State Income Tax Filing Representation

Need help filing state income taxes for your business? Not sure how to handle or account for income from around the country? The CPAs at Opsahl Dawson can help.

State and local tax laws can be just as complicated as the federal tax code. Our team of experts can help you navigate these confusing waters and give you peace of mind. It’s our mission to stay at the forefront of state and local tax laws. We are experts and can help you plan and prepare your business to remain in compliance with all local and state laws. Let Opsahl Dawson serve you and save you money.

Our State & Local Tax Planning Services

We can help you:

  • Prepare and file all necessary taxes
  • Minimize tax liability
  • Identify states where you have established nexus
  • Represent you in the case of an audit

Why Opsahl Dawson?

Your success is our success.

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

Our award-winning accountants have been decades of experience and are experts in local, state, and federal tax law.

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

– Aaron Dawson, President

Need Help With State Income Tax Filing?

Contact Opsahl Dawson’s accountants today to get the answers you need. Or give us a call:

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

“They provided the best annual tax filing experience we’ve ever had by a mile. They reduced our return significantly compared to our previous CPA (over 50%) but even more important was how thorough and clear their communication was. I highly recommend them.”

Don E.

Our Vancouver & Longview Locations

Our estate planning team works with 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


959 11th Ave Ste A
Longview, WA 98632


Phone: (360) 425-2000

Hours: Monday – Friday, 8:30AM – 5:00PM


5209 Corporate Center Ct SE,
Lacey, WA 98503


Phone: (360) 456-2100

Hours: Monday – Friday, 8:00AM – 5:30PM


700 Lincoln St #200,
Kelso, WA 98626


Phone: (360) 636-4200

Hours: Monday – Friday, 8:00AM – 5:00PM



Can you help determine if I have nexus in a specific state?

Yes, our CPAs will work with you to determine the states where you need to file state taxes.

Can you file in any state?

Yes, we can prepare and file tax returns for any state.

Why do you offer paperless accounting services?

Our paperless accounting services result in more streamlined and better work for our clients. Our tax accountants and estate planners spend more time working on your behalf and less time managing too much unnecessary paperwork.

Contact Us

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

Call (360) 737-8007 or contact us online to get started.