You are under LOI on a pest control company listed at $2.1 million. The broker says the business does $560K in seller's discretionary earnings. The seller is cooperative. The financials look clean. Your lender is ready to package the deal.
Before you spend another dollar, you need an independent accounting firm to verify those numbers. That is what a quality of earnings report does. Not a valuation. Not an audit. A targeted financial investigation that answers one question: are the earnings real, recurring, and transferable to a new owner?
What a QoE report is (and is not)
A quality of earnings report is a financial analysis performed by an independent CPA firm on behalf of the buyer. The accountants reconstruct the business's earnings from source documents: bank statements, tax returns, general ledger detail, invoices, payroll records, and contracts.
The report is not an audit. An audit expresses an opinion on whether financial statements conform to GAAP. A QoE is narrower and more practical. It answers whether the cash actually flowed the way the seller says it did, whether the add-backs are legitimate, and whether the earnings you are paying a multiple on will still exist after you take over.
It is also not a valuation. The QoE firm does not tell you what the business is worth. They tell you what the business actually earns. You and your advisor apply the multiple.
What the report covers
A QoE for a $1M to $5M service business acquisition typically examines three years of financial history plus year-to-date interim performance. The analysis falls into five areas.
1. Revenue verification
The accountants compare reported revenue against bank deposits, invoices, and contracts. They are looking for discrepancies. Revenue that appears on the P&L but never hit the bank account. Deposits that were booked as revenue but are actually customer prepayments or loan proceeds. One-time project revenue that inflated a trailing twelve-month figure.
For service businesses, they also examine revenue concentration. If one commercial customer accounts for 30% of revenue and that contract renews annually, you need to know. If it renews in four months and the customer has not committed, that changes the risk profile of the deal.
2. Expense normalization
This is where the report earns its fee. Small business owners routinely run personal expenses through the business. Car payments, cell phones, family member salaries for minimal work, personal travel booked as business trips, country club dues, home office deductions on a house the business does not use. These are the add-backs that inflate SDE.
The QoE firm validates each add-back against documentation. A $12,000 annual car payment for a vehicle the owner drives personally is a legitimate add-back. A $45,000 salary paid to the owner's spouse who handles some bookkeeping is only a legitimate add-back if you are planning to do that bookkeeping yourself or can hire someone for less. If you need to replace that role at $55,000 with a proper bookkeeper, the add-back actually goes the wrong direction.
They also identify expenses that should be higher. Deferred maintenance, below-market rent on a related-party lease, insurance coverage that is inadequate for the risk profile. These are not add-backs. These are costs the seller avoided that you will not be able to avoid.
3. Cash-to-accrual adjustments
Most small businesses operate on cash-basis accounting. Revenue is recorded when cash arrives, expenses when cash leaves. This is simple and tax-efficient, but it distorts the financial picture for acquisition purposes.
A pest control company that invoices commercial customers on net-30 terms might show a strong December in revenue because November's invoices were paid. But if December's invoices are not collected until January, the cash-basis books make Q4 look better than it is. The QoE firm converts the financials to an accrual basis, matching revenue to the period it was earned and expenses to the period they were incurred. This gives you a cleaner picture of actual monthly and seasonal performance.
4. Working capital analysis
The purchase agreement will include a working capital provision: the seller delivers the business with a specified level of current assets minus current liabilities. The QoE report calculates what that level should be based on the business's actual operating needs.
This matters more than most first-time buyers realize. If the seller typically carries $80,000 in accounts receivable and $30,000 in accounts payable, the normalized working capital is roughly $50,000. If the seller has been collecting aggressively and deferring vendor payments in the months before closing, the working capital at closing might be $15,000. That $35,000 gap comes out of your pocket on day one.
5. Trend and sustainability analysis
The report looks at earnings trajectory. Are revenues growing, flat, or declining? Is the margin expanding or compressing? Are there seasonality patterns that affect cash flow planning?
More importantly, the report examines whether the current earnings level is sustainable under new ownership. If the owner personally services the top five accounts and those relationships may not transfer, that is a sustainability risk. If the business has been growing because the owner has been underpricing competitors to win share, margins may compress when pricing normalizes.
At a 3.75x multiple, the $63,000 SDE reduction changes the implied valuation from $2.1M to $1.86M. That is a $240,000 difference on the purchase price.
The adjustments that matter most
Not every QoE finding is equally important. Some adjustments are mechanical accounting corrections. Others should change how you think about the deal. Three categories warrant close attention.
Related-party transactions. Rent paid to an entity the owner controls. Services purchased from the owner's other businesses. Family members on payroll. These are not inherently problematic, but they need to be evaluated at arm's-length market rates. If the business pays $2,000/month rent on a property worth $4,500/month in the open market, your post-acquisition cost basis just changed by $30,000 annually.
Customer concentration. If two customers represent 40% of revenue, you are not buying a $560K SDE business. You are buying a $336K SDE business with $224K in revenue that depends on two relationships you do not yet control. The QoE report quantifies this. Your job is to decide how to price the risk.
Non-recurring revenue or cost savings. A one-time insurance payout. A PPP loan forgiveness. A year where the owner did not replace a truck that needed replacing. These inflate historical earnings in ways that will not repeat. The QoE firm strips them out so you see the normalized run rate.
Every dollar the QoE adjusts in SDE changes the purchase price by that dollar times the multiple. At 4x, a $25,000 adjustment is a $100,000 swing on the deal. The report pays for itself if it finds a single material adjustment the broker's CIM missed.
