Related Party Transactions in CPA Firm Sales: How Buyers Adjust in QoE
Ashley-Kincaid | July 7, 2026
Related party transactions are a very common feature in many CPA firms, where owners frequently own the office building, employ family members, or run personal expenses through the business for tax or convenience reasons. While these arrangements are perfectly legal and often practical for small to mid-sized practices, they are heavily scrutinized during Quality of Earnings (QoE) due diligence by sophisticated buyers.
Buyers want to ensure the financial statements reflect the true operating performance of the business as a standalone entity, free from non-arm’s length arrangements that may inflate or distort profitability. They are particularly focused on whether these transactions are conducted at fair market value and whether they would continue (or need to be adjusted) under new ownership.
As detailed in our pillar guide, “How Private Equity and CPA Firm Buyers Evaluate Quality of Earnings (QoE) in 2026”, buyers normalize related party items to reflect fair market value, which can significantly impact normalized EBITDA and the final purchase price.
Why Buyers Scrutinize Related Party Transactions
Buyers want to ensure the financial statements accurately reflect the true operating performance of the business as a standalone entity, independent of the owner’s personal financial arrangements. Related party transactions can significantly distort reported profitability through non-arm’s length arrangements that may not continue under new ownership or may need substantial adjustment.
Common examples buyers scrutinize include:
Rent paid to the owner’s real estate entity — Often below fair market value, requiring an upward expense adjustment that reduces normalized EBITDA.
Family members on payroll at above-market rates — Buyers typically normalize compensation to a market-rate replacement cost for the actual work performed.
Personal expenses run through the firm (vehicles, travel, meals, home office costs, etc.) — These are usually disallowed and added back, but require clear documentation.
Loans, guarantees, or other financial arrangements between the firm and the owner or related entities — These can create debt-like items or contingent liabilities that buyers normalize or exclude.
By identifying and normalizing these items, buyers get a clearer picture of what the firm’s earnings would look like under new ownership.
How Buyers Adjust for These Transactions
During QoE analysis, buyers typically require fair market value support such as independent appraisals, market salary surveys, or third-party benchmarks. If support is lacking or the arrangement is clearly not at market rates, they make normalizing adjustments to present the business as a standalone entity.
Common adjustments include:
Below-Market Rent → Buyers increase the expense to fair market rental value, which reduces normalized EBITDA and the overall valuation.
Above-Market Family Payroll → Buyers reduce the expense to a reasonable market-rate replacement cost for the actual work performed. While this can increase EBITDA, it often comes with heavy scrutiny and may require justification through detailed time studies or role descriptions.
Personal Expenses Run Through the Firm → These are typically disallowed entirely and added back to EBITDA. However, buyers require clear documentation and may challenge large or recurring personal items.
These adjustments can swing normalized EBITDA by tens or even hundreds of thousands of dollars, directly impacting the final enterprise value and purchase price. In many cases, proper advance documentation can minimize negative adjustments and strengthen the seller’s negotiating position.
Common Pitfalls and How to Avoid Them
Related party transactions are a frequent source of adjustments and negotiation friction. Here are the most common pitfalls sellers encounter and practical ways to avoid them:
Lack of Fair Market Value Documentation
One of the biggest mistakes is assuming buyers will accept related party arrangements (especially rent) at face value.
How to Avoid It: Obtain independent third-party appraisals for rent and market salary surveys for compensation well in advance. Document everything clearly so buyers can easily verify the adjustments.
Commingling Personal and Business Expenses
Running personal expenses (vehicles, travel, home office costs, family vacations, etc.) through the firm is very common but heavily scrutinized.
How to Avoid It: Maintain strict separation between personal and business expenses. Keep detailed records and consider reimbursing the firm for any personal use to keep the financials clean.
Aggressive Add-Backs Without Support
Trying to add back large amounts of owner compensation or discretionary expenses without strong documentation often backfires during QoE review.
How to Avoid It: Be conservative with add-backs. Support every significant adjustment with market data, time studies, or third-party evidence. Transparency builds credibility with buyers.
Unexplained Related Party Loans or Guarantees
Loans between the firm and the owner, personal guarantees, or other financial arrangements are often treated as debt-like items.
How to Avoid It: Disclose all related party financial arrangements early and work with your advisor to normalize or clarify them before due diligence begins.
By addressing these issues proactively, you can minimize negative adjustments, strengthen your QoE package, and improve your overall negotiating position.
Conclusion
Related party transactions are a frequent source of adjustments, negotiations, and sometimes deal friction in CPA firm Quality of Earnings reviews. Firms that proactively identify, document, and normalize these arrangements with proper fair market value support are much better positioned to achieve stronger valuations, fewer purchase price adjustments, and smoother overall transactions.
By addressing related party issues early — through appraisals, market data, clear separation of personal and business expenses, and transparent disclosure — sellers can reduce buyer skepticism, defend higher normalized EBITDA, and enter negotiations from a position of strength rather than defense.
In the $750K–$5M range, where related party transactions are especially common, this preparation can easily make the difference of hundreds of thousands of dollars in the final sale price.
For a complete overview of the buyer evaluation process, read our pillar guide: How Private Equity and CPA Firm Buyers Evaluate Quality of Earnings (QoE) in 2026
Serious About Selling Your CPA Firm?
Contact Ashley-Kincaid today if you are a motivated owner ready to explore a sale in the coming months.
We specialize in helping serious CPA firm sellers in the $750K–$10M range by providing clear, buyer-perspective market insights, identifying opportunities to strengthen earnings quality and reduce risk, and guiding them through a professional, confidential process. With direct access to private equity platforms and strategic CPA firm buyers, operating on a non-exclusive basis, and our ability to move quickly to get you in front of the right groups, we give you maximum flexibility and speed to achieve the best possible outcome for your firm and your future.