Welcome to NSB Bank Online!

Located at the top of Iowa, NSB Bank has been taking care of their valued customers for over 80 wonderful years. NSB is independently owned -- That means quick decisions, greater flexibility and quicker response time for your requests.


Mission Statement

While meeting the financial needs of our customers is the prime responsibility of every employee, we are committed to providing a level of service second to none.

We pledge, every minute of every day, to make banking an enjoyable experience and to make the NSB experience a warm and refreshing break in our customers’ otherwise demanding lives.

 NSB Trailer




 Shazam Bolt



















NSB Mobiliti™ – Mobile Banking, Alerts & Payments.

Mobiliti has a wide reach of features that will empower you with the best mobile experience available with "anytime, anywhere" access to your finances and banking services.


  • NSB Mobiliti offers full integration with online banking for a seamless user experience across the online and mobile channels
  • NSB Mobiliti supports all three major access modes: SMS (text messaging), mobile browser and downloadable applications for Android™, iPhone® and Blackberry®.
  • With NSB Mobiliti you will have access to one of the industry's leading "all-in-one" mobile banking, alerting and payments solutions.

Mobile Banking from NSB Bank is the easiest and fastest way to access your finances. It's just that easy!

Helpful tips!!!!!!

To view instructions and screen shots click here

To view the list of certified devices and carriers click for NSB Mobiliti click here

To view screen shots of all three major access modes by clicking here

Mobile Banking with NSB Bank is now available!