Guaranty Bank is a retail bank with its headquarters in Milwaukee, WI. The institution has over 120 outlet locations, most of which are in grocery stores, in Wisconsin, Michigan, Illinois, Minnesota, and Georgia.
- Routing Numbers & Wire Transfer
- Guaranty Bank Headquarters Info
- Branch / ATM Locator
- Website: https://www.guarantybank.com/
- Routing Number: 275071288
- Swift Code: Not Available
- Mobile App: Android | iPhone
- Telephone Number: 1-800-235-4636
- Headquartered In: Wisconsin
- Founded: 1988 (37 years ago)
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Bank's Rating:
(6 votes, average: 2.50 out of 5)
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- Read this tutorial in
Guaranty Bank Online Banking package ensures you access your account whenever you want it most. This guide’s purpose is to direct you on how to sign on, reset your password, register and inform you on services you get with Guaranty Bank’s Online Banking package.
HOW TO LOG IN
For you to sign in, you must be an existing online banking account holder with Guaranty Bank. The guide here show you how to login step-by-step on your PC:
Step 1- Via your computer’s browser, click or key in https://www.guarantybank.com/ to load Guaranty Bank’s website
Step 2- In the Online Banking section, enter your User ID, then click Sign On
Step 3- In the password field, enter your password, then click Sign In
Once Authenticated, proceed and carryout your banking transactions
FORGOTTEN PASSWORD / LOGIN ID?
Are you unable to recall password? Don’t worry. Just call the bank for assistance on how to reset your password at 1-800-235-4636.
HOW TO ENROLL
For you to enroll, the bank requires you review and accept the terms of service and key in information in the Online Banking Enrollment form. These are the steps:
Step 1- At the bank’s homepage click the shown Enroll button
Step 2- Next, choose account type, review the bank’s terms of service and accept them by ticking the shown checkbox, then click Continue
Step 3- Key in the needed information in the Online Banking Enrollment form shown below
Following your successful enrollment, you can access your account and proceed with your transactions
MANAGE GUARANTY BANK ONLINE ACCOUNT
Guaranty Bank online banking account holder can:
- Access his/her bank accounts 24/7
- Transfer funds between his/her accounts
- Make loan payments
- Download financial information
- Place stop payments
Federal Holiday Schedule for 2025 & 2026
These are the federal holidays of which the Federal Reserve Bank is closed.
Guaranty 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 |
