Welcome to Our New Website

We're thrilled to unveil our redesigned website! Whether you are viewing on your phone or desktop monitor, the updated and responsive design is more intuitive and user-friendly, making it easier for our customers to manage their accounts and access our services. 

We hope you enjoy using the new site. Here are some tips and tools for where to find some our most commonly-used resources and for new features to help you make the most of your accounts.

Updated Features

Login Box

The online account login box is now separated by the type of account portal you are accessing: Personal, Business or Wealth Management.

Please Note: There have been no changes to the account portals. Please choose the portal you wish to visit from the dropdown menu and then click “Continue” to be taken to the login page.

You can also access all portals using the buttons below.

Welcome page photo

To access on mobile, select the three bar menu icon in the top right of your screen. Then, click on the blue button that says, "Login." This will allow access to the login box.

Website screenshot image

Home Mortgage Information

Housing all of your banking needs under one roof is possible with us. Sunflower Bank customers benefit from the advantages of Guardian Mortgage’s national lending platform. Now we’ve made it easier to find information about our home mortgage services without leaving the Sunflower Bank website.

Location Pages

The Location search functionality and branch page layout have been enhanced.

New Features

Improved Site Navigation and Structure

We’ve updated our website content to focus on our customers and provide the information you need and the full scope of services we offer.

Accountholder Guide for Personal Customers

We're pleased to provide you with instructions and FAQs to help you make the most of the premium features associated with our checking accounts, including those available through Online and Mobile Banking, and additional services that benefit you, your family and your community. Please use the resources in this Accountholder Guide to set up your comprehensive banking services.

Current Promotions Pages

Now you can find all the current account promotions for both personal and business accounts on convenient landing pages.

Expanded Website Footer

We’ve added to the list of links you can access from the website footer to make it easier to find Helpful Links and company information.


Can’t find what you are looking for?  Use the Search bar in the top navigation of every page by typing one or two search terms and selecting the correct page from the list provided.