Introducing the Summit Business Package 3.25% APY** (Business Money Market Account).

Summit State Bank, an award-winning community bank, welcomes the opportunity to serve your banking needs.


Open a Summit Business checking account* and earn 3.25% APY** in your Summit Business money market account. In addition, if the Federal Reserve changes interest rates, we will split the differences of the change and share it with you - 50/50.

You’ll have easy access to your money and watch your money, your
business, and our local economy grow.

We are devoted to community and want to deepen our relationship with you. Call or come into one of our five Sonoma County locations to open your Summit Business Package today.


Contact us to learn more »



Five Sonoma County locations to serve you:

Santa Rosa Main
500 Bicentennial Way

1001 Vine Street

Montgomery Village
2300 Midway Drive

Rohnert Park
10 Raley’s Towne Centre

100 Petaluma Blvd.
South, Ste. A


* Requires Summit Business Checking or Account Analysis Checking. These accounts are subject to additional terms such as minimum opening balance requirements and applicable fees. For more information, please visit or call us at any of our branch locations available at
** The Annual Percentage Yield (APY) is accurate as of November 4, 2022. The minimum to open and obtain the APY is $100,000. If the average balance falls below $50,000, a $25 monthly fee will be assessed. Interest bearing accounts have a variable rate and the APY and interest rate may change without notice. Interest is compounded daily and is credited to the account monthly. Fees may reduce earnings. Funds for both accounts must be new money. At account opening, you will receive disclosures which will provide all the specific terms and conditions of the accounts.
All new accounts are subject to Summit State Bank approval.