Peer review is a professional practice-monitoring process in which qualified reviewers evaluate a firm’s accounting and auditing work or quality system under the applicable program standards.
What does peer review tell an accounting firm buyer?
It provides evidence about the seller’s reviewed practice and its response to identified issues. It does not replace transaction diligence or certify the acquisition’s future profitability.
The AICPA peer-review overview describes the process, reports, and remedial follow-up. A purchaser should obtain the relevant report and acceptance materials rather than accept a marketing statement that the firm is peer reviewed. Enrollment, a completed review, acceptance, and completion of required actions are different stages.
Review the entity name, covered period, services, and report date. A firm’s service mix or personnel may have changed since the review. A report for one related entity does not establish the status of another entity being acquired. The diligence record should explain what the review actually covered and what is happening now.
The valuation hub connects professional infrastructure with sustainable earnings. Quality monitoring can require recurring labor, education, consultation, and remediation costs that belong in the purchase operating model.
Which records should be requested?
Request the complete review history and follow-up evidence for the relevant practice, within confidentiality and program rules. A report alone may omit important context.
Ask for enrollment details, scheduling correspondence, review reports, acceptance letters, required corrective actions, evidence of completion, and communications with administering bodies or regulators. Obtain the next expected milestones and identify who has responsibility for them. If documents are missing, treat that as a specific diligence request rather than automatically assuming misconduct.
The AICPA PRIMA resource page describes the program’s management system and related public-file functionality. Use the appropriate access route to corroborate available status information, while recognizing that public materials may not reveal all details needed for an acquisition decision.
Compare the reported engagement scope with current revenue. New specialized work, different industries, or changes in staffing can create review considerations not apparent in an older report. Read attest and non-attest services to classify the practice before deciding which professional records matter.
How should findings and corrective actions be interpreted?
Understand the issue, its cause, the agreed response, and whether that response was completed. A report label without the underlying facts is an incomplete basis for pricing.
An identified issue might involve documentation, technical standards, supervision, monitoring, or another practice requirement. Have a qualified reviewer explain the significance for the services being purchased. Transaction advisors should not turn a report summary into an unsupported opinion that every engagement was correct or every finding implies financial loss.
Examine whether the corrective action changed the actual workflow. New forms help only if staff use them appropriately. Training matters only if the people doing the work understand and apply the standards. Follow-up records and a current operating explanation are more informative than a seller’s assertion that the matter was handled.
Look for recurrence and capacity. If the same weakness appears repeatedly, the buyer may need more review labor or a different service plan. Budget those changes before describing the seller’s current margin as fully transferable. Preserve the difference between a historic finding, a resolved matter, and an ongoing obligation.
What changed in program administration in 2026?
The AICPA added an annual practice questionnaire for enrolled accounting and auditing firms. Verify the seller’s applicable requirements and completion status alongside the periodic review record.
The AICPA 2026 questionnaire guidance says enrolled A&A firms must complete the questionnaire and describes the notification and response process. This is a current program-administration requirement, not evidence that a particular seller has failed to comply. Request the seller’s notification and completion record where applicable.
A transaction can distract owners from ordinary professional deadlines. Create a calendar for questionnaires, reviews, corrective actions, firm renewals, and engagement obligations. State-board requirements and program obligations may operate on different schedules, so one completed filing should not be assumed to satisfy the others.
Have the seller identify the responsible professional and the buyer identify the successor role. If that role changes during closing, confirm the necessary notifications and access updates. The practical objective is continuity of monitoring and records, not simply possession of a password to the seller’s old account.
What does an illustrative remediation budget reveal?
It shows how professional follow-up affects acquisition cash and ongoing earnings. The following costs and timing are illustrative assumptions, not actual findings or standard program charges.
Assume a hypothetical firm needs a documented review-process improvement before the buyer is comfortable continuing its report engagements. Estimated one-time setup and training cost is $24,000. An additional technical reviewer will cost $42,000 annually, and ongoing monitoring support will cost $8,000 annually.
| Work item | Assumed amount | Economic treatment |
|---|---|---|
| Initial process documentation and training | $24,000 | One-time transition cash requirement |
| Additional annual technical review | $42,000 | Recurring operating cost |
| Ongoing monitoring support | $8,000 | Recurring operating cost |
| First-year additional cash cost | $74,000 | $24,000 + $42,000 + $8,000 |
| Continuing annual cost | $50,000 | $42,000 + $8,000 |
If the preliminary sustainable earnings estimate is $260,000 before these necessary recurring costs, the revised estimate is $260,000 − $50,000 = $210,000. The first-year cash plan also includes the separate $24,000 implementation outlay. Calling all $74,000 nonrecurring would overstate continuing earnings by $50,000.
