Westpac Group announced on 17 March 2025 that it had appointed Nathan Goonan as its incoming Group Chief Financial Officer, recruiting the executive directly from National Australia Bank where he had held the group CFO role. The appointment represented one of the more prominent inter-bank executive movements within Australian banking in recent memory, with Goonan moving between two of the country's four major lenders in a direct CFO-to-CFO transition that underscored the tight interconnection of senior talent pools across Australia's concentrated banking sector.

Goonan's appointment forms part of a broader executive reshuffle being conducted under Anthony Miller, who took over as Westpac's chief executive and has been assembling his senior leadership team since assuming the role. The group CFO position carries substantial responsibility within Australian banking institutions of Westpac's scale, encompassing oversight of financial reporting and controls, capital management and allocation, investor relations and external financial communication, treasury operations, and regulatory capital compliance — functions that sit at the intersection of strategy, risk, and public accountability.

GOONAN BRINGS DIRECT MAJOR BANK CFO EXPERIENCE

Nathan Goonan's tenure at National Australia Bank provided him with hands-on experience managing the financial function of one of Australia's four major banks through a period that included significant regulatory engagement, evolving capital requirements, and complex investor communication demands across volatile market environments. His appointment was formalised through disclosures from both institutions, with NAB confirming his resignation from the group CFO position on 16 March 2025 — one day before Westpac's formal announcement — providing a compressed but orderly public sequencing of the transition.

For Westpac, the decision to recruit a sitting major bank CFO from a direct competitor represented a deliberate choice to prioritise depth of relevant experience over internal promotion or external recruitment from outside the sector. The appointment suggested that Anthony Miller and the Westpac board concluded that the demands of the CFO role at a major Australian bank — including the complexity of regulatory interaction with the Australian Prudential Regulation Authority and the Australian Securities and Investments Commission — warranted a candidate who had navigated those relationships at the highest level.

WESTPAC SENIOR TEAM TAKES SHAPE UNDER MILLER

The Goonan appointment is one of several senior leadership changes being attributed to Miller's early tenure at Westpac, as the new chief executive works to establish a compatible and coherent executive team to execute on the bank's strategic priorities. The practice of incoming bank chief executives reorganising senior leadership is well established across the industry, and Westpac's situation — with a new CEO overseeing an institution undergoing ongoing simplification and strategic repositioning — made the assembly of the right CFO a particularly consequential decision.

Westpac operates one of Australia's largest banking franchises, spanning retail banking, business and institutional lending, wealth management, and insurance products across Australia and New Zealand. The appointment of a CFO of Goonan's calibre and direct-experience profile was received as a signal of the seriousness with which Miller intends to approach the financial management and investor communication dimensions of Westpac's next strategic chapter, bringing external expertise and a fresh perspective from a direct peer institution into the group's most financially consequential leadership role.