As part of Mercer Super’s ongoing commitment to make your super easier to manage, your Mercer SmartSuper Plan account will move to Mercer Business Super around 20 March 2026.
We’re moving all Mercer Super plans onto one modern technology platform. This will make it easier for you – and our 1 million plus members – to find key account information and help grow your super.
Your account details will change, including your plan name, Unique Superannuation Identifier (USI) and account number. It’s important that your employer updates these details from 31 March 2026.
The good news – this move won’t impact your account balance, nominated beneficiaries, or investment options. You’ll keep benefiting from our history of positive investment performance1 and have access to help and guidance at no extra cost.
New plan name: Mercer Business Super
New USI: 19905422981708
Stay informed and help ensure you and your employer can continue adding to your account and growing your retirement savings.
We wrote to you in February outlining the key changes, with a link to a personalised notice.
Cancel any BPAY® payments to your current Mercer SmartSuper Plan account by Monday 16 March 2026. We’ll send you new BPAY details in April.
If you receive employer contributions, make sure your employer knows your new account details.
The information hub will be regularly updated with additional FAQs and resources.
Key dates and actions you may wish to consider before the transfer date.
February 2026
We sent you a communication explaining the transfer and changes to your account and any insurance cover you may have.
Wednesday 11 March 2026, 5pm (AEDT)
Last day we can receive forms for your current SmartSuper account, including rollovers, withdrawals, updating personal details, switching investments, contribution splitting, and insurance changes.
Monday 16 March 2026
Cancel any recurring BPAY payments set up for your current SmartSuper account before this date. Any payments received after this date will be returned. You’ll receive new BPAY details in April.
Wednesday 18 March 2026, 4pm (AEDT)
Last day to make online account changes, including cancelling insurance or switching investments.
Wednesday 18 March, 4pm – Tuesday 31 March, 9am (AEDT) 2026
Limited Service Period (LSP). Online account access will be unavailable, and some transactions will be unavailable or delayed.
Learn more.
Friday 20 March 2026
Your account transfers to Mercer Business Super around this date. Online account access will be unavailable until 9am (AEDT) Tuesday 31 March.
Tuesday 31 March 2026, 9am (AEDT)
You will have full access to your new Mercer Business Super account.
April 2026
You will receive a notice with your new account number, member number, USI, and BPAY details.
1 Mercer Super’s default investment option Mercer SmartPath has delivered on average 8.6% p.a. for the 10-year period to 31 December 2025 for one of our largest groups of members. Based on Mercer SmartPath membership data as at 30 September 2025 and for members invested for the full period. Mercer Super Trust’s analysis of Mercer SmartPath (born 1984-1988), after investment fees and taxes.
2 Mercer financial advisers are authorised representatives of Mercer Financial Advice (Australia) Pty Ltd ABN 76 153 168 293, Australian Financial Services Licence #411766
Important information
Issued by Mercer Superannuation (Australia) Limited (MSAL) ABN 79 004 717 533, Australian Financial Services Licence #235906, the trustee of the Mercer Super Trust ABN 19 905 422 981 (‘Mercer Super’).
Any advice provided is of a general nature and does not take into account your objectives, financial situation or needs. Before acting on any advice we recommend you obtain your own financial advice and consider the Product Disclosure Statement available at mercersuper.com.au. The product’s Target Market Determination setting out the class of people for whom the product may be suitable can be found at mercersuper.com.au/tmd. ‘MERCER’ and Mercer SmartSuper® is an Australian registered trademark of Mercer (Australia) Pty Ltd ABN 32 005 315 917.
BPAY® is a registered trademark of BPAY Pty Limited ABN 69 079 137 518.