BDO USA vs Moss Adams (now Baker Tilly)

Side-by-side comparison of BDO USA and Moss Adams (now Baker Tilly) as SOC 2 audit firms. Independent data from AICPA peer review, firm disclosures, and public service catalogs.

Firm overview

• BDO USA: Mid-tier firm, HQ Chicago, 10000+ staff.
• Moss Adams (now Baker Tilly): Mid-tier firm, HQ New York, 2000-10000 staff.

Accreditations

• BDO USA: AICPA.
• Moss Adams (now Baker Tilly): AICPA.

Services compared

• BDO USA: SOC 1, SOC 2 Type I, SOC 2 Type II.
• Moss Adams (now Baker Tilly): SOC 1, SOC 2 Type I, SOC 2 Type II, HIPAA, PCI DSS, HITRUST, FedRAMP, GDPR.

Both firms offer: SOC 1, SOC 2 Type I, SOC 2 Type II.

Only Moss Adams (now Baker Tilly): HIPAA, PCI DSS, HITRUST, FedRAMP, GDPR.

Industries served

• BDO USA: Technology, Financial services, Healthcare, Manufacturing, Private equity, Government / public sector.
• Moss Adams (now Baker Tilly): Technology, SaaS, Fintech, Healthcare, Financial services, Manufacturing.

Methodology: Comparison data is built from each firm's structured profile (peer-review status, accreditations, services offered, industries served) and is not influenced by payment. See methodology.