Great Western Bank began operations in 1935. In its over 80 years of operations, the bank has established over 150 branches across the US.
- Routing Numbers & Wire Transfer
- Great Western Bank Headquarters Info
- Branch / ATM Locator
- Website: https://www.greatwesternbank.com
- Routing Number: 091409597
- Swift Code: Not Available
- Mobile App: Android | iPhone
- Telephone Number: 1-800-952-2043
- Headquartered In: South Dakota
- Founded: 1935 (90 years ago)
-
Bank's Rating:
(7 votes, average: 2.57 out of 5)
Loading... - Español
- Read this tutorial in
Great Western Bank Online Banking supports your normal banking transactions at the comfort of your home or office. This guide helps you login, reset your forgotten password, enroll and inform you services you get when using the bank’s online platform.
HOW TO LOG IN
For you to log in, you need an active online account. This guide will assist you log in using your your PC:
Step 1- Using your preffered browser, please enter or click https://www.greatwesternbank.com to load Great Western Bank’s website
Step 2- In the homepage, please enter your username, then click Login
Step 2- Enter your password, then click submit
Once verified, proceed with your banking transactions
FORGOTTEN PASSWORD / LOGIN ID?
Having difficulties recalling your password? This guideline here will help you reset it
Step 1- In the bank’s homepage, click the reset password link shown below
Step 2- Please enter your Online Banking ID, E-mail Address associated with your account and E-mail Subject, then click Continue
Once your credentials are verified, you will get an email notification. Proceed and change your password.
HOW TO ENROLL
To enroll, you need existing Great Western Bank account. The bank’s online platform doesn’t provide a way of enrolling for online account, so contact customer support on 1-800-952-2043 for directions on how to sign up.
MANAGE GREAT WESTERN BANK ONLINE ACCOUNT
As an holder of Great Western Bank’s online account, you are able to:
- Confirm withdrawals and deposits
- Pay bills
- Make transfers
- Pay loan
- See and print both check and statement copies
- Create mobile alerts
Federal Holiday Schedule for 2025 & 2026
These are the federal holidays of which the Federal Reserve Bank is closed.
Great Western Bank and other financial institutes are closed on the same holidays.
| Holiday | 2025 | 2026 |
|---|---|---|
| New Year's Day | January 2 | January 1 |
| Martin Luther King Day | January 20 | January 19 |
| Presidents Day | February 17 | February 16 |
| Memorial Day | May 26 | May 25 |
| Juneteenth Independence Day | June 19 | June 19 |
| Independence Day | July 4 | July 3 |
| Labor Day | September 1 | September 7 |
| Columbus Day | October 13 | October 12 |
| Veterans Day | November 11 | November 11 |
| Thanksgiving Day | November 27 | November 26 |
| Christmas Day | December 25 | December 25 |
