ASX Announcement | 21 October 2025 About MyState Limited Registered Office: 137 Harrington Street, Hobart 7000 MyState Limited (ABN 26 133 623 962) is the ASX-listed (MYS) non-operating holding company of the diversified financial services Group consisting of MyState Bank Limited, Auswide Bank Limited and TPT Wealth Limited, a trustee and wealth management company. MyState Bank and Auswide Bank are regulated by the Australian Prudential Regulatory Authority. MyState Bank, Auswide Bank and TPT Wealth hold Australian Financial Services Licences issued by the Australian Securities and Investments Commission. The Manager Company Announcements Australian Securities Exchange 20 Bridge Street Sydney NSW 2000 In accordance with ASX Listing Rule 3.16.3, MyState Limited is pleased to announce the appointment of Ernst & Young as the Company’s new auditor with immediate effect following shareholder approval at the Company’s Annual General Meeting held earlier today. The decision follows the merger with Auswide Bank in February 2025 and subsequent completion of a tender process for MyState Group’s external audit arrangements. MyState advises that it has received the resignation of Wise Lord and Ferguson, effective today, following consent from the Australian Securities and Investments Commission (ASIC) in accordance with section 329(5) of the Corporations Act 2001 (Cth). The Board thanks Wise Lord and Ferguson for their professional service and contribution as auditor. Yours faithfully, Scott Lukianenko Company Secretary MyState Limited Change of Auditor Authorised MyState Limited Board Investor Relations Adrian Mulcahy adrian.mulcahy@automicgroup.com.au +61 438 630 422 Media Relations David Breen David.breen@mystate.com.au + 61 412 933 060