A quality of earnings report, often shortened to QoE, is an independent review of a business's reported profits. Its job is to answer a simple question: is the profit figure the seller is asking you to pay for actually real, and will it continue after the sale? For larger deals, a QoE is standard. For small acquisitions, buyers often skip it to save money, and that is exactly when inflated or one-off profits slip through.

A QoE examines the profit and loss statement line by line, separating recurring earnings from one-time items. A government grant, a lawsuit settlement, an asset sale, or a pandemic-era spike may have boosted one year's profit without any chance of repeating. The report also checks for owner perks buried in expenses, such as a family car or personal travel run through the business, and adjusts the profit figure to reflect what a new owner would actually earn.

The report also tests revenue quality. It looks at customer concentration, refund rates, deferred revenue, and whether revenue was recorded in the right period. A business that booked a full year of subscription revenue upfront looks more profitable than one that recognized it monthly, even though the cash reality is identical. These adjustments can change the valuation materially, which is why sellers sometimes resist a QoE and why buyers should insist on one for larger purchases.

For small deals, a full QoE may cost more than it saves, so buyers often use a lighter version: a focused review by an accountant of twelve to twenty-four months of bank statements, payment processor records, and tax returns, reconciled against each other. If the three sources agree, confidence rises sharply. If they disagree, you have found the questions that matter before money changes hands.

Use the QoE result in negotiation, not just as a yes-or-no test. Adjusted earnings give you a defensible basis for your offer, and a seller who accepts the adjustments is signaling honesty. If a seller refuses any independent review of the numbers, treat that refusal as information too. In small acquisitions, the cheapest deal is rarely the one with the lowest price; it is the one whose earnings survive scrutiny.

Sellers often present adjusted profit by adding back expenses they call one-time or personal, and some add-backs are legitimate while others are fantasy. Genuine add-backs include the owner's above-market salary replaced by a market-rate hire, one-off legal costs, or personal expenses run through the business. Dubious add-backs include normal marketing spend relabeled as one-time, contractor costs the new owner will still need, or family salaries for work nobody will do after the sale. A good QoE tests every add-back against evidence: if the expense disappears after the sale, it is a fair add-back, but if the new owner must still pay it, it stays in the profit figure.

Beyond profit, a QoE often examines working capital: the inventory, receivables, and payables that the business needs to operate day to day. A seller who has stretched payables to flatter cash flow, or collected receivables aggressively before the sale, leaves the buyer with a working capital hole that appears immediately after closing. The purchase agreement should define a target working capital level and adjust the price if the actual level at closing differs. Buyers who ignore this detail can pay full price for a business that needs an immediate cash injection just to keep running.

Sometimes the right outcome of a QoE is no deal. Walk away when the adjusted profit is far below the seller's claim with no credible explanation, when key records are missing or contradictory, or when the seller pressures you to skip verification. Also walk away when the business depends on a single customer, a single traffic source, or the seller's personal reputation in ways that cannot transfer. A failed deal costs you diligence time; a bad deal costs you the purchase price plus years of recovery. The discipline to decline is the most valuable skill a small acquirer can develop.