Find Top CPA Firms by City and Specialty

The Ledgerism Brief directory of top CPA firms covers the top 15 US markets in depth and expands monthly. Rankings are based on state license verification, public peer review history, M&A and quality-of-earnings experience, and named-partner specialization. We do not take referral fees. We do not rank by who pays the most. The ranking weights what actually matters for picking a firm.

Featured city directories

Specialty rankings

City-level rankings show the top firms in each market. Specialty rankings cut across cities for buyers who care about specific service depth.

Best for M&A quality of earnings

The QoE providers most PE funds and strategic acquirers actually pick: the Big 4 transaction services groups, the national mid-tier firms with deep M&A practices (RSM, Grant Thornton, BDO, CohnReznick, EisnerAmper), and the boutique M&A advisory firms (Carl Marks Advisors, Sikich, Cohen & Company, MorrisAnderson). Read the M&A QoE ranking.

Best forensic accountants

The forensic accounting firms most often retained by counsel for litigation support, fraud investigation, damages calculation, and expert witness testimony: BRG, FTI Consulting, AlixPartners, Stout Risius Ross, Berkeley Research Group, Charles River Associates. Read the forensic ranking.

Best crypto and digital-asset CPAs

The CPAs serving crypto-native finance teams in 2026: Armanino (the crypto leader by transaction volume audited), MGO, Friedman, BPM, Aprio (post-Charlesbank), and a handful of crypto-native boutiques. Read the crypto CPA ranking.

Best audit firms for PE-backed companies

Audit firms with PE practice depth that PE-backed company CFOs reliably pick: the Big 4 PE-Practice groups, the mid-tier firms with PE specialty (CohnReznick PE Practice, EisnerAmper PE Practice, BDO PE Practice, RSM PE Practice), and the boutiques specializing in single-fund-family audit relationships. Read the PE-backed audit ranking.

The methodology

Our full ranking methodology is published at methodology. Summary: we score firms on five dimensions (licensing verification through state board, AICPA peer review history, M&A and specialization confirmation, public discipline record across PCAOB and SEC, named partner credentials), weight the dimensions for the context, and publish the score breakdown for every firm on every ranking page. Rankings are editorial. Featured Partner placements are separate and clearly labeled.

Featured Partner placements

Three Featured Partner placements are available per city directory, sold annually. Standard listing $1,200/year. Premium top spot $4,000/year. Multi-city enterprise from $25,000/year. All placements carry rel=”sponsored” attribution. Featured slots do not affect editorial ranking. For details, contact partners@ledgerism.net.

What is coming next

Q3 2026: expansion to 30 cities (adding mid-tier markets: Austin, Portland, San Diego, Tampa, Orlando, St. Louis, Indianapolis, Columbus, Kansas City, Salt Lake City, Pittsburgh, Cincinnati, Cleveland, Milwaukee, Raleigh). Q4 2026: 50 cities. 2027 full year: all 100 largest US metros.

Full article index

Guides to working with CPAs and accounting professionals, plus the credentials and cost realities behind the profession.

Choosing and pricing a CPA

• CPA vs EA vs tax attorney
• CPA cost for small business
• How to start a CPA firm

Forensic and investigative

• Forensic accounting
• Financial statement fraud red flags
• Forensic accountant rates

The profession (research)

• CPA firm PE roll-up report
• Accounting talent pipeline report
• Accounting salary survey

• Accounting Firm Size Tracker
• State CPA Licensure Tracker