If you’re buying or selling a business, there’s one document that will make or break the deal. It’s not the P&L. It’s not the tax return. It’s not even the LOI. It’s the Quality of Earnings report.
A QoE is the financial X-ray that buyers use to decide whether the numbers behind a business are real. Not “real” in the sense of whether someone committed fraud. Real in the sense of: are these earnings sustainable, repeatable, and accurately represented? Because the gap between what a P&L says and what a business actually earns on a normalized, ongoing basis can be enormous. And that gap is where deals get repriced, renegotiated, or killed entirely.
If you’ve never been through an M&A transaction, this probably sounds like an audit. It’s not. And understanding the difference is one of the most important things you can do before you sit down at the deal table on either side of it.
A QoE Is Not an Audit (And That Distinction Matters)
This is the first thing people get wrong. An audit tells you whether financial statements are prepared in accordance with GAAP (Generally Accepted Accounting Principles). It verifies that the accounting rules were followed. That’s it. It doesn’t tell you whether the earnings are sustainable. It doesn’t tell you whether the revenue mix is healthy. It doesn’t tell you if the owner is running $150K in personal expenses through the business and inflating EBITDA as a result.
A QoE does all of that.
An audit looks backward and asks: were the rules followed? A QoE looks forward and asks: what is this business actually earning, and will it keep earning it after the deal closes? That’s a fundamentally different question, and it’s the one that determines what a buyer is willing to pay.
Where Audits Fall Short In A Deal
Here’s a scenario that plays out constantly in SMB transactions. A buyer looks at the seller’s audited financials and sees $1.2M in EBITDA. Looks solid. The LOI goes out at a 5x multiple. Then the QoE comes back and reveals that $200K of that EBITDA was inflated by owner discretionary expenses that were never normalized. Another $80K was one-time revenue that won’t repeat. The actual sustainable EBITDA is closer to $920K. At a 5x multiple, that’s a $1.4M difference in valuation. That’s not a rounding error. That’s a retrade. And retrades are where deals go to die.
According to the CFA Institute, 70% to 90% of M&A deals fail to deliver their intended value, and a flawed due diligence process is often to blame. In the SMB market, where financial documentation is thinner and owner involvement is higher, that failure rate hits even harder.
What a QoE Report Actually Examines
A Quality of Earnings analysis is methodical. It tears into the financial statements and rebuilds them from the perspective of a buyer who needs to underwrite the future, not validate the past. Here’s what it actually looks at, in the order it matters.
1- Revenue Quality
This is the first and most important layer. Not all revenue is created equal, and a QoE separates the stuff that’s going to keep coming in from the stuff that happened once and probably won’t happen again.
For a SaaS company, that means breaking out recurring subscription revenue from implementation fees, one-time onboarding charges, and custom development work. For a services firm, it means separating retainer-based recurring revenue from project-based one-time engagements. For a product business, it means understanding which revenue is driven by repeat customers versus one-off wholesale orders.
The question the QoE is answering is straightforward: of the total revenue on the books, how much of it is predictable and repeatable? Because the multiple a buyer is willing to pay is directly tied to the quality and predictability of the revenue stream. $1M in recurring subscription revenue and $1M in one-time project revenue might look the same on a P&L, but they’re worth dramatically different amounts to a buyer.
2- EBITDA Normalization And Add-Backs
EBITDA (earnings before interest, taxes, depreciation, and amortization) is the number that drives valuation in most SMB transactions. But the EBITDA on your management-prepared financials is almost never the EBITDA a buyer will underwrite. The QoE rebuilds it.
This is where normalization happens. The process of stripping out expenses that are either non-recurring, discretionary, or wouldn’t exist under new ownership.
Common add-backs include owner compensation above market rate, personal expenses run through the business (vehicles, travel, family members on payroll who don’t work in the business), one-time legal fees, non-recurring consulting costs, and any other expense that distorts the true operating profitability of the company.
Each add-back needs documentation. Every single one. A QoE doesn’t just list add-backs, it ties them to source material: invoices, contracts, payroll records, bank statements. The moment an add-back can’t be traced back to supporting documentation, it becomes a question mark. And question marks in diligence don’t get resolved in the seller’s favor.
3- Customer Concentration And Revenue Stability
A QoE examines how revenue is distributed across your customer base. If 30% or more of revenue comes from a single client, that’s a red flag. Not because it means the business is bad, but because it means the revenue stream is fragile. One lost relationship and a meaningful chunk of the business disappears.
