Here are the Top 10 accounting firms in Arizona, based on public voting for the 2024 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 Arizona accounting firms

Here are the Top 10 accounting firms (31 CPAs or more) in Arizona, as featured in the 2024 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 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 for multiple years. Its mission sharing knowledge, connecting people, and developing leaders in a friendly environment for clients and employees.

2. CLA (CliftonLarsonAllen)

3. Moss Adams



6. Baker Tilly

7. Eide Bailly



10. Grant Thornton

Here are the Top 10 accounting firms (5-30 CPAs) in Arizona, as featured in the 2024 edition of Ranking Arizona:

1. Lohman Company

Background: Lohman Company was founded by Jay Lohman on June 1, 2000. The firm is based in Mesa and has clients located throughout Arizona, the U.S. and in foreign countries. Lohman Company focuses on assurance, tax, client accounting services and project professional services and has been ranked as one of the top 25 CPA firms in Arizona since 2004.

2. Semple, Marchal & Cooper

3. Walker & Armstrong

4. Pescatore-Cooper

5. Red Rock Accounting Group

6. Heritage Advisors

7. Tull, Forsberg & Olson

8. Morrison, Clark & Company CPAs

9. Holthouse Carlin & Van Trigt

10. Hunter Hagan & Co.

Here are the Top 8 accounting firms (4 CPAs or fewer) in Arizona, as featured in the 2024 edition of Ranking Arizona:

1. Shayne R. Neuwirth CPA

Background: Shayne R. Neuwirth CPA provides outstanding tax, accounting, and consulting services to both individual and business clients. The firm was established in 2011 to create an atmosphere where clients receive individualized attention and exceptional service. After 13 years, the firm remains passionate about the same beliefs as the practice continues to expand. Shayne R. Neuwirth CPA provides tax-savings opportunities that can be implemented immediately. Business clients choose Shayne R. Neuwirth CPA as their trusted accountants because it facilitates their move from startup to a thriving business. Shayne R. Neuwirth CPA’s mission is to take care of the necessary accounting so clients can get back to generating profits.

2. Barry & Moore, CPAs

3. Cohen, Rife & Jutzi

4. Anne Cornelius, CPA

5. eeCPA

6. Holcomb & Shreeve CPAs

7. Monica J. Stern CPA

8. McGrath Nothman

Ranking Arizona: Think someone else should be on the list? To make your vote count in the 2025 edition of Ranking Arizona, click here to vote.