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Quality of Earnings

The analysis every serious deal depends on: what the earnings really are, which adjustments survive scrutiny, and how the number that comes out of the report becomes the number in the purchase agreement.

We build the number both sides can test: every adjustment tiered by evidence, every finding translated into deal terms.

Or call (347) 472-1115

Ro Sokhi, CPA, founder of Corviniti, on quality of earnings analysis
Ro Sokhi Founder and CEO, Corviniti
In the press
Overview

Quality of earnings: the adjusted EBITDA build, working capital, and how findings become deal terms

Key takeaways
  • What it is. A transaction analysis of what earnings really are and whether they will recur: the adjusted EBITDA build and the evidence behind each adjustment, revenue quality, the working-capital peg, proof of cash, and the translation of findings into deal terms.
  • Where it breaks. An add-back schedule padded with judgmental run-rate items, revenue that is concentrated or pulled forward, and a working-capital peg and definition loose enough to reopen the negotiation after close.
  • How we help. We build the adjusted EBITDA bridge with every adjustment tiered by evidence, propose a documented peg from the trailing pattern, and deliver a findings-to-terms schedule the deal team and counsel work from.

Every M&A price is a multiple applied to a number, and the QoE exists because the number in the seller’s books is almost never the number the deal should price on. Owner compensation, one-time items, run-rate changes, and accounting choices all sit between reported EBITDA and economic EBITDA, and each adjustment is worth its multiple: at 8x, a $500K addback is $4 million of price. The QoE is the analysis that proves or rejects those adjustments.

This page covers the analysis itself, in depth. The buyer’s and seller’s broader engagements around it live at buy-side and sell-side due diligence, and the deal-lifecycle view at M&A advisory.

The number

The adjusted EBITDA bridge, and the proof each adjustment needs

A deal price is a multiple applied to a number, so the number is where the work goes. The adjusted EBITDA bridge starts at reported net income, adds back interest, taxes, depreciation, and amortization to reach EBITDA, then layers the adjustments: one-time and non-recurring items (litigation, restructuring, transaction costs), owner-compensation normalization to a market-rate management team, and run-rate and pro-forma adjustments that annualize a recent price increase or acquisition. Each adjustment carries its own proof standard, and that is what separates a QoE from a wish list: well-supported add-backs evidenced by contracts, invoices, and board minutes survive diligence; one-time items need evidence they will not recur; owner-comp normalization needs a defensible market rate; and run-rate and pro-forma adjustments are the most judgmental and the most discounted. One weakly-supported add-back invites the buyer to discount the whole schedule, and the price falls with it, which is why we tier every adjustment by evidence (the full standards sit on the adjusted EBITDA build).

The adjusted EBITDA bridge and the proof each adjustment needs. The bridge: reported net income, plus interest, taxes, depreciation, and amortization to reach EBITDA, plus one-time and non-recurring items (litigation, restructuring, and transaction costs), plus owner-compensation normalization to a market-rate management team, plus run-rate and pro-forma adjustments that annualize a recent price increase or acquisition, reaching adjusted EBITDA. The proof each adjustment needs: well-supported add-backs (contracts, invoices, board minutes) survive diligence; one-time items need evidence they will not recur; owner-comp normalization needs a defensible market rate; run-rate and pro-forma adjustments are the most judgmental and the most discounted; and a weakly-supported add-back is removed by the buyer, and the price falls with it. The multiple is applied to adjusted EBITDA, so every add-back is negotiated on its evidence.
The adjusted EBITDA build and the evidence each adjustment needs. Illustrative.
The true-up

Net working capital: the peg and the true-up

Working capital is delivered with the business at a target level, the peg, and the price adjusts for the difference at close. The peg is set from normalized net working capital, a trailing twelve-month average that excludes cash, debt, and debt-like items and normalizes out one-time distortions, giving a baseline the pattern supports rather than a convenient single month. The peg is the target the seller must deliver; the actual net working capital on the closing balance sheet is measured against it; and the true-up then adjusts the price, an amount above the peg adding to it and an amount below subtracting, dollar for dollar. Most true-up disputes are definition disputes: which accounts sit in working capital, the averaging period, and seasonality all move the peg, so a tight definition aligned across the QoE databook, the purchase agreement, and the closing statement is what keeps the true-up arithmetic instead of a second negotiation. The true-up usually settles in the sixty to ninety days after close under a defined dispute mechanism, and it is a real cash number.

