What is a BSB number and where do I find the BSB number of a CommBank branch?
Last updated 12 June 2015
A BSB (Bank-State-Branch) is a 6-digit number that identifies banks and branches in Australia. Your account number is unique to you, and how your account is identified. Your account number follows your BSB. To make a funds transfer, you'll need both your recipient's BSB and account number. Similarly, to receive a transfer, the payer will need your BSB and account number.
If you are a Commonwealth Bank customer, there are a few ways to find your BSB and account number:
- The bank will have notified you of both your BSB and account number after you opened your account
- Log in to NetBank and you can find your BSB and account number within the 'My home' page
- Use our locator tool to search for the branch, select a branch in the map to find the BSB number; or
- Visit any Commonwealth Bank branch.