Buyers price concentration as risk. A business with $5M in diversified revenue across 200 clients and a business with $5M where one client accounts for $2M might have the same top line, but the second one is worth meaningfully less.
4- Deferred Revenue And Revenue Recognition
For subscription businesses and companies that bill upfront for services delivered over time, the QoE looks closely at deferred revenue. This is money that’s been collected but not yet earned. If deferred revenue balances aren’t properly tracked, a buyer has no way to understand the true timing of revenue recognition or the cash flow implications that come with it.
This might sound like a bookkeeping issue. It’s not. Improperly handled deferred revenue can distort both revenue and cash flow in ways that materially change the economics of a deal.
5- Working Capital Patterns
The QoE doesn’t just look at what you earned. It looks at how cash moved through the business. Working capital analysis reveals whether the company has stable, predictable liquidity patterns or whether it’s constantly swinging between surplus and shortage. Buyers use this to understand what the business actually needs in terms of operating cash on a day-to-day basis, and whether the seller’s working capital targets are realistic or artificially inflated.
This matters because in most deals, there’s a working capital peg, a target that determines how much cash the seller needs to leave in the business at close. If the QoE shows volatile or poorly managed working capital, it gives the buyer leverage to negotiate a higher peg, which directly reduces the seller’s cash at close
What Red Flags vs. Green Flags Actually Look Like
Most people talk about “red flags in due diligence” in vague terms. Let’s make it specific.
Red Flags (What Makes Buyers Nervous)
Revenue and one-time income lumped together with no separation. If a buyer can’t see the breakdown between recurring and non-recurring revenue, they can’t underwrite future earnings with any confidence. Every margin figure becomes a question mark.
EBITDA adjustments with no supporting documentation. This is the single fastest way to lose a deal. Undocumented add-backs are not just sloppy. They signal that the seller either doesn’t know their own numbers or is hiding something. Neither interpretation is good.
Owner expenses buried in operating costs. A car lease, a family member’s salary, personal travel coded as business expenses, these things don’t necessarily kill a deal. But if they’re not identified, separated, and documented, they inflate EBITDA and create a gap between what the seller thinks the business earns and what it actually earns. That gap is where retrades happen.
Revenue declining during the sale process. This is surprisingly common. The owner starts focusing on the deal, takes their foot off the gas operationally, and revenue dips. Buyers notice. Studies have shown that revenue declines during the sale process can knock 15 to 20% off the valuation.
No churn or retention data for subscription businesses. If you’re a SaaS company and you can’t produce a clear churn schedule, net retention numbers, and customer lifetime value metrics, a buyer can’t model what the revenue stream looks like in 12 or 24 months. That uncertainty gets priced in.
Green Flags (What Makes Buyers Confident)
Revenue cleanly segmented by type with a clear ARR or recurring revenue schedule supported by contract-level data. This tells the buyer exactly what they’re buying and what they can project forward.
A normalized EBITDA bridge where every single adjustment is tied to source documentation. Nothing is left open for interpretation. The buyer’s analyst can follow the trail from the add-back to the invoice to the bank statement.
Customer concentration below 20% for the largest single client, with multi-year contracts and visible retention trends. This signals stability and reduces the perceived risk of revenue volatility post-close.
Consistent monthly financial reporting over 24 or more months that tells a trend story. Growth trajectories, margin patterns, seasonal adjustments, all visible and explainable.
Clean deferred revenue tracking with reconciled balances. For any business that collects before it delivers, this is table stakes.
Why Your CPA Can’t Do This For You
This is a hard conversation, but it’s one that needs to happen. Your CPA is good at what they do. They handle your tax returns, make sure you’re compliant, and probably give you solid advice on entity structure and deductions. But a QoE is not a tax engagement. And most CPAs have never been through an M&A transaction.
The typical CPA sees your books once a year. They’re looking at historical financials through the lens of tax optimization, not transaction readiness. They’re not trained to evaluate revenue quality, build normalized EBITDA bridges, assess customer concentration risk, or prepare the kind of documentation that a buyer’s diligence team expects. That’s a completely different discipline.
This isn’t a knock on CPAs. It’s a recognition that tax compliance and transaction advisory are different skill sets. You wouldn’t ask your family doctor to perform orthopedic surgery just because they both went to medical school. Same logic applies here.