Net working capital: the peg and the true-up. Working capital is delivered with the business at a target level, the peg, and the price adjusts for the difference at close, in four steps. Normalize: normalized net working capital is a trailing twelve-month average, excluding cash, debt, and debt-like items, the baseline. Set: the peg is the target working capital the seller must deliver at close. Measure: the actual net working capital on the closing balance sheet. Adjust: the true-up, where an amount above the peg adds to the price and an amount below subtracts, dollar for dollar. Defining the peg is the fight: which accounts sit in working capital, the averaging period, and seasonality all move the peg, so a tight definition and a documented peg prevent a post-close dispute. The true-up usually settles in the sixty to ninety days after close under a defined dispute mechanism, and it is a real cash number.
The net working capital peg and true-up in a purchase agreement. Illustrative.

This is for you if

  • A deal is live and the committee or lender needs the earnings proven, not presented.
  • The target's addback schedule is long on assertion and short on evidence.
  • The books are cash-basis, founder-run, or mid-system-change, and the number needs an anchor.
  • The peg, the EBITDA definition, or the true-up mechanics are about to be negotiated.

What you get

  • The report and databook Adjusted EBITDA with evidence-tiered adjustments, revenue quality, and the NWC analysis, internally tied throughout.
  • The proof layer Proof of cash on soft books, system bridges, and the explicit map of proven versus asserted.
  • The peg and definitions A defensible working capital peg and the definitions exhibit that prevents the true-up fight.
  • Findings into terms The translation schedule for price, structure, and SPA mechanics, supported through closing.
How We Help

What we deliver

On a QoE engagement, you get the number, proven, and carried into the documents.

The report and databookAdjusted EBITDA with evidence-tiered adjustments, revenue quality, and the NWC analysis, internally tied throughout.
The proof layerProof of cash on soft books, system bridges, and the explicit map of proven versus asserted.
The peg and definitionsA defensible working capital peg and the definitions exhibit that prevents the true-up fight.
Findings into termsThe translation schedule for price, structure, and SPA mechanics, supported through closing.

When companies bring us in

  • A deal is live and the committee or lender needs the earnings proven, not presented.
  • The target's addback schedule is long on assertion and short on evidence.
  • The books are cash-basis, founder-run, or mid-system-change, and the number needs an anchor.
  • The peg, the EBITDA definition, or the true-up mechanics are about to be negotiated.
Our Experience

Where we have done this work

Engagement Notes

QoE across the deal spectrum

Quality of earnings work spanning sponsor platform acquisitions, add-ons, and founder exits: adjustment schedules tiered by evidence that narrowed negotiations to the asserted tail, revenue rebuilt from contracts where the deck's metrics could not be trusted, and proofs of cash that gave lenders bank-verified numbers where founder-run books could not be relied on.

Engagement Notes

Findings carried into the deal documents

Findings carried through to terms: pegs set from trailing patterns and defended through true-up, EBITDA definitions negotiated into SPAs and credit agreements with the diligence schedule as the evidence base, and disputed run-rate adjustments converted into earnout structures rather than accepted without evidence.

The Detail

The gaps, and how we close each one

Issue 01

What a QoE is, and what it is notScope

Buyers and lenders sometimes treat a QoE as a mini-audit; sellers sometimes fear it as one. It is neither, and misunderstanding the scope leads both sides to over-rely on what it does not cover and under-use what it does.

The treatment

A QoE is a transaction-purpose analysis of the sustainability and composition of earnings: it normalizes EBITDA, tests revenue quality, analyzes working capital, and identifies debt-like items, so that a buyer, lender, or investment committee can price and structure on economics rather than bookkeeping. It is not an audit: no opinion is issued, no GAAP-compliance assurance is given, materiality is deal-driven rather than statement-driven, and the procedures follow the deal’s risks rather than a standard’s checklist, which is precisely why a QoE routinely finds what audits are not designed to look for (an audit asks whether revenue is fairly stated; a QoE asks whether it will recur). The report’s users are specific, buyers, their lenders, and committees, and it is not intended for use beyond the deal. Understanding this scope is practical, not academic: it defines what reliance the SPA and the lender credit memo can place on it, and where audited financials, tax diligence, and legal diligence must carry the rest.

What we do: We scope the QoE to the deal's actual risks and define its reliance boundaries with the other workstreams.

Issue 02

The adjusted EBITDA build: adjustments and their proof standardsAdjusted EBITDA

The adjustment schedule is where deals are won, lost, and litigated: every addback claims that a cost will not recur, and every claim has an evidence standard. The taxonomy of adjustments is well known; the discipline of proving each one is what separates a QoE from a wish list.

