Acquisition due diligence

Acquisition Due Diligence Red Flags: Three Numbers Buyers Should Verify First

Before buying a business, buyers should verify normalized earnings, working capital, and owner add-backs because these numbers often change price, financing, and risk more than the headline asking price.

The asking price is not the first number to trust

In many owner-led business acquisitions, the headline price is less important than the quality of the earnings behind it. Buyers should understand which earnings are recurring, which adjustments are defensible, and which risks are being transferred with the business.

A practical buyer review starts with normalized EBITDA or SDE, working capital, owner add-backs, customer concentration, lease or supplier dependencies, tax exposure, and financing capacity.

Working capital can quietly change the deal

A business can be profitable and still require more cash than expected after closing. Inventory, receivables, payables, seasonality, and deferred obligations affect how much working capital the buyer needs to operate without stress.

If the working capital peg is not clear, the buyer can overpay or inherit a cash shortfall immediately after closing.

Owner dependency is a financial risk

Owner dependency is not only an operational issue. It affects revenue durability, employee retention, lender confidence, transition risk, and valuation. The deal should be reviewed as a cash-flow system, not just a set of historical statements.

Common questions

What should buyers verify before acquiring a business?

Buyers should verify normalized earnings, working capital needs, owner add-backs, customer concentration, tax exposure, financing capacity, and transition risk.

What is quality of earnings?

Quality of earnings evaluates whether reported earnings are sustainable, recurring, and supported by reliable records rather than one-time items or aggressive adjustments.

When should a buyer run financial due diligence?

Before waiving conditions, signing final purchase terms, confirming financing, or relying on seller-provided earnings adjustments.