503 274 2849 4800 Meadows Rd, Ste. 200, Lake Oswego, OR 97035

Welcome! We are TKW, the accounting firm that helps you achieve more

Serving the Pacific Northwest with tax, business assurance and business advisory and consulting since 1987


Assurance Services

We provide a full range of services, from financial statement audits and reviews to agreed upon procedures and attestations engagements.  Our highly skilled team of professionals bring their experience and strong client service skills to every engagement and every client interaction.

Tax Services

TKW provides creative tax advice and services to a broad range of businesses and individuals. Our strong technical knowledge of the tax law is backed by a solid understanding of your business dynamics.


Business Advisory & Consulting

We provide a complete range of business advisory services, specializing in the needs of small businesses, government entities, and not-for-profit organizations. We can help you Achieve More with increasing production, efficiency, and effectiveness with a timely, cost-effective approach.

The McGladrey Alliance

TKW is proud to have been chosen to be a member of the McGladrey Alliance, the national accounting firm association of McGladrey Alliance, Inc.


What Clients Say

TKW is a tremendous asset to us as our auditors. The staff demonstrates a high level of professional, courteous and thorough attentiveness that sets them apart to provide a comprehensive audit that is in-depth and smooth.  We are extremely satisfied with the competence and quality of service that TKW provides, and we are looking forward to continuing our relationship with the firm.

Bonnie Dennis
Assistant Finance Director – City of Milwaukie, OR

I REALLY appreciate what your team does regarding staying on task.  I think all of us working together and setting goals really pays off.

Jarret Curtin
Director of Finance – Northwest Pump & Equipment

We have had an outstanding relationship with TKW. We have found their staff to be professional, thorough and cooperative in working with our business services department and administration to develop and provide a comprehensive audit for our agency. We recommend TKW with the highest regard for their services.

Barbara Jorgensen
Superintendent – Multnomah Education Service District

Like What you see? The journey starts here.

Contact us today to find out how TKW can bring confidence to your tax, assurance and consulting needs.