The treatment

The recurring taxonomy, each with its proof bar: owner and related-party normalization, above- or below-market compensation, personal expenses, family payroll, and related-party rents reset to market, evidenced by market data and the actual arrangements; true one-time items, litigation settlements, transaction costs, disaster events, proven non-recurring by nature and history, not by labeling; out-of-period and accounting corrections, cutoff errors, reserve true-ups, and policy changes restated into the periods they belong to; and pro forma and run-rate adjustments, the price increase taken mid-year, the exited unprofitable contract, the completed cost action, the most valuable and most abused category, credible only when the event has actually occurred and its full-period effect is computable from real data. The discipline we apply in both directions: every adjustment carries its evidence tier (contractual, transactional, or asserted), asserted adjustments get flagged as such rather than blended in, and the schedule presents management’s view and the diligence view side by side, because one indefensible addback undermines the credibility of every defensible one, and buyers use it to discount the whole schedule.

What we do: We deliver the adjustment schedule tiered by evidence, management's view and the diligence view side by side.

From our engagements: The addback fight in most deals is not about the big items, which are usually clean, but the accumulation of small asserted ones. Our schedules tier every adjustment by evidence, which shortens the fight: contractual and transactional adjustments stop being argued, and the negotiation narrows to the asserted tail where it belongs.
Issue 03

Revenue quality: whether the top line will recurRevenue Quality

EBITDA quality starts with revenue quality: a target can show clean margins on revenue that is concentrated, pulled forward, mispriced, or booked on accounting choices that will not survive the buyer’s policies. Buyers pay the multiple for revenue they expect to recur, and recurrence can be tested.

The treatment

The analysis runs at the contract and customer level, not the trial balance: concentration and cohort behavior, revenue by customer across the periods, retention and expansion patterns, and a clear calculation of what losing the top three customers would do; recognition versus economics, how revenue is booked against how cash and obligations actually flow, with policy differences from the buyer’s framework quantified (deferred revenue, percentage-of-completion judgments, gross-versus-net presentation, the areas our ASC 606 practice covers); pull-forward and channel detection, quarter-end spikes, distributor loading, discounting patterns near period ends, the signs that future revenue was pulled into the current period; and pricing and mix decomposition, whether growth came from volume, price, or mix, because each recurs differently and prices differently. For recurring-revenue targets, the metric layer (ARR construction, NRR, churn definitions) gets rebuilt from contracts rather than accepted from the deck, since the deck’s definitions were written by the seller’s marketing. Revenue findings move deals more than cost findings, because they attack the multiple itself, beyond the number under it.

What we do: We rebuild revenue from contracts and customers, with the metrics reconstructed rather than accepted from the deck.

Need the earnings proven, for a committee, a lender, or a buyer? Talk to us before the number gets anchored without you.

Talk to an Expert
Issue 04

Working capital: the peg, the definitions, and the true-up fightNWC & The Peg

Working capital is the deal term buyers and sellers understand least and dispute most: the peg decides how many dollars change hands at close, the definitions decide what counts, and the post-close true-up is where imprecise drafting converts into litigation. The QoE is where all three get grounded.

The treatment

The analysis establishes what normalized net working capital actually is for this business: monthly NWC across the trailing periods with seasonality mapped, one-time distortions (the stretched payables before marketing, the inventory build for a launch) normalized out, and a peg proposed from the pattern, typically a trailing average matched to the business’s cycle, not a convenient single month. The definitional layer matters as much as the number: what is in and out of NWC (cash and cash-like items, debt-like items, income taxes, deferred revenue’s treatment) must align three documents, the QoE databook, the SPA definitions, and the closing statement mechanics, because every true-up dispute we have seen traces to an item that lived in one document’s definition and not another’s. Debt-like items get their own inventory, the unfunded, the accrued, the off-balance-sheet, feeding the enterprise-to-equity bridge on the hub’s net debt treatment. The deliverable is a peg the buyer can defend and a definitions exhibit counsel can draft from, which is how the true-up becomes arithmetic instead of a second negotiation.

What we do: We set the peg from the trailing pattern and deliver the definitions exhibit counsel can draft from.

Issue 05

Proof of cash: the core procedure when the books are unreliableData Integrity

Lower-middle-market targets often have books that cannot fully carry the analysis: cash-basis records presented as accrual, systems changed mid-period, founder-run ledgers with entries only the founder understands. The QoE still has to land on numbers a committee can trust, and bank activity is the reliable data source.

