Here are the Top 10 accounting firms in Arizona, based on public voting for the 2020 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? To make your vote count in the 2021 edition of Ranking Arizona, click here to vote.

Voting for the 2021 issue of Ranking Arizona ends July 31, 2020.

Want to buy a copy of the 2020 edition of Ranking Arizona? Click here. Want information on advertising in the 2021 edition of Ranking Arizona? Click here.

Here are the Top 10 accounting firms in Arizona, as featured in the 2020 edition of Ranking Arizona:

29 CPAs or more

1. Wallace Plese + Dreher

Background: With offices in Chandler and Scottsdale, Wallace, Plese + Dreher (WP+D) offers accounting, tax, audit, assurance, and consulting to Arizona-based companies. From startup to maturity, our collaborative approach builds strategies for all business stages. Integrated services include business and individual tax services, mergers and acquisitions, ownership succession, exit strategies, and estate and trust tax planning. Advisory services are designed for construction, manufacturing, distribution, health care, real estate, technology, and nonprofit. Focused on long-term relationships, WP+D promotes a friendly environment for clients and employees.


3. Henry+Horne

4. Grant Thornton

5. CLA (CliftonLarsonAllen)

6. Eide Bailly

7. BeachFleischman



10. EY

5-28 CPAs

1. Lohman Company

Background: Lohman Company, PLLC was founded by Jay Lohman on June 1, 2000.  During 2020, the company will celebrate its 20 year anniversary with clients and friends. Lohman Company is based in Mesa and has clients located throughout Arizona, the United States and in foreign countries. Lohman Company focuses on assurance, tax, and project and accounting issues.  Lohman Company has been ranked as one of the Top 25 CPA firms in Arizona since 2004.

2. Pescatore-Cooper


4. Walker & Armstrong LLP

5. Hunter Hagan & Co. Ltd

6. Schmidt Westergard & Company

7. Seabolt & Vincent

8. Tull, Forsberg & Olson

9. Price Kong & Co. CPAs PA

4 CPAs or fewer

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 more than eight 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. eeCPA

3. Matusak Business Services

4. Lowy’s Tax Planning & Accounting

5. Pace & Company PC

6. The Blau Company

7. Barry & Moore

8. Adams Kvittem-Barr & Assoc. CPAs

9. Holcomb & Shreeve CPAs

10. Monica J. Stern CPA