Here are the Top 10 accounting firms in Arizona, based on public voting for the 2026 edition of Ranking Arizona, the state’s biggest and most comprehensive business opinion poll. Ranking Arizona is based purely on opinion and ranks companies based on how voters answer this simple question: with whom would you recommend doing business?
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Top 10 accounting firms in Arizona (30 CPAs or more)
Here are the Top 10 accounting firms in Arizona (30 CPAs or more), as featured in the 2026 edition of Ranking Arizona:
1. Wallace Plese + Dreher
Background: Wallace Plese + Dreher (WP+D) offers accounting, tax, reviews, audits, and consulting to Arizona companies. Integrated services include business and individual tax services, financial statements, mergers and acquisitions, ownership succession, and estate and trust tax planning. Advisory services are designed for construction, manufacturing, distribution, healthcare and medical, real estate, and technology. Recipient of national, regional, and Arizona awards: Accounting Today 2024-2023 Regional Leader, Southwest Region; Arizona Top Work Places 2021-2023; Forbes America’s Best Tax and Accounting Firms 2021; and No. 1 Accounting Firm by Ranking Arizona 2018-2025.
2. CBIZ
3. REDW
4. Baker Tilly x Moss Adams
5. Eide Bailly
6. KPMG
7. RSM US
8. PricewaterhouseCoopers
9. EY
10. CLA (CliftonLarsonAllen)
Top 10 accounting firms in Arizona (5-29 CPAs)
Here are the Top 10 accounting firms in Arizona (5-29 CPAs), as featured in the 2026 edition of Ranking Arizona:
1. Lohman Company
Background: Lohman Company, established in 2000 and headquartered in Mesa, Arizona, is a Certified Public Accounting and Professional Services firm. They offer comprehensive services including Tax Planning and Compliance, Assurance, Client Accounting, and Business Advisory. Their unique Project Professionals service line supports clients in executing critical accounting and finance initiatives. Guided by core values of Relationships, Integrity, Service, and Expertise (RISE), Lohman Company is dedicated to delivering personalized, high-quality solutions to a diverse clientele, ranging from startups to Fortune 500 companies.
2. eeCPA
3. Walker & Armstrong
4. Price Kong & Co., C.P.A.s
5. ATLAS CPAs & Advisors
6. BDO USA
7. Cohen Stephens & Associates
8. Grant Thornton
9. Hunter Hagan & Co.
10. Morrison, Clark & Company CPAs
Top 10 accounting firms in Arizona (4 CPAs or fewer)
Here are the Top 10 accounting firms in Arizona (4 CPAs or fewer), as featured in the 2026 edition of Ranking Arizona:
1. Neuwirth & Ashford CPA, PLLC
Background: Neuwirth & Ashford CPA, PLLC is a women-owned and operated, Scottsdale-based accounting firm built on precision, integrity, and a sincere commitment to client success. Founded by Shayne Neuwirth and strengthened through the leadership partnership of Joanna Ashford, the firm serves nearly 2,000 clients each year with comprehensive tax, accounting, and advisory services. The firm’s success is driven by deep technical expertise, genuine relationships, and a client-first mindset. Being named the No. 1 CPA firm in Arizona reflects the dedication of its team and the trust placed in the firm by the individuals, families, and businesses it is honored to serve.
2. Barry & Moore, CPAs
3. Pescatore-Cooper
4. Anne Cornelius, CPA
5. Lowy’s Tax Planning & Accounting
6. Red Rock Accounting Group
7. Holcomb & Shreeve CPAs
8. Joseph I McCabe III CPA
9. McGrath Nothman
Ranking Arizona: Think someone else should be on the list? To make your vote count in the 2026 edition of Ranking Arizona, click here to vote.
