Back to top



Our office re-opened using a hybrid work model on 7/6/2021.  In-person meetings are by appointment only. Please call or e-mail to schedule an appointment.  

During the past 18 months, our building has been remodeled and suite numbers have changed.  Although we have not moved or changed suites, our suite number has changed from suite 415 to suite 515.

Thank you for visiting our website. We are a full-service tax and accounting firm dedicated to providing our clients with professional, personalized services and guidance in a wide range of financial and business needs. We specialize in serving individuals, small businesses, owner-operated businesses and consulting for healthcare organizations.

On this website, you will find information about our firm, including our list of services.

We welcome any questions or comments you may have. Feel free to contact us at any time:

  • Telephone...
  • (206) 284-1383
  • Fax...
  • (206) 284-4311
  • Newman Dierst Hales
  • 221 First Ave West
  • Suite 515
  • Seattle, WA 98119

You can also send us a message directly through the contact page of this website.