Union Bank Online Banking


As of June 22, 2012, Union Bank was acquired by Arvest Bank Group, Inc. Union Bank, a community bank, provides personal and business banking products and services in Kansas City. The company’s personal banking products and services include checking and savings accounts, savings investments, consumer loans, home equity loans and mortgages, reorder checks, and alternate investments, and Internet banking services.


Bank Official Website:
• www.unionbankmo.com

Bank Customer Service Telephone:
• 816-763-4400

Bank Routing Number:
• 122000496

Bank Swift Number:
•This BANK is not part of the SWIFT network, so there is no number.

Online Banking Mobile Apps:

Branch Locator:
Branch Finder Link

Union Bank Online Banking Login


Step 1 – Go to  Union Bank’s Website and enter your User ID on the left hand side of the page, then click Sign On.



Forgot User ID/Password – If you have forgotten either your User ID or Password, you must click User ID or Password Help. This will bring you to a page that provides solutions to recovering your User ID/Password. If you forgot your User ID, click the recover your User ID link. You will then be prompted to enter the last 8 digits of your Card Number, your 4 digit PIN Number, and Zip Code. If you forgot your Password, you will be asked to provide your User ID. Once you’ve enter your User ID, click Next and you will be on your way to recovering your Password.


Step 1 – Go to Union Bank’s Enrollment Webpage and choose if you want to sign up using your Debit/ATM card and PIN, Telephone Banking PIN, or there is an option if you have neither. Select which one applies to you, then click Next.



Step 2 – If you chose Debit/ATM card and PIN, enter the last 8 digits of your Debit/ATM Card Number,  4 digit PIN Number, and Zip Code. Once all information has been entered, click Next.