Who is the best audit & assurance firm in America?

We're still compiling rankings for audit & assurance specialists. Check back soon.

How are audit & assurance firms ranked?

Our Guide Score (0–100) combines Google reviews (25%), professional credentials (20%), press recognition (15%), review volume (15%), web presence (10%), years of experience (10%), and profile completeness (5%). There is no paid placement.

Best Audit & Assurance Firms in America — 2026 Rankings

Independent audits, reviews, and compilations of financial statements for regulatory compliance and stakeholder confidence.

Rankings last updated April 17, 2026

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How We Rank CPAs & Accounting Firms

Our Guide Score (0–100) combines Google reviews (25%), professional credentials like CPA, EA, CMA, CIA, and CFP certifications (20%), press recognition (15%), review volume (15%), web and professional presence (10%), years of experience (10%), and profile completeness (5%). Read our full methodology →

Frequently asked questions

Who is the best audit & assurance firm in America?: We're still compiling rankings for audit & assurance specialists. Check back soon.
What is Audit & Assurance?: Independent audits, reviews, and compilations of financial statements for regulatory compliance and stakeholder confidence.
How are audit & assurance firms ranked?: Our Guide Score (0–100) combines Google reviews (25%), professional credentials (20%), press recognition (15%), review volume (15%), web presence (10%), years of experience (10%), and profile completeness (5%). There is no paid placement.