Red flags that should slow you down
Some QoE findings are adjustments you negotiate around. Others are signals that something is structurally wrong with the deal. Know the difference.
Bank deposits that do not match reported revenue. If the P&L says $1.4 million in revenue and the bank statements show $1.25 million in deposits, there is a $150,000 gap that needs an explanation. Sometimes the explanation is timing. Sometimes it is fabrication. Either way, you need to understand it completely before proceeding.
Add-backs that exceed 30% of stated SDE. Some personal expenses run through a small business are normal. When the add-backs represent a third or more of the claimed earnings, the seller is essentially telling you that a large portion of the business's financial performance is not real operating income. That makes the earnings estimate fragile. A few disputed add-backs and the economics of the deal collapse.
Revenue declining while SDE is flat or growing. If the top line is shrinking but the owner is reporting stable earnings, they are likely cutting costs in ways that are not sustainable. Deferred maintenance, reduced marketing, delayed hires. You inherit those deferred costs on day one.
Unrecorded liabilities. Accrued vacation time the seller owes employees. Warranty obligations on completed jobs. Pending legal claims. Sales tax collected but not remitted. These do not appear on cash-basis financial statements. The QoE report finds them.
Inconsistencies the seller cannot explain. When the QoE firm asks a question and the seller's response is vague, contradictory, or delayed, pay attention. Honest sellers with clean books answer quickly. Evasive responses to specific financial questions are a pattern, not an accident.
What a QoE costs and whether you need one
For a $1M to $5M acquisition, expect to pay between $8,000 and $25,000 for a buy-side QoE report. The range depends on the complexity of the business, the quality of the seller's financial records, and whether you use a large regional firm or a boutique that specializes in small business transactions.
Newer providers that focus specifically on SBA-sized acquisitions have compressed the cost to the $5,000 to $12,000 range by standardizing the scope and using technology to accelerate the bank-to-book reconciliation. For deals under $1.5 million, these providers often make economic sense over a traditional firm.
The question of whether you need one has a simple answer: if you are financing the acquisition with an SBA loan, your lender will likely require it for deals above $1 million. Many PLP lenders now require or strongly recommend a QoE on any acquisition loan, regardless of size. Even if your lender does not require it, the cost is small relative to the risk. Spending $15,000 to discover a $150,000 SDE overstatement is the best return on investment you will see in the entire deal process.
Some sellers resist the QoE process. They view it as adversarial or unnecessary. A seller who is uncomfortable with an independent review of their financials is telling you something important. Cooperative sellers with accurate books welcome the verification because it validates their asking price.
How to use the findings
The QoE report is a tool, not a verdict. It gives you adjusted numbers. What you do with them depends on the deal.
If the adjusted SDE is within 5% of the seller's claim, the financials are clean. Proceed with the deal at or near the agreed price. This is a good outcome.
If the adjusted SDE is 10% to 20% below the seller's claim, you have grounds to renegotiate the purchase price. This is common. Most sellers are not lying. They are presenting their numbers in the most favorable light, and their add-backs reflect an owner's perspective rather than a buyer's. Come to the renegotiation with the QoE report in hand and specific line items. Do not just say the price is too high. Show which adjustments changed the math and propose a revised price based on the same multiple applied to the corrected SDE.
If the adjusted SDE is more than 20% below the seller's claim, reconsider the deal carefully. A gap that large means either the seller's financials are significantly unreliable or the business has structural issues (customer concentration, deferred costs, non-recurring revenue) that make the stated earnings misleading. You can still proceed, but the price needs to reflect what you are actually buying, and your salary replacement math needs to be recalculated from the adjusted baseline.
If the report reveals fraud or deliberate misrepresentation, walk away. This is rare but it happens. Fabricated invoices, unreported cash transactions, phantom employees. If the seller falsified financial records, the deal is dead regardless of the economics. You cannot trust any number they have given you.
What to look for when hiring a QoE firm
Not all QoE providers are the same. For a $1M to $5M service business acquisition, you want a firm that understands SBA deal mechanics and small business accounting realities. A few criteria matter.
SBA acquisition experience. Your QoE firm should understand what SBA lenders look for and format their report accordingly. A report designed for a $200 million private equity deal is overkill for a $2 million pest control company, and your lender may have questions the report does not address.
Turnaround time. You are on a clock. Your LOI has an exclusivity window. Your SBA loan process is running in parallel. A firm that takes 6 weeks to deliver a QoE report will blow your timeline. Look for 3 to 4 weeks from document receipt to final report.
Direct access to the analyst. You want to talk to the person doing the work, not a partner who delegates everything. The analyst who reconciles the bank statements will have context and observations that do not always make it into the written report. Ask for a call to walk through the findings when the report is delivered.
Industry-specific knowledge. A firm that has reviewed 50 HVAC companies knows what normal gross margins look like, what equipment replacement cycles cost, and what technician turnover does to revenue. That pattern recognition is worth more than a generic financial analysis from a firm seeing the industry for the first time.
The real value
A QoE report does not make the decision for you. It removes the information asymmetry that makes the decision feel impossible.
Before the report, you are relying on the seller's representation of their own financials, filtered through a broker who is paid to close the deal. After the report, you have an independent reconstruction of the actual economics. You know which numbers are solid, which are soft, and which are wrong.
That clarity is what lets you negotiate from a position of knowledge rather than anxiety. It is the difference between hoping the deal works and knowing what the deal actually is.
For a first-time buyer putting a personal guarantee on seven figures of debt, that knowledge is not optional. It is the cost of doing this right.