NAB to axe up to 2,500 roles in corporate overhaul

National Australia Bank (NAB) will cut up to 2,500 jobs, about 6 per cent of its workforce, by mid-2027, in a restructure aimed at corporate functions and senior management rather than the bank's front line.

The lender told the Australian Securities Exchange (ASX) today (20 October) that up to 1,500 of those roles would go before the end of 2026. NAB will also sharply reduce its reliance on consultants and external contractors, and expects to book a pre-tax restructuring charge of approximately $300 million, with further detail due at its full-year results on 5 November 2026.

The NAB job cuts are the latest in a run of workforce reductions across Australia's major banks. They also send a clear signal about where large employers now see excess: in management layers, project teams and back-office overhead.

NAB chief executive Andrew Irvine said there would be no material impact on customer-facing banking roles.

"These changes are expected to improve outcomes for customers by reducing duplication and speeding up decision making," Irvine said.

"We are particularly focused on reducing the size of corporate functions … We have also deliberately made deeper changes to senior management positions, which will broaden leadership responsibilities across the bank."

The areas in scope include strategy, transformation and project management, as well as back office, compliance, risk and business services functions. Consultation with staff and the Finance Sector Union (FSU) is expected to begin this week.

Before the announcement, NAB employed more than 41,000 people worldwide.

"We know this will be a difficult period for our colleagues impacted by these changes as well as the people around them," Irvine said. He also committed to treating affected employees with dignity and respect, ABC News reported.

AI absent from the announcement, but not the agenda

The bank's statement did not mention artificial intelligence (AI). Instead, NAB framed the cuts as the outcome of a broader review of the workforce it needs.

"These actions will help make NAB a stronger bank, better placed to navigate risks and opportunities arising from more challenging economic conditions, increasing customer expectations, competitive intensity and rapid technological change," the bank said.

Irvine has been more direct about AI elsewhere. In an August 2026 speech to customers in Melbourne, he described the technology as an amplifier rather than a cure-all.

"In strong organisations with good cultures, processes and governance, it will accelerate productivity, trust and innovation. It will be a source of competitive advantage," he said.

"In weaker organisations, it will expose flaws, magnify problems and deepen distrust between workers and management."

He also told the audience: "Just like with previous industrial revolutions, some roles will go. Some roles will change. And new roles will be created."

Governance expert calls on NAB to come clean on AI

Helen Bird, a governance expert at Swinburne University of Technology, said the cuts raised broader questions about who was driving the restructure and whether the promised benefits would stack up.

"When announcing cuts of this size, there can be no doubt that the fingerprints of the Board of Directors are all over this decision. They would have been deeply involved," Bird said.

"From an outside view, it does appear that the driving force for these changes is entirely financial, reducing costs, increasing profits."

Bird said NAB now needed to explain how cutting thousands of roles would deliver the efficiencies and improved service it was promising.

"There will no doubt be some efficiency benefits resulting from these actions but much of what is said here is PR speak," she said. "What the bank fails to explain to its investors is how it is going to achieve these cited benefits."

She said the scale of the cuts also raised a critical question about technology.

"The size of the staff reduction suggests something far more ominous. What isn't being talked about, but is absolutely critical, is the use of technology, including AI, to replace staff involved in administrative, monitoring and oversight functions.

"NAB needs to be upfront about whether it is using AI to replace these roles. It also needs to explain the governance protocols surrounding its use, particularly where human oversight sits in these changes."

"This is no doubt an early example of the large-scale employment cuts we will see in the coming years," Bird said. "Institutions like NAB need to be transparent about these decisions, not just in financial terms, but about the full extent of technology-driven change."

A sector-wide workforce reset

NAB is not acting alone. ANZ chief executive Nuno Matos announced 3,500 job cuts and the removal of about 1,000 contractors in September 2025. The union pushed back hard at ANZ during that period, including in the Finance Sector Union's criticism of ANZ's Suncorp Bank redundancies.

Westpac has collapsed its customer and corporate services division under its Catalyst program, though only 102 roles had been removed to date. Bendigo and Adelaide Bank proposed cutting 137 jobs in September 2026.

Automation is reshaping work at the margins too, as shown by Commonwealth Bank's decision to axe contractor call centre jobs after its AI rollout.

What the NAB job cuts mean for HR leaders

For HR teams, a restructure of this scale turns on process as much as headcount. Under the Fair Work Act 2009 (Cth), a dismissal is only a genuine redundancy if the employer has followed the consultation requirements in the relevant award or enterprise agreement, according to the Fair Work Ombudsman. The Act also sets separate obligations where 15 or more employees are made redundant.

The consequences of getting consultation wrong are real, as a recent Fair Work Commission ruling that a redundancy without consultation was unfair demonstrated.

The deeper test, by Irvine's own measure, is cultural. Cutting management layers broadens the load on the leaders who remain, and the way the next nine months are handled will shape trust among the tens of thousands of employees who stay.

Investors and staff will get a clearer picture on 5 November 2026, when NAB reports its full-year results.