The Heavy Hitters: Top Auditors by Volume

The Heavy Hitters

When selecting an auditor, volume speaks volumes. High volume often implies deep expertise in federal compliance and a streamlined process. Based on our analysis of the Federal Audit Clearinghouse data, these are the firms that see the most Single Audits:

Top 5 by Volume

1. CliftonLarsonAllen LLP (~1,900 audits)
2. Plante & Moran, PLLC (~1,778 audits)
3. Eide Bailly LLP (~1,366 audits)
4. Wipfli LLP (~1,085 audits)
5. RSM US LLP (~1,078 audits)

Why It Matters: If you have a complex program or are new to federal awards, their experience is invaluable. These firms have likely seen every type of finding and compliance issue before. However, ensure you get the attention you need—sometimes smaller firms can offer more personalized service.

For more on what these auditors are finding, check out our deep dive on Reporting Findings.