Methodology Failure Modes explained: this guide covers what it means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.
Reasonable valuers may adopt different approaches and still arrive at defensible conclusions. Reports are rarely challenged because a different methodology was available — they are challenged because the one used was never properly explained.
The seven methodology failure modes
Experience from peer reviews, inspections, stakeholder challenges and judicial proceedings suggests that methodology-related deficiencies arise from a limited number of recurring methodology failure modes.
| Failure mode | Defensibility risk |
|---|---|
| Copy-paste report | Suggests absence of company-specific analysis |
| Citation trap | Sources cited without demonstrating relevance to the conclusion |
| Industry standard fallacy | Unsupported reliance on alleged market practice |
| "Management said so" defence | Insufficient validation of management information |
| Hidden adjustment | Material valuation conclusions cannot be independently evaluated |
| Precision illusion | Creates false certainty regarding inherently uncertain outcomes |
| Methodology mismatch | Method selected despite absence of conditions necessary for reliable application |
1. The copy-paste report
Methodology descriptions and justification language carried forward from earlier assignments without adaptation. "DCF has been adopted as it is the most appropriate method"; "the discount rate reflects the risk profile of the company."
The test: if the same paragraph could appear unchanged in the valuation report of a different company in a different industry, it is unlikely to constitute meaningful justification.
2. The citation trap
Simply referencing a source does not establish that the source supports the conclusion reached. Citing a published equity risk premium or an industry growth study is insufficient unless the report explains why the selected data is appropriate for the specific company, sector and valuation objective.
3. The industry standard fallacy
Assertions that a methodology, multiple, haircut or assumption is "industry practice" or "market standard" should be supported by evidence. Unsupported references to market practice are difficult to defend because they provide no basis for evaluating whether the practice actually applies to the circumstances of the assignment.
4. The "management said so" defence
Management projections are frequently an important input, but forecasts should not be accepted without evaluation. A defensible report demonstrates that projections have been assessed against:
- historical performance;
- industry conditions;
- operational capacity;
- available market evidence; and
- the specific circumstances of the CIRP process.
The valuer is responsible for evaluating the reasonableness of management information, not merely reproducing it.
It is identified as one of the most common causes of valuation disputes, and it arises wherever a material adjustment, discount, haircut or nil-value conclusion is applied without adequately explaining the basis. Four examples are given:
assigning nil value to disputed receivables; applying liquidation haircuts without supporting evidence; excluding assets from the valuation analysis; applying control premiums or DLOMs without justification.
The governing sentence is worth quoting exactly: a reader should never be required to infer the basis of a material valuation adjustment.
Note that each of the four is a place where value leaves the analysis. That is why they attract dispute — a stakeholder who can see the deduction but not its reason has every incentive to challenge it, and the report has given them nothing to engage with.
6. The precision illusion
Valuation is inherently uncertain. Presenting a single value conclusion without acknowledging the assumptions it depends on creates an impression of precision that does not reflect economic reality.
Where conclusions are materially dependent on key assumptions, the report should identify those assumptions and, where appropriate, present sensitivity analysis or alternative scenarios to show the range of potential outcomes.
7. The methodology mismatch
Applying a methodology despite the absence of the conditions necessary for its reliable application:
- a DCF where projections are highly unreliable;
- a Market Approach where meaningful comparables do not exist;
- earnings-based methods where business continuity is highly uncertain; or
- liquidation assumptions inside an otherwise going-concern valuation without explanation.
Methodology selection should be driven by the facts of the engagement rather than familiarity with a particular method.
What links the methodology failure modes
Six of the seven methodology failure modes are failures of explanation rather than of analysis — the work may well have been done, but the report does not show it. Only the methodology mismatch is a failure of the analysis itself, and it is the one that a better-written report cannot cure.
What transparency is for
A defensible report does not seek to eliminate professional judgement; it seeks to make professional judgement visible. Every significant methodological decision should be traceable to identifiable facts, supporting evidence and documented reasoning.
When that linkage exists, challenges must engage with the substance of the analysis rather than merely questioning the conclusion — which is a materially better position to defend from.
Common mistakes
- Carrying methodology language forward from the previous engagement — the first of the methodology failure modes and the easiest to detect.
- Citing a published source without connecting it to the subject company.
- Deducting value without disclosing the basis of the deduction.
- Reporting a single figure where the conclusion turns on a contested assumption.