The buyer and seller can negotiate who bears initial expenses, but the operation still needs the recurring resources. Read adjusted EBITDA to keep normalization, transition cash, and continuing delivery costs distinct.
Does a transaction change the firm’s peer-review obligations?
It can change the relevant entity, services, personnel, and administrative responsibilities. Confirm the treatment with the administering body and applicable regulator before assuming the seller’s status transfers unchanged.
An asset acquisition into an existing firm differs from buying the reviewed entity itself. A merger can combine engagement types or change the review scope. A seller retaining some report work while selling other services can create a different practice perimeter. Those changes need professional review based on the actual closing plan.
Do not create a universal rule that every sale restarts a review cycle or that no sale affects it. Obtain the appropriate determination, retain its basis, and put required milestones in the closing checklist. That avoids making an administrative assumption part of the financed revenue model.
Read firm permit and firm license for the separate authorization layer. Peer-review participation and firm licensure are related in some contexts, but they are not interchangeable evidence. The buyer should know which requirements apply to each entity after closing.
How do sellers, buyers, and lenders use the review history?
Sellers substantiate the professional infrastructure, buyers plan continued service, and lenders understand costs and revenue feasibility. Each should examine the current situation rather than infer a guarantee from the report.
Sellers can reduce uncertainty by organizing a complete chronology and explaining resolved matters with evidence. Disclosure should respect program and client confidentiality. Give the buyer enough permitted information for qualified analysis without circulating unnecessary engagement records broadly.
Buyers should match the history with the proposed staffing plan. If the retiring owner supplied the main technical review, a favorable past report does not supply that labor after closing. Identify replacements, consultation needs, and the professional able to approve the firm’s continuing practices.
Lenders need a credible business plan including monitoring costs, staffing, and any restrictions affecting acquired revenue. A peer-review report is not a quality-of-earnings opinion or repayment forecast. Professional capacity and cash generation should each have their own evidence in underwriting.
Which diligence process turns the report into useful evidence?
Use a dated, entity-specific review record with unresolved actions and future responsibilities. The record should lead to a qualified assessment and a practical cost plan.
- Identify the reviewed entity, service scope, period, and current enrollment status.
- Obtain reports, acceptance correspondence, required actions, and completion evidence.
- Compare reviewed services and staffing with the business being purchased.
- Confirm transaction treatment and program deadlines with the appropriate bodies.
- Budget necessary review resources and assign post-close administrative responsibility.
Have a qualified CPA interpret technical issues and an attorney review material contractual or regulatory consequences. Keep their conclusions tied to the documents reviewed and the proposed service plan. A well-organized history makes peer review a usable diligence input while preserving the limits of what the process establishes.
A few common questions
What else should you know?
Does a passing peer-review report prove the firm is a good acquisition?
It is useful professional evidence but not a purchase recommendation or earnings certification. Review scope, timing, current staff, services, client economics, and any follow-up obligations. A favorable historical result does not provide the departing owner’s technical labor after closing. The buyer still needs a supported operating and cash-flow plan.
Should buyers ask for corrective-action records?
Yes, where relevant and permitted. Understand the issue, the required response, completion evidence, and whether the change operates in current practice. A report label alone can hide important context. Qualified professional review should distinguish resolved historical findings from recurring weaknesses or obligations requiring additional post-close resources.
Does peer-review enrollment transfer automatically with a sale?
Do not assume it. Transaction treatment depends on the entity, service perimeter, structure, and applicable program and regulator requirements. Confirm the actual situation with the administering body and responsible professional. Preserve the determination and assign deadlines before closing, rather than treating ownership of client files as proof of program continuity.
Are all quality-improvement costs valid earnings add-backs?
No. Separate implementation expenses from resources needed every year. Extra technical review, monitoring, and continuing training can be ordinary delivery costs even when identified during acquisition diligence. Show the evidence and recurrence assumptions in the earnings bridge. A buyer-funded initial project does not make continuing professional obligations disappear.
Which sources support this guide?
Primary rules and guidance support the factual statements in this article. The worked examples and decision frameworks are original educational analysis.
- Peer review: A vital component in audit quality — AICPA & CIMA
- Peer Review Integrated Management Application — AICPA & CIMA
- Annual Practice Questionnaire for Peer Review — AICPA & CIMA