Definition
Quality of earnings, often shortened to QoE, is a financial diligence exercise examining how reported earnings were generated and how well the underlying records support them. Its scope can include revenue recognition, customer concentration, unusual expenses, proposed adjustments, and the relationship between earnings and cash conversion. The engagement's actual scope determines what has been tested.
A QoE report is not interchangeable with an audit, a valuation, or a guarantee of future results. It can identify issues and clarify an earnings calculation without settling commercial attractiveness or every operational risk. The report date, information access, exclusions, and treatment of unresolved items matter. A conclusion based on seller-provided data should be understood within those limits.
In origination work
Origination prepares the questions that later diligence may test; it does not replace access to accounting records. A researcher can distinguish recurring service descriptions from project descriptions on a website, but cannot establish revenue quality from that language alone. Keep public evidence, seller representations, and diligence findings in separate fields. If a QoE exercise changes an earnings assumption, retain the earlier claim and explain the revised basis rather than silently rewriting the opportunity history.
What a quality-of-earnings review typically tests
The work usually starts from the seller's reported earnings and tests how they were produced. Typical questions: is revenue recognised in the right period, are there large customers whose loss would change the picture, do the proposed add-backs stand up to the invoices, is the business generating cash in line with its earnings, and how much working capital does it need to operate? Findings are usually presented as a bridge from the seller's figure to the reviewer's.
It is a distinct service from an audit. An audit is an opinion on whether financial statements are fairly presented under an accounting framework, conducted to professional auditing standards. A quality-of-earnings engagement is a buyer-oriented analysis whose scope is agreed for the transaction. The auditing standard on audit evidence illustrates the vocabulary useful to both: evidence is judged by its relevance and reliability, and evidence from a source independent of the company is generally more reliable than evidence from its own records.
Limits a reader should keep in mind
A report reflects the information the preparer was given and the time available. It can be silent on matters outside its scope, such as environmental liabilities, legal exposure, or the future behaviour of customers. It may describe unresolved items as open. Its date matters because trading continues after it is written, and a report three months old on a seasonal business may no longer describe current performance.
Quality-of-earnings reports are also not neutral documents when commissioned by a seller. A sell-side report is typically prepared to support the seller's figures, while a buy-side report is prepared for the buyer. Both can be competent, and both should be read with their commissioning party in mind. Buyers often conduct their own review even when a seller has provided one.
Where origination research fits
Origination research happens before this stage and should not try to imitate it. What it can do is prepare the ground: confirm the legal entity, identify the likely reporting scope, note customer concentration signals visible from public contract data, and record which claims in the seller's materials will need financial support. A researcher who flags these items early saves time later.
Keep the boundary between public evidence and diligence findings explicit in the file. If a QoE report later contradicts something collected earlier, add the finding with its date and source. The earlier evidence stays in the record, labelled as what it was, because the history of how a view changed is itself useful to the team.
Related terms
- EBITDA — Earnings before interest, taxes, depreciation and amortization, used as a financial measure with important limits.
- Adjusted EBITDA — EBITDA modified by specified adjustments whose rationale and supporting records need separate review.
- Data room — A controlled collection of transaction materials made available to authorised participants for review.
Further reading
- Different evidence answers different questions
- Adjusted EBITDA
- EBITDA
- Evidence standards for financial claims
- USAspending.gov, a public view of government customers
- Article: the research handoff checklist
- Article: estimating private company revenue
Sources and further reading
- AS 1105: Audit Evidence, Public Company Accounting Oversight Board. Sufficiency and appropriateness of evidence, and why evidence from an independent external source ranks above management's assertion.
- AICPA & CIMA, American Institute of CPAs. The professional body whose standards govern the work of the accountants who produce financial-statement analyses.
- Non-GAAP Financial Measures: Compliance and Disclosure Interpretations, U.S. Securities and Exchange Commission. The staff's reading of when an adjusted measure such as adjusted EBITDA is misleading, and the reconciliation and labelling it expects.
- About Form 8594, Asset Acquisition Statement Under Section 1060, Internal Revenue Service. The form on which buyer and seller each report how an asset purchase price is allocated.
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