Western Alliance Bank Online Banking Login

Western Alliance Bank was incorporated in 2002. Its head office is in Phoenix, Arizona and other offices in Arizona, California, and Nevada. It operates as a subsidiary of Western Alliance Bancorporation.

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Online banking at Western Alliance Bank allows users to manage and access their accounts from the comfort of their home or office. To access your bank accounts at Western Alliance Bank, you must have enrolled for the service using your account details. The service is available 24/7 whenever is convenient for you. Provided you have access to the internet using your PC you can bank whenever and wherever is convenient. The following guide will help personal account holders access their accounts online by helping them log in, reset forgotten credentials and even enroll for the online banking service.


To be able to access and manage your bank accounts at your convenient time, you must have valid online banking credentials. To log in, follow the steps outlined below:

Step 1- Click this link https://www.westernalliancebancorporation.com/ to access Western Alliance Bank website

Step 2- In homepage, click ONLINE BANKING tab and click your bank. In this case, we use Western Alliance Bank.

Step 3- Please provide your Company ID and User ID, then click Continue 

Step 4- To proceed with a one-time security code, click Continue with Security Code and choose how you want to receive the security, then click Continue 

After your credentials are approved by the system, you will be able to provide your password before accessing your online banking account.


In case you are not able to recall your personal online banking credentials, please feel free to visit your local branch to request your forgotten online banking credentials.

For more information, call the bank at 1-888-995-2265. 


To register for the online service, you have to visit your Western Alliance Bank branch to for online banking credentials.

The representative will set your online banking account and you will receive your login credentials. For more information, call the bank at 1-888-995-2265. 


Online banking allows users to:

  • Access up-to-date account information
  • Transfer funds
  • Receive e-statements

Federal Holiday Schedule for 2023 & 2024

These are the federal holidays of which the Federal Reserve Bank is closed.
Western Alliance Bank and other financial institutes are closed on the same holidays.

Holiday 2023 2024
New Year's Day January 2 January 1
Martin Luther King Day January 16 January 15
Presidents Day February 20 February 19
Memorial Day May 29 May 27
Juneteenth Independence Day June 19 June 19
Independence Day July 4 July 4
Labor Day September 4 September 2
Columbus Day October 9 October 14
Veterans Day November 10 November 11
Thanksgiving Day November 23 November 28
Christmas Day December 25 December 25

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