwill under HKFRS 3 paragraph B37, however much value the acquirer attributes to inheriting a functioning team on day one. The same applies to contracts the acquiree was still negotiating at the acquisition date: under paragraph B38 those are not assets at that date, and any value attributed to them remains in goodwill.

Matching Intangible Assets to Business Model, Not Industry Labels

The intangible assets most likely to be identified in a PPA vary significantly by how the target company actually creates value — and this is frequently misapplied when practitioners default to the same categories regardless of the target's business model.

Wholesale and distribution businesses

The dominant value driver is typically customer relationships and distribution channels — established buyer relationships, contracted or repeat purchasing patterns, and access to distribution networks. Brand name is often a secondary or immaterial asset in this segment, since customers in wholesale relationships are typically transacting on relationship and terms, not brand recognition.

Retail businesses

The pattern is frequently the reverse. The trademark — usually discussed simply as the brand — is often the primary identifiable intangible asset, since end-consumer purchasing decisions are driven substantially by brand recognition and reputation. It is worth being precise about what is actually recognised: HKAS 38 paragraph 37 notes that "brand" and "brand name" are general marketing terms typically used to refer to a group of complementary assets such as a trademark and its related trade name, formulas, recipes and technological expertise, which may be recognised as a single asset where the individual assets have similar useful lives.

Individual customer relationships, by contrast, are usually non-contractual in a retail setting, and in our experience are rarely supported by transferable customer records. The distinction matters, because being non-contractual fails only the contractual-legal criterion — the relationship can still be identifiable if it is separable. HKFRS 3 paragraph B33 states that customer lists are frequently licensed and therefore generally do meet the separability criterion, unless confidentiality or other agreements prohibit the entity from selling, leasing or otherwise exchanging information about its customers. Retail targets usually fall outside that for a factual reason rather than a technical one: there is no list capable of being transferred.

Manufacturing and technology-driven businesses

The relevant assets are usually know-how, proprietary technology, and patents — value embedded in production processes, product design, or protected technology, rather than in customer-facing assets.

Applying the wrong category — for example, valuing a wholesale target's non-existent brand premium while overlooking its distribution relationships — is a structural error that auditors will identify quickly, because it doesn't match the economics of how the business actually earns its margin.

Valuation Methodology by Asset Class

Once an asset is properly identified, the choice of valuation method needs to match both the asset type and the client's actual asset profile — not a default house method applied uniformly.

Customer relationships

The Multi-Period Excess Earnings Method (MPEEM) is generally the more defensible approach. The alternative — the With-and-Without Method — requires constructing a hypothetical scenario of the business without the customer relationships in place, which introduces a materially higher number of subjective assumptions. MPEEM's reliance on projected cash flows directly attributable to the relationship, supported by attrition rate analysis, provides a cleaner and more auditable evidence trail.

Technology and patents

This is where method selection requires the most judgment, and where we see the most auditor pushback:

• The Relief-from-Royalty Method is the standard approach and is well understood by auditors — but when it is the only method applied, particularly for a target with a single, dominant technology or patent asset, it frequently draws challenge. The method relies on an externally observed royalty rate as a proxy, which auditors will question as insufficiently linked to the specific economics of the business being valued.
• Where the target's value is substantially driven by one specific technology or patent — rather than a broad portfolio — MPEEM is often the more defensible method, because it captures the actual, entity-specific profit contribution of that asset to the business, rather than relying on a market-derived royalty proxy that may not reflect the asset's true economic contribution.

The practical rule: the more concentrated the value in a single intangible asset, the stronger the case for MPEEM over Relief-from-Royalty, because auditors expect the valuation to be anchored in the target's actual earnings, not solely an external benchmark.

Why This Matters for Audit Defensibility

The recurring theme across both identification and method selection is the same: auditors are not primarily testing whether a valuation model was executed correctly. They are testing whether the underlying judgment — which assets exist, and which method actually reflects this business's economics — was made with genuine understanding of the target, rather than applied as a template. A PPA report that gets industry-specific identification right, and matches methodology to the client's actual asset concentration, is materially more defensible under audit review than one that is technically well-modelled but generically applied.

A Related Development: The Pilot Patent Valuation Support Scheme

The same identification and valuation discipline used in PPA work — particularly the Relief-from-Royalty and MPEEM methodologies applied to patents and technology — is directly relevant to Hong Kong's forthcoming Pilot Patent Valuation Support Scheme, a two-year government initiative expected to launch in Q3 2026 under the Intellectual Property Department. The scheme is designed to help local SMEs obtain independent patent and IP valuations to support credit financing applications, with qualified valuers to be recognised from designated professional bodies including HKICPA, CFA Society Hong Kong, HKIS, and RICS.

For valuers, the scheme reinforces a point already central to sound PPA practice: patent and technology valuations need to be grounded in the entity's actual economics, not applied mechanically. As the scheme moves toward implementation and formal minimum reporting requirements are issued, we expect the same audit-defensibility standard that applies to PPA-related IP valuation to become the reference point for SME patent valuations under this scheme.

Conclusion

Intangible asset identification — not valuation calculation — is where PPA engagements are most often challenged, and where the difference between a generic and a genuinely defensible report is most visible. Matching the right asset categories to the target's actual business model, and selecting valuation methods that reflect the concentration and nature of its value drivers, is the discipline that determines whether a report holds up under audit scrutiny.

This article is prepared for general information purposes and does not constitute audit, accounting, or valuation advice for any specific transaction. Readers should refer to IFRS 3 / HKFRS 3 and HKAS 38 and seek professional advice for their specific circumstances.

About MILES Valuation Advisory

MILES Valuation Advisory is an independent valuation firm based in Hong Kong, providing audit-defensible valuation services across Business Valuation, Purchase Price Allocation, Impairment Testing, Share-Based Payment Valuation, and Financial Instrument Valuation to listed companies, IPO candidates, and transaction parties across Greater China.