Tax Services – Vancouver WA Area

Is tax preparation causing you stress? Are you taking every available deduction and minimizing your tax liability? At Opsahl Dawson, we’ve reinvented the CPA.

Our tax accountants begin by learning about your business and your goals. Our Certified Public Accountants work with you to create a proactive plan that makes your tax preparation more efficient than you ever thought possible.

Throughout the year, our tax accountants and tax advisors will reach out to you and work closely with you to assess your tax situation. We’ll make sure you’re using every available tax break and help you understand any upcoming changes to state, local, and federal tax laws. And of course, we’ll prepare your tax returns and advise you throughout the process.

By focusing on the future, our CPAs can create tax plan that is proactive (not reactive) and provides the best short and long term benefits for you and your business. That’s what we call accounting for a new age.

Ready to learn more? Contact us to get started or keep reading to learn more about our award-winning tax services.

Tax Planning & Preparation Services

tax preparation experts in Vancouver, WA working together on the computer


More Tax Services

CPA Adam Rasmuseen smiling at his desk


Aaron Dawson in front of a wall with trophy fish


Senior Ted Davis smiling at his desk



Why Opsahl Dawson?

Your success is our success.

At Opsahl Dawson, our Certified Public Accountants and tax experts have a simple goal in mind: to help you and your business succeed.

Since 1979, our CPAs and tax accountants have been helping our clients with the best tax preparation services. They provide our clients with accounting and tax services throughout the year, not just during tax season!

“We have completely reinvented the CPA. We put the latest technology and streamlined processes to work for you.”

– Aaron Dawson, President

Ready to Meet Vancouver’s Trusted CPAs?

Contact Opsahl Dawson’s tax accountants today to learn more about our tax and financial services for individuals. Or give us a call:

Vancouver: (360) 737-8007 | Longview: (360) 425-2000

industry awards including Vancouver, Washington's best in business 2016, SW Washington Business Growth Awards and 2017 accounting today's best accounting firms to work for
“Every person on the Opsahl Dawson team is a total pro! Truly experts with taxes & I’ve never waited more than a day for a response to any questions I’ve had. Their attention to duty is remarkable.Best experience with the highest level of customer service. I would highly recommend them to anyone.”

Greg D.

Our Locations

With offices in Longview and Vancouver, Opsahl Dawson provides accounting and tax services throughout southwest Washington and northwest Oregon. We are proud to serve businesses and individuals in Longview, Camas, Portland, Ridgefield, La Center, Battle Ground, and beyond.

7701 NE Greenwood Dr Ste 200
Vancouver, WA 98662


Phone: (360) 737-8007
Hours: Monday – Friday, 8:30AM – 5:00PM
Don’t Forget: We’re available every Saturday from 9:00AM – 1:00PM during tax season!


959 11th Avenue Ste A
Longview, WA 98632


Phone: (360) 425-2000
Hours: Monday – Friday, 8:30AM – 5:00PM
Don’t Forget: We’re available every Saturday from 9:00AM – 1:00PM during tax season!



Do you offer paperless tax preparation services?

We do offer paperless accounting and tax prep services. A paperless office results in more streamlined and more effective work. Our tax advisors will spend more time working on your behalf and less time managing paperwork! The the sustainability of our paperless services is something we take pride in as well!

Can tax planning and tax preparation services really help my business grow?

Yes. The right accounting firm is always looking out for your best interests. At Opsahl Dawson, we take a holistic approach to your financial growth and tax planning is a major component of that. After all, when you succeed, we succeed.

What if I’m audited?

If you’re facing an audit from the IRS, we can help. The CPAs at Opsahl Dawson can help you prepare and represent you. We will do everything we can to make sure you’re well prepared for any audit.

Contact Us

Opsahl Dawson: Vancouver’s Most Trusted Tax Accountants Since 1979!

Call 360-425-2000 or contact us online to get started.