Quality of earnings vs an audit: which report answers the buyer's question?

A buyer asking for a quality of earnings review is asking a different question from the one answered by a financial statement audit. An audit addresses financial statements under a specified reporting framework and auditing standards. Transaction diligence investigates the financial information relevant to a proposed deal, including how reported earnings relate to the business the buyer expects to acquire.

PwC describes an audit as an independent examination of a financial report and explains its limits. BDO's transaction guidance distinguishes the accounting of unusual events from assessing a sustainable earnings run rate. A one-time expense can be correctly recorded in audited accounts and still become a separate discussion in purchase-price negotiations. The presence of an audit does not settle that discussion.

Ask who needs the report and what decision it must support. A shareholder, lender, regulator, or prospective buyer may specify different work. Before commissioning either engagement, obtain the requested period, entities, reporting basis, permitted recipients, deadline, and expected deliverable. A report prepared for one party is not automatically available for another party to rely on.

The comparison below is a scoping aid. Individual audit and diligence engagements can differ substantially. Confirm the applicable professional standards for an audit and the exact investigation agreed for diligence. Neither label tells you the full extent of testing, the treatment of missing records, or whether the report includes forecasts and working capital.

Start with monthly trial balances that agree to issued financial statements. Preserve the adjusting entries that explain the bridge. Provide monthly revenue detail, customer and product information, significant contracts, payroll, and the records behind material expenses. The goal is to let reviewers follow a reported result into the transactions that produced it.

Create a separate proposed-adjustment schedule. For each item, show the period, ledger account, amount, supporting document, and reason management believes the economics differ from the recorded period. Keep the reported result visible. Do not overwrite the financial statements with a version that silently removes costs management dislikes or inserts savings that have not happened.

Consider a hypothetical company that paid a one-time relocation invoice. A transaction reviewer may investigate whether the cost will recur, whether replacement premises changed ongoing rent, and whether moving disrupted sales. The answer can include both an adjustment for the unusual invoice and a continuing cost difference. The invoice alone does not establish the entire adjustment.

A buyer may also expect to combine finance teams or renegotiate purchasing. Those prospective synergies belong in a clearly labeled operating case, with their implementation cost and timing. Keep them separate from the target's historical results. A useful discussion can then distinguish what the business earned, what management considers normalized, and what a particular buyer hopes to change.

Ask whether the diligence covers revenue quality, customer concentration, margin trends, debt-like items, net working capital, tax, and balance-sheet exposures. Some work may belong to separate specialists. Obtain a written scope rather than assuming the term financial diligence includes every issue affecting a purchase. Check what happens if data is incomplete or the transaction perimeter changes.

An audit also has a defined scope and limitations. It does not provide assurance that every transaction is correct or that a business will remain viable indefinitely. Read the actual audit report and accompanying statements, including any modifications or emphasis. Discuss the implications with the auditor or relevant adviser instead of treating the existence of an audit as a general quality badge.

Assign an internal owner for the data request list and maintain one reconciled source package. When a reviewer finds an accounting error, route it through the company's correction process and explain how it affects already shared schedules. Keep transaction adjustments separate from entries that should change the statutory or management books.

For accounting support, scope the preparation work precisely: cleaning the ledger, building monthly schedules, retrieving evidence, and answering factual questions. A qualified transaction adviser can then perform the agreed diligence, while an independent auditor performs any separate audit. Ask each team what it needs from the others and who approves the final versions before external delivery.