Quality of Earnings: What It Is and When You Actually Need One

A quality of earnings report is a financial deep-dive that independently checks whether the earnings a seller is showing you are real. Not whether the books follow accounting rules — whether the cash the business actually throws off is what the seller says it is, and whether it'll keep throwing it off after you own it.

That's the whole thing in one sentence. The seller hands you an "adjusted EBITDA" number with a stack of add-backs propping it up, and a quality of earnings report — QoE for short — is a third party pulling that number apart to see what survives. It's the difference between the price you're being asked to pay and the price the business is actually worth.

Here's the part most first-time buyers get wrong: they treat the QoE like a formality, a box the lender makes them check. It's not. It's the single piece of diligence that most often changes the price of a deal — and sometimes kills it. So let's get specific about what it does, when you actually need to pay for one, and when you can do a lighter version yourself.

What a quality of earnings report actually does

A seller almost never shows you raw profit. They show you adjusted earnings — net income with a pile of "add-backs" stacked on top to make the business look more profitable than the tax return suggests. The owner's above-market salary, the personal car run through the business, a one-time legal bill, the spouse on payroll who doesn't really work there. Each of those gets added back, and the number gets bigger, and the asking price climbs with it.

A quality of earnings report tests every one of those add-backs and the revenue underneath them. A good one will normalize the EBITDA or SDE, confirm that owner compensation, personal expenses, and one-time items are actually legitimate and defensible, and then go deeper than the seller's spreadsheet ever did:

• Scrubs the add-backs one by one — is that "one-time" expense really one-time, or has it shown up 3 years running?
• Tests revenue quality — is the money recurring or one-off, recognized in the right period, and is growth real or pulled forward through discounting and aggressive billing?
• Measures customer concentration — if one client is 40% of revenue and they walk after the sale, you didn't buy what you thought you bought.
• Pins down working-capital needs — how much cash the business needs just to keep the lights on, so you don't get blindsided on day 30.

The reason this matters: a business can have strong reported EBITDA and weak revenue quality at the same time. The number looks great until someone tests how it was built. That someone is the QoE.

Why a QoE is not an audit

People hear "a CPA checks the financials" and assume a quality of earnings report is just an audit by another name. It's the opposite kind of work, and confusing the two costs buyers real money.

An audit is backward-looking and rule-focused. Its whole job is to confirm the financial statements comply with GAAP and fairly present the company's position. It's an attest service — a formal opinion on net income and the balance sheet. It answers a question you mostly don't care about as a buyer: do these books follow the accounting rulebook?

A quality of earnings report is forward-looking and deal-focused. It's a consulting engagement, not an attest service — no GAAP opinion at the end of it. It's built around adjusted EBITDA, the metric buyers actually use to value a business, and it looks at the normalized, going-forward earning power of the company. It digs into monthly data over a stretch of years, not just an annual snapshot, and it answers transaction-specific questions like working-capital needs and customer risk that an audit never touches.

Here's the tell: even companies with a clean audit opinion get a QoE before they sell. Buyers rarely lean on audited statements to satisfy diligence. An audit tells you the books are clean. A QoE tells you what you're actually buying. Different jobs.

Who performs one — and what it costs

A quality of earnings report is done by a CPA firm or an M&A financial-advisory shop that does transaction diligence for a living. Not your bookkeeper, not the seller's accountant — an independent third party whose whole job is to find the holes in the seller's story before you wire the money.

Cost is the part that makes new buyers flinch, so let's be straight about it. For a small business acquisition, a full QoE typically runs between $10,000 and $35,000 for the full report. Some firms quote a leaner scope for clean single-entity businesses as low as $5,000 to $10,000 — and if you're buying something bigger or messier, with multiple entities or disorganized books, it climbs from there, sometimes into six figures for mid-sized deals.

What drives the number: how clean the seller's records are, how many legal entities are involved, how complex the revenue recognition is, and how much inventory is in play. A tidy $800K HVAC business with one set of books is cheap to scope. A roll-up with 4 LLCs and a pile of related-party transactions is not.

When a small-business buyer actually needs one

Here's where I'll save you some money — because the honest answer is "it depends on the deal," and the people selling QoE work won't tell you that.

