Cashmere Office

209 Woodring Street

Cashmere, WA 98815
Siobhan O'Connor, CPA

Siobhan O'Connor, CPA

CPA, Senior Accountant

Siobhan has worked in public accounting since 2017, with a brief foray into private fruit industry accounting.  Her practice continues to evolve and develop with her skills. It includes tax planning and preparation for individuals and businesses, as well as financial statement analysis and business planning. She is driven to meet and exceed client accounting and tax needs, seeking opportunities to work with a diverse set of clients. She loves to explore how different contextual situations can influence the outcome of tax and business planning.

In addition to providing accounting services, Siobhan seeks experience and service opportunities in the greater community through volunteering and hobbies.  Riding her horse and volunteering for a therapeutic riding center keep her grounded, while skiing and exploring the outdoors with her husband inspire her. Siobhan grew up in Okanogan, WA, where she still maintains close friendships.  After obtaining her accounting degree at Washington State University, her goal was to return to North Central Washington in order to connect back to communities like home.


Professional Organizations

Member, American Institute of Certified Public Accountants

Member, Washington Society of Certified Public Accountants


Civic Organizations

Volunteer, Alatheia Riding Center

Member, Appleatchee Riders Association


Educational Background

Certified Public Accountant

Bachelor of Arts in Business Administration, Accounting Major, Agribusiness Economics minor from Washington State University, 2017