What you need for a QoE is someone who has been through M&A transactions. Someone who knows what buyers actually look for, how diligence teams operate, and what kind of documentation holds up under scrutiny. In most SMB transactions, that means a fractional CFO or a dedicated QoE provider with deal experience.
How a QoE Saves Deals (And How Its Absence Kills Them)
Here’s a real pattern we’ve seen. A B2B SaaS company with approximately $750K in annual recurring revenue had an LOI signed at a 6x revenue multiple, putting the deal value at roughly $4.5M. Then the buyer ran their QoE. The books didn’t hold up. Recurring and one-time revenue were mixed together with no separation. There was no ARR schedule supporting the $750K figure. Owner expenses were buried inside operating costs. EBITDA margins were distorted and completely undocumented. No deferred revenue schedules. No churn data. The deal stalled immediately.
The financial picture went from “growth opportunity” to “liability” in the buyer’s eyes. That’s what happens when a QoE uncovers problems. The conversation shifts from valuation to risk. And once that shift happens, buyers either walk or come back with a significantly lower number.
In this case, the financials were rebuilt from the contract level. Revenue got properly segmented. A defensible ARR schedule was constructed. Every EBITDA adjustment was documented and tied to source. A formal QoE-style report was prepared. The buyer re-engaged, diligence resumed, and the deal closed at the full $4.5M with the original 6x multiple intact.
The value was always there. The financials just weren’t saying so.
According to the 2025 KPMG M&A Deal Market Study, 44% of dealmakers cite valuation disagreements and 41% cite due diligence complications as the top obstacles to closing deals. Nearly half face pressure to renegotiate terms mid-deal. The numbers you bring to the table determine whether the deal closes or collapses.
Source: KPMG 2025 M&A Deal Market Study
Now flip it to the buy side. If you’re acquiring a business and you skip the QoE or rely only on the seller’s management-prepared financials, you’re flying blind. You have no way of knowing whether the EBITDA you’re underwriting is real. You have no way of assessing whether the revenue is sustainable. You have no visibility into whether working capital patterns are stable or whether you’re inheriting a cash flow problem on day one. A QoE protects buyers from overpaying and sellers from leaving money on the table. Both sides need it. Neither side should proceed without it.
Seller-Side QoE: The Overlooked Advantage
Most QoE reports are buyer-initiated. The buyer hires a firm to examine the seller’s financials and find problems. But there’s a growing trend, especially in the SMB market, of sellers commissioning their own QoE before going to market.
Why would a seller pay for someone to find problems in their own books? Because it’s better to find the problems yourself and fix them than to have a buyer find them during diligence and use them as leverage to renegotiate.
A seller-side QoE gives you time to normalize EBITDA properly, clean up revenue classification, document every adjustment, address customer concentration, and fix any working capital irregularities before a buyer ever sees the numbers. It shifts the dynamic from defensive to structured. Instead of answering tough questions during diligence, you’re presenting a clean financial package that tells a credible story from the start.
The practical outcome? Fewer surprises during diligence. Faster deal timelines. And significantly lower retrade risk. Deals where the seller has done this work upfront close smoother, faster, and closer to the original agreed terms.
The Bottom Line
A Quality of Earnings report is not optional. It’s not a formality. It’s the single most important financial document in any SMB transaction, for both buyers and sellers.
For buyers, it’s protection against overpaying for earnings that aren’t real. For sellers, it’s the difference between defending your numbers under pressure and presenting them with confidence from day one. The businesses that go through diligence cleanly are the ones where someone took the time to build a financial story that holds up under scrutiny. Revenue segmented, EBITDA normalized, adjustments documented, working capital analyzed, concentration addressed.
That work doesn’t happen during the deal. It happens before it. And the earlier it starts, the stronger the outcome.
Where to Go From Here
Whether you’re preparing to sell your business or evaluating an acquisition, the QoE is where the real story lives. Not in the P&L. Not in the tax return. In the normalized, documented, buyer-ready financials that tell the truth about what the business actually earns.
At Frak Finance, we prepare QoE-level financial packages for sellers going to market and provide buy-side due diligence support for acquirers who need to know exactly what they’re buying. We’ve seen deals get saved by clean documentation and we’ve seen them die because of the lack of it. The difference is always preparation.
Schedule a free consultation and let’s make sure your financials tell the right story before someone else tells it for you.
