What is quality of earnings?

For business buyers, QoE is *the* critical due diligence exercise, moving beyond top-line revenue or reported net income to uncover the true economic performance and risk of an acquisition target. It scrutinizes accounting practices, one-time events, owner-centric expenses, and revenue recognition to adjust reported EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) to a 'normalized' or 'adjusted' EBITDA figure. This adjusted number forms the basis for valuation and financing, and ignoring this step means you are likely buying a house of cards.

Founders validating a startup idea can apply QoE principles preemptively. As you build your financial projections, consider what revenue streams are truly recurring, what expenses are critical for operations vs. discretionary, and how vulnerable your earnings are to market shifts or customer churn. Building a business with high-quality earnings from the start makes it more attractive to investors, more resilient, and ultimately more valuable if you ever decide to sell.

A common misconception is that a clean audit report automatically equates to high-quality earnings. While an audit confirms compliance with accounting standards, QoE goes further, analyzing the *sustainability* and *predictability* of those earnings. For instance, a business might report high profits due to a massive, non-recurring contract, or by aggressively capitalizing expenses that should be expensed. An audit might not flag these as issues if compliant, but a QoE analysis would adjust for them, revealing a much lower, more realistic earnings picture for future owners.