Quality of Earnings (QoE): What It Is and Why It Matters

Quality of earnings is the analysis that tests how much of a company’s reported profit is real, repeatable, and likely to continue under a new owner. A QoE engagement strips one-time items and owner-specific costs out of the books and produces adjusted EBITDA, the number buyers actually pay a multiple on. In practice, QoE decides the price more often than the valuation model does. If you are buying a company, selling one, or raising a serious round, this is the analysis that moves the money. Here is what it covers, what sits inside the report, and where founders lose value in it.

What is a quality of earnings analysis?

A quality of earnings analysis is an independent examination of a company’s earnings, commissioned before an acquisition or investment, to establish how much of reported EBITDA is sustainable. The team rebuilds profit from the underlying records, removes what will not recur, and normalizes what an owner ran through the business at non-market terms.

Buyers, private equity funds, and lenders commission most QoE work, typically after a letter of intent is signed and before the purchase agreement is drafted. A typical engagement runs three to six weeks depending on how clean the books are. Sellers increasingly commission their own before going to market, which we cover below.

QoE is the core workstream of financial due diligence, not a separate exercise. It usually runs alongside working capital, debt, and tax analysis inside the broader due diligence process. Everything else in diligence tells the buyer what could go wrong. QoE tells them what the business actually earns.

What does a quality of earnings report contain?

The centerpiece of every QoE report is the adjusted EBITDA bridge, supported by a revenue quality analysis, a proof of cash, a net working capital review, and a schedule of debt-like items. Most reports cover the trailing twenty-four to thirty-six months plus the current year to date. The standard contents:

• Adjusted EBITDA bridge – a line-by-line walk from reported EBITDA to normalized EBITDA, with every adjustment documented and quantified.
• Revenue quality analysis – revenue by customer, product, and geography; customer concentration; churn and retention; contracted versus one-time revenue; pricing versus volume growth.
• Proof of cash – a reconciliation of reported revenue and earnings to actual bank deposits, the fastest way to catch books that do not match reality.
• Net working capital analysis – the normal level of receivables, inventory, and payables the business needs, which becomes the working capital target in the purchase agreement.
• Debt and debt-like items – obligations that reduce the price at closing: unpaid taxes, deferred revenue, accrued bonuses, customer deposits, pending settlements.

In an M&A setting, this package becomes the engine section of the buyer’s full due diligence report, and the two pages a buyer’s investment committee reads first.

How do adjusted EBITDA and the QoE bridge work?

Adjusted EBITDA is reported EBITDA plus or minus every adjustment the QoE team can support with evidence, and the bridge is the schedule that shows each step. Start with EBITDA per the books, remove one-time gains and costs, normalize owner compensation and related-party terms, correct revenue timing, and what remains is the earnings a buyer can rely on.

The math is why this matters so much. Deals price as a multiple of adjusted EBITDA, so every adjustment is multiplied. Kill $300,000 of unsupported add-backs on a deal priced at six times earnings and the price falls by $1.8 million. The same logic holds in India: an add-back of ₹1 crore that fails scrutiny on a 5x deal is ₹5 crore off the cheque. Adjusted EBITDA is only one input to a valuation; our guide on how to value a business covers how that number is turned into a price.

One habit we push on founders: build your own bridge before anyone else does. Sellers propose add-backs, buyers’ teams attack them, and the burden of proof sits entirely with the seller. An adjustment with an invoice, a contract, or a ledger entry behind it survives. An adjustment with a verbal explanation behind it does not.

What are the most common QoE adjustments?

Most adjustments fall into four families: one-time items, owner add-backs, revenue recognition corrections, and normalization of run-rate costs. Working capital is analyzed alongside them because it moves the closing price the same way. Here is what each looks like in practice:

• One-time items. A legal settlement, a flood claim, a COVID-era subsidy, a one-off government incentive, a large bad debt from a customer that no longer exists. These get removed in both directions, so a one-time gain hurts your adjusted number just as a one-time cost helps it.
• Owner add-backs. Founder salary above or below market rate, family members on payroll, personal vehicles and travel, rent paid to a founder-owned property at non-market terms. The test is always the same: what would this cost with an arm’s-length third party in the seat?
• Revenue recognition. Revenue booked before it was earned gets pushed to the right period. Annual contracts invoiced upfront, milestone billings, and channel sales pulled forward at year-end all get restated to when the obligation was actually delivered, consistent with ASC 606 in the US and Ind AS 115 in India. This is the family of adjustments founders least expect and dispute most.
• Run-rate normalization. Costs the business will carry going forward but the books understate: an under-market warehouse lease expiring next year, a key hire made mid-period annualized to a full year, deferred maintenance that has to be spent.
• Working capital normalization. The team sets a normal working capital level, usually from a trailing twelve-month average, so the seller cannot strip receivables or stretch payables before closing to extract extra cash.

A pattern we see repeatedly in founder-led companies, in India and the US alike: the reported number is rarely fraudulent, but it is almost never the durable number. The gap between the two is exactly what a QoE exists to measure.

How is a QoE different from an audit?

An audit gives an opinion on whether historical financial statements comply with an accounting standard. A QoE asks a different question entirely: will these earnings continue? An audit looks backward at compliance; a QoE looks forward at sustainability, carries no formal assurance opinion, and is built for one purpose, pricing a deal.

This is why audited financials do not remove the need for a QoE. An auditor can rightly sign off on statements that include a huge one-time contract, an underpaid founder, and revenue from a customer who has already given notice. All of it is compliant. None of it is repeatable, and only the QoE will say so.

The India nuance is worth naming. Private companies in India are statutorily audited, so founders often assume their numbers are deal-ready. Buyers do not. A statutory audit tests compliance with the Companies Act and Ind AS, not earnings durability, and sophisticated acquirers commission a QoE on audited Indian targets as a matter of course. In the US lower middle market the gap is starker, since many targets have never been audited at all, which makes the QoE the only independent look at the numbers a buyer gets.

Buy-side or sell-side QoE: which one do you need?

A buy-side QoE is commissioned by the acquirer to verify the target’s earnings before money moves. A sell-side QoE is commissioned by the seller before going to market, to find the problems first, document the add-backs properly, and defend the asking price. Which one you need depends on which chair you sit in.

On the buy side, the QoE is your protection against paying a multiple on profit that evaporates after closing. It is standard practice in any serious M&A due diligence, and institutional investors run the same earnings-quality lens in investor due diligence before a growth round.

On the sell side, a sell-side QoE usually pays for itself. Every issue a buyer’s team finds first becomes leverage against you; every issue you find and fix first disappears from the negotiation. Sellers who walk in with a documented bridge concede less on price, close faster, and face fewer escrow holdbacks. The worst place to first learn about your own earnings quality is inside someone else’s report.

Where to get help with a QoE

KayOne Consulting prepares and defends quality of earnings analyses as part of its due diligence services, on both sides of the table, for founder-led companies in India and the US. If a transaction is on your horizon, the cheapest time to fix your earnings story is before anyone else reads it. See if we’re a fit