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Expert tax and accounting solutions. 

Serving the Tri-Cities, Columbia Basin, and western United States
for over thirty years.

Our Team


We are long-time members of the Tri-Cities community, serving indviduals and businesses since 1985.


We are dedicated to serving clients with efficiency and expertise. We take great pride in fostering success and trust among our clients.



Please review the services we provide as CPAs and tax and accounting professionals.


We are experts in the preparation of tax returns and handling compliance and reporting matters for individuals, businesses, cooperatives, non-profit organizations, and trusts and estates.


We also provide full accounting and assurance services, including audits, reviews, and compilations.



May 1, 2024

Blodgett, Mickelsen & Adamson, P.S. is now Moody, Mickelsen, Rowley & Adamson, P.S. with the admission of new partners Jeff Mickelsen and Blake Rowley to the firm and its existing partners, Derek Moody and Travis Adamson. Our name has changed but our commitment to providing the best possible service to our clients and community has not! We appreciate your consistent and continued support over the years.


January 25, 2024

Blake Rowley & Jeff Mickelsen present to the Benton-Franklin Rental Owners Association in Richland, WA, explaining what tax plans and strategies are available to real estate owners, and how real property can fit into their estate plans to minimize tax liabilities.

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January 1, 2024

Beneficial Ownership Information (BOI) reporting is now open. Per the Corporate Transparency Act, many companies are required to report basic information to FinCEN about the individual(s) who own them. Existing companies have until December 31, 2024 to file while those formed after 2023 must report within 90 days of company formation. For more info, click here.


April 30, 2022

Brent Mickelsen retired from Blodgett, Mickelsen & Adamson after over 3 decades of professional service. Brent was a founding partner of the firm, and leaves a thriving audit practice he built from the ground up. Those of us who remain feel extremely grateful for all his industry and hard work over the years. While he is sorely missed, we congratulate Brent and wife, Julie, for their well-deserved retirement.


April 30, 2022

Tom Blodgett retired from Blodgett, Mickelsen & Adamson after over 3 decades of professional service. Tom was a founding partner of the firm, and leaves an expanding tax practice he has grown since the firm's inception. All of us left and his many clients are incredibly thankful for his good work and humor over the years. While he is truly missed, we congratulate Tom and wife, Sherrie, for their well-deserved retirement.

Contact Us


(509) 735-0379

7139 W. Deschutes Ave., Ste. 102
Kennewick, WA 99336



Practice areas and industries served include:



Professional Service Providers

Real Estate


Utility Cooperatives

Non-profit Organizations


Trusts and Estates


Multi-generational Family Businesses

Trucking and Transportation

Medical Professionals

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