What is Westpac Mastertrust - Division's USI number? WFS0112AU
A USI (Unique Superannuation Identifier) identifies a super fund product for SuperStream contributions and rollovers. Only APRA-regulated funds receive one — SMSFs use their ABN instead. Read our full guide to USI numbers.
| Westpac Mastertrust - Superannuation Division USI Number: | WFS0112AU |
More About Westpac Mastertrust - Division
The Westpac Mastertrust Superannuation Division (USI WFS0112AU) is a retail superannuation product offered through Westpac Banking Corporation, one of Australia's Big Four banks.
Details last verified: June 2026.
