Sean was born in St. Louis, Missouri and moved to Wenatchee in 1984. He began his professional career at Cordell, Neher and Company, PLLC in 2003. He enjoys playing golf and spending time with his family.

Areas of Practice

Tax Services

  • Tax Preparation & Planning
  • Estates & Trusts
  • Business Transition Planning
  • Financial Statement Preparation
  • New Business Consulting

Financial Services

  • Tax-Smart Investment Strategies
  • Retirement Planning
  • Asset Management
  • Income Protection & Asset Preservation
  • Saving for Education
  • Corporate Retirement Plans
  • Debt Management


  • Nonprofit & Government
  • Agriculture
  • Construction
  • Real Estate
  • Retail & Hospitality
  • Vineyards & Wineries


  • Certified Public Accountant
  • Washington State University, B.S. – Business Administration/Management Information Systems/Decision Science
  • Microsoft Certified Professional


  • Wenatchee YMCA, Board Member


  • American Institute of CPAs, Member
  • Washington Society of CPAs, Member



Five Low-Cost Steps to Strengthen Your Small Nonprofit Organization’s Internal Controls

By Sean M. Patton, CPA, Cordell, Neher & Company, PLLC, Wenatchee Certified Public Accountant In small organizations, internal controls are often sacrificed for the sake of delivering quality services. This ...

Sean M. Patton, CPA – New Partner w/our Firm

We are very excited to announce that Sean M. Patton, CPA has become one of our Partners at Cordell, Neher & Company, PLLC as of October 1, 2013. Sean has been ...

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(509) 663-1661  - Wenatchee
(800) 767-7725  - Toll Free

(509) 662-5678
Fax Number

P.O. Box 3068
Wenatchee, WA 98807-3068

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