On a $5M deal, a quality of earnings report is non-negotiable. The fee is a rounding error against the price, and the downside of being wrong is your life savings. Don't even debate it. The harder call is the small end — the median small business that actually sells goes for around $345,000, and a $25,000 QoE on a $345,000 business is a meaningful chunk of the deal. You have to think about it like an insurance decision, not a checkbox.

Three situations where you almost always pay for the full thing:

• The lender requires it. If you're using an SBA 7(a) loan to buy the business, a QoE that validates the EBITDA add-backs and surfaces hidden liabilities is often part of the underwriting. The bank is lending against cash flow, not collateral — and they want a third party to confirm the cash flow is real before they hand you up to $5M.
• The deal is big enough to hurt. The bigger the check and the more leverage you're taking on, the more a 10% swing in the real earnings number matters. Above roughly $1M in purchase price, the math almost always favors paying for the report.
• The add-backs are doing too much work. If the seller's adjusted EBITDA is 50% bigger than the tax return shows, that gap is the whole ballgame. The more the price depends on add-backs you can't verify yourself, the more you need someone who can.

And the case for a mini-QoE you run yourself: on a small, clean, owner-operator business where you can read the tax returns, the bank statements, and a few months of merchant-processor data and tie them together — and the add-backs are obvious and small — you can do a lighter version of this work before you spend a dime on a firm. Pull 3 years of returns, reconcile them to the bank deposits, build the add-back bridge yourself, and check customer concentration off the invoices. It's not a substitute for a real QoE on a deal that warrants one. It's how you decide which deals warrant one.

How this connects to the CIM and your price

A QoE doesn't happen in a vacuum. It's the back half of a chain that starts the moment a broker sends you a CIM. The confidential information memorandum is the seller's pitch — adjusted EBITDA, a story about the add-backs, a hockey-stick chart. That document is marketing. The QoE is the audit of the marketing.

And the number that comes out of the QoE is the number you actually value the business on. If the seller claimed $500K of adjusted earnings and the QoE normalizes it down to $420K, your offer at a given multiple just dropped — and you have a hard, defensible reason to re-trade the price. That's the whole point. The QoE either confirms your number or hands you the leverage to lower it.

It also feeds straight into your financing. Lenders stress-test the cash flow — a deal that pencils at the seller's number can fall apart at the real one. The QoE is what tells you, before you're emotionally committed, whether the debt service even works on the earnings that survive scrutiny.

Where DealStratum fits — and where it doesn't

A quality of earnings report costs real money, so you can't pay for one on every deal you look at. The trick is to only spend it on deals that have already cleared a lower bar. That's the part DealStratum helps with.

You drop a CIM in, and it pulls the SDE and the add-backs, charts the revenue trend, flags customer concentration, and hands you the implied multiple with a plain-English read on what's worth a second look. That's triage — it tells you which 3 deals out of 30 are even worth paying a firm to dig into. It's a screen that runs before the QoE, not a replacement for it. It doesn't render an opinion on the earnings, it isn't independent diligence, and it won't sign off on a deal — that's exactly the job you hire a CPA for, on the deals that earn the spend.

Most first-time buyers either skip the QoE to save money and get burned, or pay for one on every deal and run out of cash before they close anything. The move is in the middle: screen hard and cheap up front, then pay for the deep, independent work on the few deals that survive. The QoE is where you find out what you're really buying. Just make sure you're only paying for it on the deals that deserve the look.

DealStratum helps you find and source a business to buy — on-market and off. It's not a broker, a lender, or a financial advisor. Nothing here is investment or financial advice.

Sources

• ProjectionHub — Quality of Earnings Report: Ultimate Guide for SMBs
• EBIT Community — QoE Reports for Small Business Acquisitions (cost ranges)
• BPM — Quality of Earnings vs. Audit
• Mercer Capital — How a QoE Differs From an Audit
• Bonadio Group — Quality of Earnings vs. Financial Statement Audits
• Auxo Capital Advisors — Normalized EBITDA & QoE in Valuation
• My Mortgage Banker — SBA 7(a) Loan Requirements (QoE in underwriting)
• EBIT Community — SBA 7(a) Acquisition Loan Terms