The treatment

The proof of cash reconciles reported revenue and expenses to actual bank activity: deposits mapped against recorded sales, disbursements against recorded costs, period by period, with the gaps identified and explained or quantified as findings. It is the single most powerful procedure on messy books because bank statements are not affected by accounting choices: they establish what actually happened regardless of what the ledger claims, they surface unrecorded activity in both directions (the revenue run through the owner’s other entity, the expenses paid personally), and they discipline the addback conversation, since a normalization that cannot be traced through cash is an assertion, not an adjustment. Around it sits the broader data integrity work: transaction-level detail tied to the trial balance, system-change bridges built where platforms switched mid-period, and, for carve-outs, the reconstruction problem, allocated costs and commingled cash, handled per the carve-out mechanics on the M&A hub. When a lender asks why they can rely on a QoE over unaudited books, the proof of cash is the answer.

What we do: We anchor messy books to the bank: the proof of cash, the system bridges, and the proven-versus-asserted map.

Issue 06

From report to deal terms: where the findings actually landReport to SPA

A QoE that ends with the delivered report has done half its job. The findings are inputs to specific deal mechanics, the price, the structure, the SPA definitions, the indemnities, and the value of the analysis is realized or forfeited in how those translations get made.

The treatment

The translation map: adjusted EBITDA findings price directly, every accepted or rejected adjustment moves value at the multiple, and disputed adjustments become structure (an earnout tied to the contested run-rate, a holdback against the uncertain item) rather than a coin flip; revenue quality findings move the multiple itself or become specific reps and closing conditions (the customer contract renewed before close); working capital analysis becomes the peg and the definitions exhibit; and debt-like items move the enterprise-to-equity bridge dollar for dollar. The EBITDA definition itself flows into the SPA and, in leveraged deals, into the credit agreement, where it will govern covenants for years, a definition the covenant EBITDA discipline then has to manage. We deliver the report with this translation built in: a findings-to-terms schedule the deal team and counsel work from directly, and support through the SPA mechanics and the closing statement, because the diligence number only matters to the extent the documents enforce it.

What we do: We deliver the findings-to-terms schedule and support the number through the SPA and the closing statement.

FAQ

Frequently asked questions

What is the difference between a QoE and an audit?

Purpose and scope: an audit opines on whether financial statements are fairly stated under GAAP; a QoE analyzes whether earnings are sustainable and what they really are for pricing purposes, with deal-driven materiality and no opinion. Deals routinely need both, and neither substitutes for the other.

How long does a QoE take, and what do you need from the target?

Typically three to six weeks depending on data quality and scope: trial balances and transaction detail, bank statements, customer-level revenue, contracts, and payroll are the core request. Messy books extend the timeline mostly through the proof-of-cash work, which is also what makes them reliable.

Do lenders accept your QoE reports?

Yes, buy-side and sell-side QoE work is standard lender diligence support, and the proof of cash plus evidence-tiered adjustments are specifically what credit committees look for on unaudited targets. Reliance mechanics are handled in the engagement terms.

What makes an addback defensible?

Evidence: contractual (the lease reset to a signed market rate), transactional (the settled lawsuit, the completed price increase visible in invoices), or merely asserted. The first two survive negotiation; the third gets discounted, and a schedule padded with asserted items undermines the credible ones.

Can you do a QoE on cash-basis or founder-run books?

Yes, that is much of the lower-middle-market work: the proof of cash establishes what actually happened, accrual adjustments rebuild the periods, and the report is explicit about what is proven versus asserted. The condition of the books changes the procedures, not whether the QoE can be done.

Sources & authorities

Primary sources for this page

  • Non-GAAP measures. SEC Regulation G: the framework for adjusted metrics such as adjusted EBITDA and the discipline of reconciling them to reported results.
  • Revenue recognition. ASC 606: the recognition model whose policy differences a quality-of-earnings analysis quantifies against the buyer’s framework.
  • Lease and debt-like items. ASC 842: the lease liabilities that feed the net-debt and working-capital analysis.
  • What the number prices into. ASC 805: the business-combination accounting the diligence-adjusted EBITDA and working-capital peg carry into after close.

This page summarizes SEC rules and staff guidance for general information, and is not accounting or legal advice. Rules change; confirm the current text before you rely on it.

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Email: info@corviniti.com

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Ro Sokhi, CPA
Ro Sokhi, CPA
Founder & CEO · Big Four experience · 20+ years

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