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About Us

Our company focuses on accounting and tax preparation services for a wide variety of clients.

We specialize in:

  • Tax return filing and tax planning for individuals
  • Bookkeeping and financial statements for small businesses
  • Corporate tax return filing

The annual participation in Continuing Professional Education courses offered by local chapters of national accounting and tax associations keeps our firm on the leading edge of ever-changing tax laws and accounting methods.

Our computerized offices and internet access provides clients with accurate, efficient, state-of-the-art service at a competitive price.


Dana Lashbaugh, CPA, MPA

Dana joined The CPA Group, PLLC in January 2019.  Dana's background includes seven years in public accounting and eight years as a controller for a fine-dining restaurant chain in the Puget Sound area.  Dana received his Master of Professional Accountancy in 2008 and a Bachelor of Science in Accounting from Central Washington University in 2004. He is a member of the Washington Society of CPAs and the American Institute of CPAs.

Fabienne O’Neill, CPA

Fabienne started her career in public accounting in 1999. She received her Bachelor’s Degree in Accounting from Central Washington University. Fabienne assists clients from a variety of industries in business and individual income tax filings, as well as financial statement preparation.

James P. Mayer, CPA

Jim started his career in public accounting in 1980. He received his Bachelor’s Degree in Accounting from the University of Washington. Jim brings significant experience in the financial statement preparation area, as well as business and individual income taxes.

Mark H. Van Wyngarden, CPA

Mark has been in public accounting since 1991. Prior to that time, he was involved in a multi-state retail organization learning business first hand. He is a Central Washington University graduate earning both a degree in Accounting and a degree in Finance. Mark has assisted numerous clients with business transactions and valuations, estates, trusts, and financial planning.

Visit the Services area of our site to learn more about the many accounting and tax services we offer.

Visit the Contact Us page for information regarding how to reach us.


Contact Us