Single audit firm directory
This directory lists the 519 CPA firms that signed at least 5 single audits for audit years 2022 to 2025 from an office in Arkansas, Illinois, Indiana, Iowa, Kansas, Kentucky, Missouri, Nebraska, Oklahoma and Tennessee. Each firm's page shows how many it signed each year, the states its clients are in and the kinds of organizations it audits.
I built it from public Federal Audit Clearinghouse filings for nonprofits looking for an auditor with single audit experience nearby. It lists counts only, never the organizations a firm audits.
Firms by state
When a nonprofit I work with runs an auditor search, I send the request for proposals to the firms on my RFP notice list. It's free for firms, and I only send searches that fit the states and client sizes you give me.
Join the RFP notice list →Data from the public Federal Audit Clearinghouse, single audits for audit years 2022 to 2025, as of November 11, 2026. Counts are by the office that signed each audit. This directory is not an endorsement of any firm. Firms can request corrections through the RFP notice list page.