Due diligence
Quality of Earnings for a Small-Business Acquisition
What a quality-of-earnings review tests, how it differs from an audit, and when a buyer should commission one.
A practical research brief from the Business Buyer Check learning library.
Who This Is For
Business buyers and advisers deciding what to verify, what remains unresolved, and what should change before closing.
What This Checks
- What the Review Is Trying to Prove
- What It Is Not
- When It Earns Its Fee
- Questions to Ask the Provider
What the Review Is Trying to Prove
- Revenue exists, belongs in the stated period, and can be traced
- Margins and operating costs are complete and sustainable
- Add-backs are documented and nonrecurring
- Working capital and cash conversion support continued operations
What It Is Not
A quality-of-earnings engagement is not automatically an audit, appraisal, legal review, or guarantee. Scope, procedures, reliance, and deliverables vary by provider.
When It Earns Its Fee
The value rises with purchase price, financial complexity, inconsistent books, aggressive add-backs, rapid growth, customer concentration, or limited buyer experience. A smaller deal may use a narrower accounting diligence scope rather than a full institutional-style report.
Questions to Ask the Provider
- Which source records will be reconciled?
- Will monthly trends and cohort or customer data be tested?
- How are net working capital and debt-like items handled?
- What limitations will remain after the work?
Illustrative Buyer Example
How a Buyer Would Apply This Guide
A seller’s headline earnings support the asking price, but the supporting records are incomplete. The buyer follows this guide to identify the missing inputs, reproduce the calculation, request independent support, model the downside, and convert unresolved items into offer protections rather than treating the claim as verified.
Classification: Illustrative analysis—not a live finding, valuation conclusion, or recommendation to buy.
Frequently Asked Questions
How is quality of earnings different from an audit?
An audit opines on financial statements under a defined accounting framework. A quality-of-earnings review focuses on transaction questions such as sustainability, adjustments, cash conversion, and working capital.
Does every buyer need a quality-of-earnings report?
No. The appropriate scope depends on deal size, complexity, evidence quality, financing, and buyer risk tolerance.
Can a CPA review replace legal diligence?
No. Financial and legal diligence address different risks and should be coordinated rather than treated as substitutes.
This educational material is preliminary decision support, not legal, tax, accounting, lending, appraisal, or investment advice. Requirements and transaction terms vary; verify current rules with qualified advisers and official sources.
Recommended Next Step
Start with QuickCheck
Apply the guide to a live listing before paying for deeper diligence.
Start with QuickCheckYour next diligence questions
Continue Your Research Path.
These guides address the issues most closely connected to this topic.