1st Financial Bank USA Online Banking Login

Originally established in 1910, 1st Financial Bank USA focuses on providing quality community banking services, and credit card and other financial services from coast to coast, throughout the USA.  1st Financial Bank USA was initially known as 1st Financial Bank South Dakota before it changed its name to 1st Financial Bank USA in 1999.  Its head office is in Dakota Dunes, South Dakota.

  • Branch / ATM Locator
  • Website: https://www.1fbusa.com/
  • Routing Number: 091404466
  • Swift Code: Not Available
  • Mobile App: Not Available
  • Telephone Number: 1-800-733-1732
  • Headquartered In: South Dakota
  • Founded: 1910 (110 years ago)
  • Bank’s Rating:
    (2 votes, average: 4.50 out of 5)

1st Financial Bank USA provides account holders online banking service to allow them access and manage their accounts from the comfort of their office or home. Online banking eases the way people bank without ever visiting any of its branches. To be able to access your account online, you must enroll for the online banking service. The aim of the following guide is to help personal account holders access online banking service.


To access your account online, you must provide your personal online banking credentials to log in. To log in, follow the steps outlined below:

Step 1- Click this link https://www.1fbusa.com/ to access 1st Financial Bank USA website

Step 2- In homepage, enter your Username and password, then click Log In 

After the online banking details are approved, you will be able to access your online banking account.


If you can’t recall your online banking password, please follow the steps outlined below to reset it:

Step 1- In the homepage, click Forgot Password? link to begin the reset process

Step 2- Please provide the requested details, then click Continue. Note: If you cannot remember your Username, please contact Customer Service toll-free at 1-800-733-1732

After the system approves your account details, you will be able to reset your forgotten password.


Personal account holders at 1st Financial Bank USA can enroll for the online banking service by following the steps outlined below:

Step 1- In homepage, click Register New User link to initiate the enrollment process

Step 2- Please provide the requested account details, then click Continue 

After the system validates your account information, you will be able to set you online banking account.


Use Online Services To:

  • Make a Credit Card Payment
  • Monitor balances & activity on your 1FBUSA Credit Card and/or Prepaid Card Accounts
  • Contact Customer Service

Holiday Schedule for 2020 & 2021

These are the federal holidays of which the Federal Reserve Bank is closed.
1st Financial Bank USA and other financial institutes are closed on the same holidays.

Holiday 2020 2021
New Year’s Day January 1 January 1
Martin Luther King Day January 20 January 18
Presidents Day February 17 February 15
Memorial Day May 25 May 31
Independence Day July 4 July 4
Labor Day September 7 September 6
Columbus Day October 12 October 11
Veterans Day November 11 November 11
Thanksgiving Day November 26 November 25
Christmas Day December 25 December 25

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