In lower-middle-market M&A, a quality-of-earnings review—often called a QOE—has become a central part of buyer and lender diligence. It can validate the earnings base, identify adjustments and inform working-capital negotiations.
A QOE is not an audit
An audit evaluates financial statements under an applicable accounting framework and assurance standard. A QOE is transaction-focused. Its scope is negotiated and commonly analyzes revenue, gross margin, customer trends, normalized EBITDA, accounting policies, cash conversion and working capital.
An audited company may still undergo a QOE because the buyer is answering a different question: what earnings will transfer after closing?
The EBITDA bridge
The analysis begins with reported results and reconciles to management’s adjusted EBITDA. Each proposed add-back is tested for amount, timing, recurrence and required replacement cost.
Repeated “one-time” expenses, unsupported estimates and forward-looking synergies often receive limited credit. Conversely, a QOE may identify legitimate adjustments management missed—or expenses understated in reported earnings.
Revenue analysis
Reviewers may reconcile revenue to the general ledger, invoices, payment systems or customer data. They examine cut-off, deferred revenue, refunds, credits, seasonality, concentration, churn and contract terms.
Monthly and customer-level data are important. Annual totals can hide a recent slowdown, pull-forward or mix shift.
Working capital
The QOE often analyzes normalized working capital using historical monthly balances and seasonality. It may identify aged receivables, obsolete inventory, unrecorded liabilities, customer deposits or deferred obligations.
The resulting analysis can affect cash received at closing even when enterprise value does not change.
Seller preparation
Organize monthly trial balances, general ledgers, financial statements, tax returns, bank statements, customer sales detail, payroll, inventory, debt and adjustment support. Reconcile source systems to accounting records.
Prepare management explanations for trends. The objective is not to script answers but to ensure the team understands its own data.
Some sellers commission a sell-side QOE before going to market. This can identify issues early and create a consistent earnings presentation, particularly for larger or complex transactions. It does not eliminate buyer diligence.
Common avoidable problems
- Adjustments not tied to the general ledger
- Cash-basis timing presented as recurring economics
- Personal and business expenses commingled
- Customer data that does not reconcile to revenue
- Inconsistent cost classification
- Missing balance-sheet reconciliations
- Forecasts disconnected from current run rate
- Working-capital analysis based on one favorable month
Fixing these before a process protects credibility.
Manage the review without managing the answer
A seller should not pressure the QOE provider to reach a target number. The useful objective is a defensible analysis that will survive buyer review. Management can correct factual errors, provide missing evidence and challenge methodology, but unsupported advocacy undermines the work.
If a sell-side review identifies a weakness, decide whether to remediate it, disclose it or change valuation expectations. Hiding it simply allows the buyer to control the discovery and narrative later.
Owners should also distinguish an earnings issue from a timing issue. Revenue cut-off may move profit between months without changing full-year economics, while recurring customer churn changes the future. Materiality depends on the question being answered.
Before finalizing the analysis, management should reconcile the QOE schedule to the valuation model, working-capital target and purchase agreement definitions. A number accepted in one workstream can create conflict if another workstream uses a different period or accounting treatment. One controlled earnings bridge should remain the reference point. Preserve the underlying ledger exports and calculation versions so later questions can be answered without rebuilding the analysis from memory.
Frequently asked questions
Who pays for the QOE?
The buyer usually pays for buy-side work. A seller pays for an optional sell-side QOE.
How far back does it review?
Commonly two to three historical years plus the trailing twelve months and current year-to-date, depending on scope.
Can a QOE change the purchase price?
Yes. Findings may change normalized earnings, working capital, debt-like items, structure or buyer confidence.
Does every business sale require one?
No. It is more common as transaction size and complexity increase or when lenders and institutional buyers are involved.
Considering what comes next?
A company should understand its earnings before asking a buyer to value them. Owners considering a transition can speak with UCG about preparation, evidence and the operating story behind performance.