Business banking solutions

Earn tiered interest, up to 2.63% APY^

With a High Yield Relationship Savings account, the higher your account balance, the more interest you'll earn. Visit a branch to open your account today.

Learn how trust helped this car wash expand.

MetroExpress has significantly expanded its operations from 4 to 13 locations, and expects to grow about 10 percent per year. 

Our clients inspire us.

From beloved small-town drive-ins to nonprofits with a social mission, our clients are diverse. One thing we share with them? A commitment to building strong communities.
Tube Art Group
Since 1946, Tube Art Group has been shaping visual identities for some of the country’s biggest brands—and creating beloved icons.
Tacoma Rainiers
The Tacoma Rainiers serve as the Triple-A affiliate of the Seattle Mariners, where players refine their game before making the jump to the major leagues. We're proud to call them a client.

Financial insights from our experts.

Explore articles and tips written by our team to help guide your big and small financial decisions.
How to: create a simple business plan

What's in a business plan—and why do you need one? Learn why it matters and how to start.

12 tips to keep your business healthy
Keep an eye on the ongoing financial health of your business with these tips.
5 tips when considering an SBA loan
Learn about Small Business Administration (SBA) loans.

Meet Our Bankers

Our difference? Our people.

In every city and town we serve, we take your business personally. Our team is ready to serve you in Washington, Idaho, Oregon and California. 

One of the West's most-loved banks.

Money.com Lauds Banner as a Top Five Bank in the West.
Newsweek has again selected us as one of America's Best Regional Banks.
Forbes has named us one of the 100 Best Banks in America. © 2026 Forbes Media LLC. Used with permission.

We're here for you

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Contact Us

Local: 509-527-3636

Toll-Free Number: 800-272-9933

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Mailing Address

Banner Corporation

10 South First Avenue,

P.O. Box 907, Walla Walla, WA 99362