Static Download Links for BSB Files

The BSB System

AusPayNet administers the Bank-State-Branch (BSB) System for financial institutions in Australia. There is a public BSB Search facility available.

Search for a BSB

The BSB site also hosts files containing up to date BSBs which can be downloaded and supports a public API service for searching BSBs.

Static Links for BSB Files

On 1 December 2025, we implemented a system upgrade, resulting in a change to the BSB file download links. These new URLs are permanent from this point forward and supersede all previous download links.

Please update your systems to utilize these static URLs. The underlying file name referenced in these links will now also remain constant, with only the file's content updating monthly.

BSB Directory (Full Version)

TEXT
https://auspaynetbsbpublic.blob.core.windows.net/bsb-reports/BSBDirectoryFull.txt

CSV
https://auspaynetbsbpublic.blob.core.windows.net/bsb-reports/BSBDirectoryFull.csv

XLS
https://auspaynetbsbpublic.blob.core.windows.net/bsb-reports/BSBDirectoryFull.xls

BSB Directory Updates

TEXT
https://auspaynetbsbpublic.blob.core.windows.net/bsb-reports/BSBDirectoryUpdate.txt

CSV
https://auspaynetbsbpublic.blob.core.windows.net/bsb-reports/BSBDirectoryUpdate.csv

XLS
https://auspaynetbsbpublic.blob.core.windows.net/bsb-reports/BSBDirectoryUpdate.xls

XML
https://auspaynetbsbpublic.blob.core.windows.net/bsb-reports/BSBDirectoryUpdate.xml
Note that XML files may be interpreted differently by your web browser.

Reference Document (Key to Abbreviations)

The "Key to Abbreviations" CSV file has been updated in May 2025 with an improved structure for clarity and ease of use. The updated version now includes an additional column, 'Parent FI', providing a clear separation of information that was previously combined or implied. The order of existing fields has also been adjusted.

Here's what each field in the updated file represents:

• Mnemonic: This is the unique abbreviation or code for a Financial Institution (FI).
• FI Name: This provides the full name of the Financial Institution.
• BSB Range: This indicates the Bank State Branch (BSB) numbers associated with the Financial Institution.

CSV
https://auspaynetbsbpublic.blob.core.windows.net/bsb-reports/key to abbreviations and bsb numbers.csv 

Contact

Should you have any questions or encounter any issues downloading AusPayNet BSB Data, please contact us at 
operations@auspaynet.com.au.