One of the most common and costly mistakes business owners make when preparing for a sale is assuming buyers will value the company based on actual historical financial results. While past performance provides context, acquirers aren’t buying what your company was; they’re buying what it’s likely to become under new ownership. That disconnect creates what we call the business valuation trap: relying too heavily on actual historical financials that don’t accurately represent the future earnings potential of the business. Understanding why this happens and how to correct it can materially impact the value of your business and negotiating leverage.
The Problem with Actual Historical Financials
Historical financial statements are prepared to report the results of operations under current ownership, not for maximizing value in an M&A process. As a result, they often include expenses that would not continue under new ownership. From a buyer’s perspective, those expenses reduce reported EBITDA. From a seller’s perspective, they distort the true earning power of the business. Acquirers almost always uncover these issues during due diligence. The risk is that they won’t highlight adjustments that improve profitability because doing so benefits them, not you. That’s why sellers must proactively identify and normalize financials before engaging buyers.
The Three-Year Average EBITDA Fallacy
Buyers often propose using a three-year average of EBITDA, ostensibly to smooth out year-to-year volatility. While this may feel conservative or fair, it often misrepresents reality. M&A transactions are not based on history, they’re most often based on:
- Trailing twelve months (TTM) performance
- The quality and sustainability of recent earnings
- What the next year is likely to look like
Averaging past years can overweight older, less relevant periods and dilute recent improvements. If your business has grown, improved margins, or professionalized operations, a three-year average can significantly understate value. In other words, buyers aren’t purchasing your past; they’re underwriting your future.
One-Time and Non-Recurring Costs
Many businesses carry unusual or non-recurring expenses that suppress EBITDA but won’t repeat. These should be adjusted out when presenting financials to prospective acquirers. Common examples include:
- One-time legal or transaction-related costs
- New website or branding development
- One-time write-downs of obsolete or slow-moving inventory
- Personal expenses of the owner and family members
If left in the historical financials provided to buyers, buyers will assume these costs are part of the ongoing cost structure and price the deal accordingly.
Personal Expenses of the Owner
Owner-operated businesses frequently run personal expenses through the company. While common, these must be clearly identified and normalized. Typical examples include:
- Cell phones, computers, or tablets for family members (including purchase costs and monthly charges)
- Non-business-related meals and entertainment
- Travel or vehicles that won’t be required under new ownership
These items directly impact EBITDA and should be adjusted out of financials to reflect a true, market-based level of operating expenses.
Other Recurring Expenses That Won’t Continue
Some recurring costs are incurred under current ownership but will not continue. If not addressed, they unnecessarily depress the value of your business. Examples include:
- Memberships in CEO or ownership peer groups (such as Vistage or REF)
- Expenses tied to the current owner’s role that would be replaced or eliminated post-transaction
Buyers will assess whether these costs are necessary for them, not for you.
Timing and Accounting Issues Matter
Even well-run companies often have timing mismatches that affect earnings quality. These issues may not change long-term profitability, but they can distort short-term results, which matters in an M&A process. Key areas to review include:
- Confirming that insurance costs are expensed in the period covered, not just when paid
- Ensuring that revenue and expenses are recognized in the same periods (the “matching principle” in accounting jargon)
Accurate period matching improves credibility and reduces friction during diligence.
Related Article: When To Think About Selling Your Business
Why Sellers Must Act First
Acquirers will identify many of these adjustments during diligence. But if the adjustment improves earnings, they have little incentive to highlight it. The leverage advantage goes to the party who frames the financial narrative first. That’s why sellers, with the help of experienced advisors, should normalize financials before entering buyer conversations.
This forward-looking approach also connects closely to value-building strategies discussed in our previous article, “Value Building: What to Focus on at Different Stages Before a Sale.” Together, these concepts help ensure the value of your company reflects the true opportunity, not accounting noise.
Final Thought
Historical results tell a story, but not the story buyers are paying for. The clearer you make the bridge between past performance and future profitability, the stronger your position in an M&A process.
If you’re preparing for a transaction yourself, learn more About Us to discover how we support maximizing value and transaction readiness. And if you’d like to discuss how to proactively identify EBITDA adjustments before a sale, Contact Us today.
Getting ahead of the valuation trap can be the difference between an average deal and the outcome your business truly deserves.