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Respected and Recommended Since 1871

Discover Your Banking Advantage

 

Stock Transaction Information

Stock Transaction information can be found HERE or please call 1-800-491-9400.

 

 

Attention Customers

Sounds of the Season

Join us at our Ottawa office on Tuesday, December 6th at 1:30 PM for the Marquette Academy chorus and again on Wednesday, December 7th at 1:00 PM for a program performed by the fourth grade class of Jefferson School.

 

Thank You and Happy Holidays!

 

 

Check out OUR great rates on our Escalator CD’s and 26 Month CD 

The Escalator CD offers the flexibility you seek in this challenging rate environment in that you can add a one-time deposit up to the opening amount after six months or the ability to withdraw the funds without penalty at each six month interval.

The 26 month CD is a shorter term CD with a fabulous rate.  Additionally, you can “bump” the rate one time during the term of the CD.  Also, you can “build” by adding to it one time up to the amount of the original CD amount.

We are your neighborhood bank.
View the Photos page to take a tour of your neighborhood bank.
OSB is very active in the local community.
Click to take a tour of your neighborhood bank.
Looking for a mortgage? OSB has you covered.

At Ottawa Savings Bank we promise to provide you with service second to none. We have a rich history and a fresh approach to security so you can bank with confidence. We are your friends, your partner, your service provider –

We are your neighborhood bank.

Featured Services

Ottawa Savings Bank

GEN GOLD

GEN GOLD

Save money on products and services you use everyday like groceries, prescriptions, dining, entertainment and much more!

Mobile Banking

Mobile Banking

With Mobile Banking you can check account balances, transfer money, and pay your bills right from the palm of your hand!

Mortgage Application

Mortgage Application

Ottawa Savings Bank makes it easy to apply for your mortgage online so you can quickly get the money you need!

E-Statements

E-Statements

Sign up for Online Banking and get easy, free, secure paperless statements delivered directly to your email inbox.

Ottawa Savings Bank

Welcome to OSB

If you’re car shopping, Ottawa Savings Bank and Twin Oaks Savings Bank have great rates and financing up to 72 months! Call any of our offices for more information.