Why Quality of Earnings Is the Metric That Matters Most in 2026 Valuations

The global business valuation services market is now valued at $8.69 billion, growing at 8.2% annually, and the demand for rigorous, independent valuations has never been higher. But the nature of what buyers value has shifted. In previous cycles, particularly during the low-rate, stimulus-fueled environment of 2020 and 2021, buyers frequently paid premium multiples for fast-growing companies, even when the quality and sustainability of those earnings were uncertain. That approach has largely been replaced by a more disciplined framework in which quality of earnings (often called a "QoE analysis") has become the central metric in transaction diligence.

What Quality of Earnings Actually Measures

A quality of earnings analysis is a deep examination of a company's reported financial performance, designed to distinguish sustainable, recurring income from one-time gains, accounting anomalies, and owner-specific adjustments. It goes well beyond the income statement to examine revenue recognition practices, customer concentration and retention, expense normalization (removing items that would not recur under new ownership), working capital trends, and the reliability of management's financial projections.

Think of it this way: EBITDA (earnings before interest, taxes, depreciation, and amortization) tells a buyer what happened on paper. Quality of earnings tells them what is likely to happen going forward.

Why Buyers Shifted Their Focus

Several forces converged to make quality of earnings the dominant valuation lens in 2026. The interest rate environment played a significant role. When the cost of capital was near zero, buyers could afford to pay higher multiples for growth stories because cheap leverage amplified returns even if earnings proved uneven. With rates now at 3.5% to 3.75% and expected to remain elevated, every dollar of earnings needs to be more reliable for the deal math to work.

At the same time, the market experienced a wave of post-acquisition disappointments in 2023 and 2024, as companies acquired at peak multiples underperformed their projections. Buyers who paid 12x to 15x EBITDA for businesses with aggressive add-backs or one-time revenue spikes found that the sustainable earnings base was often 20% to 30% lower than what was presented. That experience has made the current generation of buyers (and their lenders) considerably more skeptical of surface-level financial metrics.

Tariff uncertainty has added another layer. Companies with supply chains exposed to international trade face cost structures that can shift meaningfully in a short period. Buyers want to understand not just current margins, but how those margins might change under different trade policy scenarios.

What Gets Scrutinized in a QoE Analysis

For business owners preparing for a transaction, understanding what a quality of earnings analysis examines is essential for avoiding surprises during diligence.

Revenue quality. Buyers will segment your revenue by customer, contract type, and recurrence. Recurring revenue (subscriptions, retainers, long-term contracts) is valued at a meaningfully higher multiple than project-based or one-time revenue. If your top five customers represent more than 40% of revenue, expect that concentration to affect your valuation.

EBITDA adjustments. Every seller presents adjusted EBITDA, but buyers are increasingly skeptical of the adjustment line items. Common adjustments (owner compensation normalization, one-time legal costs, non-recurring consulting fees) are expected. Aggressive adjustments (adding back "investments" in growth, normalizing for a bad quarter, or inflating pro forma metrics) erode credibility and can kill a deal.

Working capital trends. The diligence team will examine whether working capital levels are stable, improving, or deteriorating. A business that shows rising receivables and slowing collections may be masking revenue quality issues. Conversely, strong working capital management signals operational discipline.

Margin sustainability. Buyers will look at gross margin trends over multiple periods to understand whether profitability is stable or eroding. Businesses that maintained margins through the inflationary period of 2022 to 2024 demonstrate pricing power, which is a significant value driver.

How EBITDA Multiples Reflect Quality

Current EBITDA multiples vary substantially by sector and quality profile. Software companies with strong recurring revenue trade at median multiples of 9.8x to 19x, depending on size and growth characteristics. Healthcare services companies are seeing normalized but stable multiples after the post-COVID correction. Small and medium enterprises across industries average approximately 5.5x EBITDA, though companies with demonstrated earnings quality and growth visibility can exceed that range meaningfully.

The gap between a "good" and "average" business within the same sector has widened. A professional services firm with 90% client retention, diversified revenue, and strong management depth might trade at 8x to 10x EBITDA, while a similar-sized firm with owner dependency, customer concentration, and inconsistent margins might only attract offers in the 4x to 5x range. Quality of earnings is the primary factor driving that spread.

What This Means for Business Owners

If you are thinking about a transaction in the next 12 to 24 months, the single most impactful step you can take is to get your financial house in order before you go to market. Commission a sell-side quality of earnings analysis from an independent firm. This allows you to identify and address potential issues before a buyer's diligence team finds them, and it signals to the market that you take financial integrity seriously.

Equally important, start thinking about your business through a buyer's lens. What would concern you if you were evaluating this company for acquisition? Customer concentration, key-person dependency, deferred capital expenditures, and unclear revenue recognition practices are all items that a proactive seller can address in advance.