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.

 Girls SC




 Shazam Bolt



















Online Banking 

Simple. Safe. Convenient.

Access Your Accounts 24-Hours A Day From Anywhere.

Simplify your life with Online Banking - it's like having your own personal branch on the Internet. Think of it as a drive-up window that never closes.  
The Advantages Of Online Banking:

  • FREE with any personal or business account.
  • Bank anytime, anywhere, with an Internet-capable computer.
  • Confirm which checks, deposits or withdrawals have cleared or posted.
  • Access account information and transaction history for checking, savings, money market, and loan accounts.
  • Transfer funds between your accounts.
  • Download account information to your personal financial software.
  • All transactions occur in a secure environment protected by 128-bit encryption.
  • Only you can access your accounts with the private USER ID/ACCESS ID and PASSWORD.

For more information about the ease and convenience of our Internet Banking product and how you might benefit, contact any of our branches or send us an email.