What Red Flags Does a Quality of Earnings Report Look For?

October 27, 2026

A quality of earnings (QoE) report looks for patterns in the numbers that need an explanation before a buyer pays a multiple on them. The ones that come up most often are revenue that does not tie to bank deposits or filed tax returns, add-backs with no support, "one-time" costs that show up year after year, related-party activity, cash withdrawals, and margins that move because inventory moved. A red flag in this sense is a question, not a finding of wrongdoing. The report states what was tested, what the documents show, and the difference that remains.

What does a QoE mean by a red flag?

A red flag is a result that does not match what the books, the Confidential Information Memorandum (CIM) or the business owner say it should be. It is found by testing, not by reading. The QoE starts from the company's general ledger and checks it against records the company did not prepare: bank statements, filed tax returns, payroll reports, merchant processor statements and invoices.

Most red flags have ordinary explanations. A bookkeeper coded a transfer as revenue. A processor deposited sales net of fees. A cost was labeled one-time because it felt that way. The point of flagging the pattern is to get the explanation, and the support for it, before closing rather than after.

Which red flags show up most often?

PatternHow it is testedWhat it can point to
Revenue does not tie to depositsMonthly proof of cash across the company's bank accountsTransfers or loan proceeds in revenue, uncollected sales, a missing account
Revenue does not tie to tax returnsBook income bridged to the filed return line by lineYear-end entries, a different basis of accounting, or a return filed from different numbers
Add-backs with no supportInvoices, statements and payroll records behind the adjustmentAn adjustment based on the owner's description only
Recurring "one-time" costsThe same account and vendor across the full review periodA normal cost of running the business
Related-party activityPayments to and from entities and people connected to the ownerRent, wages or sales that are not at market terms
Cash withdrawalsATM, counter and check-to-cash activity in the bank statementsOwner draws or expenses with no record of what was bought
Margin change from inventoryGross margin trend against purchases and inventory countsA business selling down stock rather than improving

What happens when revenue does not tie to deposits or tax returns?

Revenue is tested first because the rest of the report depends on it. The proof of cash starts with total deposits, removes what is not revenue (loan proceeds, owner contributions, transfers between accounts, refunds) and compares what is left to reported revenue, month by month. The procedure is covered in more detail in proof of cash in a quality of earnings report.

The tax return tie-out is a second, separate test. The QoE bridges net income on the books to the income on the filed return and lists the reconciling items. Some differences are expected, such as depreciation methods or meals. A revenue figure on the profit and loss that is higher than the revenue on the return, with no reconciling item to explain it, is one of the questions buyers and lenders ask about first.

Why do unsupported add-backs and recurring "one-time" costs matter?

Add-backs are where most of the adjusted earnings in a small business deal come from, so they get tested line by line. An add-back holds up when a document supports it: a payroll record for owner pay, a lease for related-party rent, a bank or card transaction for a personal expense. An add-back supported only by a note in a spreadsheet is presented in the report as unsupported, with the amount stated.

One-time costs are tested by looking across the full review period. A legal fee, a repair or a consulting project that appears in two or three of the last three years is presented as recurring. The report shows the years and amounts and leaves the reader to see the pattern. More on which adjustments tend to hold up is in which add-backs survive diligence.

What about related-party activity and cash withdrawals?

Related-party activity is common in owner-operated businesses and is not a problem by itself. The company may rent its building from an entity the owner controls, employ family members, or buy from or sell to a business a relative owns. The QoE identifies these payments and asks whether the terms would continue after a sale. If rent paid to the owner's entity is below market, the earnings a buyer inherits may be lower once a market lease is signed. If a relative is on payroll and does not work in the business, the wages may be an add-back.

Cash withdrawals are tested from the bank statements. ATM withdrawals, counter withdrawals and checks written to cash have no vendor attached, so the books often place them in an expense account by estimate. The QoE totals them by month and asks the company what they paid for. Where no record exists, the report says so plainly rather than estimating a business purpose.

How can inventory change margins?

On cash-basis books, cost of goods sold is what was paid for inventory in the period, not the cost of what was sold. A company that stops restocking and sells from existing inventory shows lower purchases and a higher gross margin, even if sales are flat or falling. The buyer then pays for that margin and inherits the need to rebuild stock.

The QoE compares the gross margin trend to purchases and to inventory counts at the start and end of the periods. A margin that rises while inventory falls is flagged with the amounts. A worked example of the pattern is in the inventory selloff case study.

An illustration

These are round, invented numbers for illustration only. A company reports revenue of $2,400,000 for the year on its profit and loss. The bank statements show deposits of $2,600,000.

LineAmount
Total deposits, all operating accounts$2,600,000
Less loan proceeds($150,000)
Less transfers between company accounts($80,000)
Less owner contributions($20,000)
Revenue per deposits$2,350,000
Revenue per profit and loss$2,400,000
Difference$50,000

The QoE asks the company about the $50,000. The company provides merchant processor statements showing $30,000 of card fees taken out before the sales were deposited, which explains that part. The remaining $20,000 has no document behind it yet. The report shows the $30,000 with its source, states the $20,000 as the remaining difference, and the question goes to the Q&A for the company to answer.

Does a red flag mean the deal is off?

Usually not. Many items close when the company produces a document that was not in the first request. Others change the adjusted earnings, and the buyer and lender decide what that means for the price, the structure or the loan. The QoE does not make that decision and does not give an opinion on the business.

The way findings are laid out, next to the source documents and the management Q&A, is shown on the sample report page. The procedures behind them are listed on the quality of earnings page.

Common questions

Is a QoE a fraud investigation?

No. A QoE is not an audit or a forensic investigation, and it gives no opinion. It tests the company's numbers against outside records and describes what the documents show. It does not assign intent. Questions about legal remedies belong with your attorney.

Can the company explain a red flag after the report is issued?

Yes. Open items are recorded in the Q&A, and the company's responses and any new documents are added there. Buyers should review the full Q&A rather than relying on the summary alone, since it holds open items that the summary does not repeat.

Does the lender see the red flags?

It depends on who engaged the report. Under SBA SOP 50 10 8.1, effective October 1, 2026, Initial Acquisition and Business Expansion loans where the business purchase price is $3 million or more need a QoE from an independent financial professional engaged by and acting on behalf of the lender. On those deals the lender has the findings. On other deals, ask your lender what it requires.

What does a QoE cost and how long does it take?

Our fee is $7,500 flat for SBA-sized deals, whether or not SBA financing is used, and larger deals are scoped and priced to the work after a call, with the fee quoted before work starts. There is no hourly billing. The work generally takes two to four weeks from receipt of documents. Details are on the pricing page.

How Customer Concentration Affects a Small Business Acquisition

How a quality of earnings report measures customer concentration, why buyers and lenders care, and the deal terms commonly used to address it.

What Red Flags Does a Quality of Earnings Report Look For?

The patterns a quality of earnings report tests for, from revenue that does not tie to bank deposits to recurring one-time costs, and how the report presents what it finds.

What Is a Cash to Accrual Adjustment in a QoE?

A cash to accrual adjustment moves revenue and expenses into the periods they were earned and incurred. Why cash-basis books need one, what goes into it and how it moves earnings.

What Happens If the QoE Finds Lower EBITDA Than the CIM?

When a quality of earnings report finds lower EBITDA than the CIM, buyers usually reprice, restructure, go ahead or walk away. Why the gap appears and how it moves price and the loan.