Last updated: April 2026
CBIZ (formerly Marcum LLP) is a national SOC 2 audit firm in New York, NY, USA that charges $40K–$100K for Type II audits with 4–9 month timelines. Founded in 1951, they hold 9 accreditations and specialize in Technology, Healthcare, Financial Services, and 3 more. Their pricing is in the mid-range compared to the national average of $39.286K–$120K.
Note: Pricing shown is estimated based on typical engagements. Use our SOC 2 cost calculator for a personalized estimate.
of National firms charge more for Type II
of National firms have longer minimum timelines
certifications (tier avg: 9)
| CBIZ (formerly Marcum LLP) | Schellman | Drummond Group | IS Partners | |
|---|---|---|---|---|
| Type II Cost | $40K–$100K | $20K–$100K | $50K–$150K | $50K–$150K |
| Type I Cost | $25K–$50K | $15K–$30K | $35K–$100K | $35K–$100K |
| Timeline | 4–9 mo | 3–12 mo | 4–16 mo | 8–16 mo |
| Team Size | 10000-11000 | 500–700 | 500–2000 | 500–2000 |
| Certifications | 9 | 14 | 7 | 18 |
| Founded | 1951 | 2002 | 1999 | 2010 |
Mid-market to enterprise companies, organizations requiring multiple locations/subsidiaries, companies needing Big Four quality without Big Four pricing
7th-largest US accounting firm created from CBIZ acquisition of Marcum (Nov 2024) with combined $2.8B revenue and 10,000+ employees across 160+ locations. Risk Advisory practice with staff holding CISA/CISSP/QSA/GPEN/GWAPT certifications, extensive SOC 1/2/3 experience, CSA STAR certified auditor. CBIZ provides finance, advisory, insurance services; attest work handled by Mayer Hoffman McCann (MHM CPAs)
of 6 criteria match. Get a personalized quote
6 industries — National average: 8
9 certifications — National average: 9
Enterprise audit methodology
CBIZ (formerly Marcum LLP) SOC 2 Type I audits typically range from $25K to $50K. Type II audits range from $40K to $100K. This is in the mid-range for national firms — the national tier average is $39.286K–$120K. Final pricing depends on your organization's scope, number of trust service criteria, and system complexity.
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