Call Us: (503) 666-5569

Our Firm

We have been serving the Portland and Gresham areas for over 40 years. We have built personal relationships with our clients to support their plans and goals, through economic recessions and recoveries, personal life changes, business ventures, and more.  Our clients can count on us for our expertise and resources.

Jim Baker, CPA, started the firm in 1972, and in 1975 a partnership was formed with Randy Colson, CPA.  Charles Dhulst, CPA, joined the firm in 1981.  Mark Horstmann, CPA, and Keven Steege, CPA have since joined the firm.   Baker & Colson, P.C. is comprised of 16 staff members including Certified Public Accountants, Licensed Tax Consultants and Preparers, and Enrolled Agents.

Baker & Colson is a member of The American Institute of Certified Public Accountants and the Oregon Soceity of Certified Public Accountants.

We are also member of our local Gresham Chamber of Commerce, and Sandy Area Chamber of Commerce.