Firm Profile

 "Large enough to know how...Small enough to know you"

Founded in 1948, Ernest Jonson & Company, P.S. believes in the value of relationships. We view every client relationship like a partnership, and truly believe that your success is our success. We are committed to providing close, personal attention to our clients. We take pride in giving you the assurance that the personal assistance you receive comes from years of advanced training, technical experience and financial acumen. All of our accountants are CPAs and combined, have over 180 years of experience.

We are a full-service CPA firm whose services include the following:

  • Income Tax Preparation for all types of businesses, and individuals
  • IRS and State Audit Representation
  • Payroll Reporting
  • QuickBooks® setup, support and training
  • Business startup services
  • Monthly bookkeeping
  • Financial statements - making sure your financial records are timely and accurate

Our continual investment of time and resources in professional continuing education, state-of-the-art computer technology and extensive business relationships is indicative of our commitment to excellence.

Our professional affiliations include:

American Institute of Certified Public Accountants

  • AICPA Tax Division
  • AICPA Private Companies Practice Section

Washington Society of Certified Public Accountants


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