Looking for a CPA firm to perform your audit? As part of the request for proposal process, you can request a copy of a CPA firm’s most recent peer review report. It’s important to know how to read these reports so that you can be sure you’re hiring the best firm for the job.
About Peer Reviews
The AICPA (American Institute of CPAs) requires every member CPA firm that performs audits, reviews, or compilations to undergo a peer review every three years. A peer review is an independent, external review of a CPA firm’s accounting and auditing practice that assesses a firm’s quality control system and adherence to professional standards.
Firms can receive one of three ratings: (1) pass, (2) pass with deficiencies, or (3) fail. Any firm that receives a rating other than “pass” is required to undergo a process called remediation, a point-by-point plan to correct any deficiencies identified during the review.
There are two types of peer reviews: system reviews and engagement reviews.
System reviews: A reviewer evaluates all elements of the CPA firm’s quality control system for performing accounting and auditing work, including a sample of the firm’s engagements. System reviews are required for member firms that perform audits, Yellow Book work (Generally Accepted Government Auditing Standards), or attestation services.
Engagement reviews: A reviewer evaluates a sample of the firm’s accounting work. Engagement reviews are conducted for firms that do not perform audits, but perform other accounting work, such as reviews and compilations.
Why are Peer Reviews Necessary?
Since financial statements are often used to make important management decisions, audits and accounting work must adhere to strict professional standards. Peer reviews ensure that CPA firms are operating within these professional standards. If deficiencies are identified, the remediation process holds CPA firms responsible for correcting these deficiencies. Peer reviews also increase public transparency, with many peer review reports publicly accessible on the AICPA’s Peer Review Public File Search.
How to Read a Peer Review Report
Any firm you are considering hiring for an audit should have a system review report. As mentioned above, a firm can receive one of three ratings on its peer review: “pass”, “pass with deficiencies,” or “fail.” Here’s what those results mean.
Pass: A rating of “pass” indicates that the firm’s quality control system is appropriately designed and compliant with professional standards.
Pass with Deficiencies: A rating of “pass with deficiencies” signifies that, except for the specific deficiencies described, the firm’s quality control system is appropriately designed and compliant with professional standards.
Fail: When a system review report receives a rating of “fail,” the reviewer has determined that as a result of significant deficiencies, the firm’s quality control system was not suitably designed or compliant with professional standards.
What to Look for in a Peer Review Report
- Verify that the report is recent (within the last three years).
- Make sure the auditor has experience in GAS and/or single audits. This information can be found under the “Required Selections and Considerations” section of the report.
- Ideally, you want your auditor’s peer review report to have a rating of “pass.”
- If the rating is “pass with deficiencies” or “fail,” are the deficiencies related to GAS or single audits? If the answer is yes, you’ll want to go with another auditor.
Choosing an Auditor You Can Trust
When it comes to hiring a CPA firm, reputation matters. Peer reviews are important not only for monitoring the quality of service and compliance of accounting firms, but also for protecting the public interest. RBT CPAs has participated in the peer review program for over 30 years, only ever receiving “pass” reports. When you work with RBT, you can be confident you are working with highly experienced accounting professionals, with a reputation for integrity and excellence. Give us a call today to learn more about our accounting, tax, audit, and advisory services—and find out how we can be Remarkably Better Together.










