FY26 reveals a bank tilting to business lending, defending record deposits, and forecasting an 11% housing decline — while refusing to chase AI infrastructure hype.
WBC.AX · Earnings Call · 2026-11-01
The Result Behind the Result
Westpac's FY26 headline was steady where it mattered and revealing where it did not. Net profit excluding notable items held at A$7bn, return on tangible equity nudged 14bp higher to 11.1%, and the final dividend of A$0.77 took the full-year payout to A$1.54 fully franked. CET1 stayed at 12.5%, and the deposit-to-loan ratio rose to a record 85.5%. On the surface, another solid, conservative Australian bank result. Underneath, three choices stood out: a deliberate tilt toward business and institutional lending, a public refusal to chase the data-center boom, and the first explicit forecast of an 11% peak-to-trough fall in house prices.
A Quiet No to the Data-Center Boom
Global markets are fixated on AI infrastructure. Data centers dominate the cross-market keyword tape, and every bank wants a piece of the build-out. Westpac's CEO Anthony Miller used his Q&A to pour cold water on the idea that this is a growth driver for his bank.
Certainly not significant in terms of the growth that we have realized over the last 12 months in the institutional business. Certainly, there is a lot of commentary, there is a lot of hyperbole... we are coming at it very thoughtfully because I think there is a little bit too much hype, and it is really about those you partner with.
That is a remarkable thing to say while institutional lending grew 18% and business lending grew 12%. Westpac's institutional growth came instead from infrastructure, energy, resources, and defense — much of it with Triple A or near-Triple A obligors, and almost all of it with existing customers. In business, almost three in four loans were written for existing clients; in institutional, 81% of new lending went to existing clients. The message is clear: Westpac will bank the AI build-out only through customers it already knows, not by underwriting a new hyperscale lending race. In a market where data centers are the hottest theme on the tape, that is a deliberate, company-unique restraint — and a potential growth miss if the cycle runs longer than management expects.
Deposits Are the Strategy — and the NIM Bill Arrives
The deposit franchise is Westpac's clearest structural advantage. Deposits grew 6%, household deposits rose 7%, and institutional deposits increased 14%. That funded the loan book without stretching wholesale markets, and it pushed the deposit-to-loan ratio to 85.5%, a new high. But the cost of that strategy showed up in the fourth-quarter net interest margin. Core NIM fell about 6bp to roughly 172, with management attributing 3bp to liquids and 4bp to deposit mix. CFO Nathan Goonan was explicit that some of this should unwind.“Liquids were flat over the half, but they were a three basis point detract in the fourth quarter... I do expect that to be one of the trends in the fourth quarter that well and truly unwinds.” — Nathan Goonan, Chief Financial Officer · 2026-11-01The deeper issue is that deposit gathering is no longer free. Westpac's savings product has been a success — it attracts main-financial-institution customers and young adults — but more customers are qualifying for bonus rates. Management said qualifying rates ended the second half at 87%, a touch higher in the fourth quarter. This is not new: on the prior call, Goonan already flagged “the real success of that savings product... a slight tick up in the people who are qualifying for the bonus rate.” — Nathan Goonan, CFO · 2026-02-12 What is new is the scale of the margin drag and the explicit guidance that product-mix headwinds persist at about 1bp per half, even as the institutional deposit mix impact fades. Deposit growth remains the strategy; the bill is now visible.
UNITE's Long Fuse
Costs remain the elephant. The cost-income ratio of 51.9% is, in Miller's words, "too high." Westpac delivered A$581m of structural savings in FY26 and targets more than A$600m in FY27, but investment spend is still A$2.1bn, with UNITE at 44% of that. FY27 UNITE spend is guided at A$850m–A$950m, within the A$3.5bn total envelope. The crucial sentence was about timing.“I can't see, even with the fantastic sort of work done and going faster, that it will be done before the end of FY 2028. Our plan is to deliver it at the end of FY 2028, and so we are decommissioning, and you start to see all those positives from it through the course of FY 2029.” — Anthony Miller, Chief Executive Officer · 2026-11-01That is consistent with what management said a year ago — “the nature of the program is that much more of the benefits do accrue later in the program... it is tapered to the back end” — Anthony Miller, Chief Executive Officer · 2025-11-03 — but the timeline is now firmer and the near-term cost pain is more explicit. Miller called the next 12–18 months "the tough 18 months," and the market has to underwrite peak spend before peak benefit. Westpac One is the institutional proof point: the first pilot customer is onboarded, but the transaction-banking revenue lift is still ahead.
The Housing Downturn and the Provisioning Puzzle
The housing call is the most concrete new number in the release. Westpac expects an 11% peak-to-trough decline in house prices before a recovery in the second half of next year, and housing credit growth below 4% in FY27. Mortgage applications were already 15% lower in the fourth quarter than a year earlier. That is a sharper slowdown than the prior calls contemplated, even as the bank stresses the downturn is consistent with previous cycles.“We anticipate a peak-to-trough decline in house prices to be 11% before recovering in the second half of next year, and for housing credit growth to slow to below 4% in FY 2027.” — Anthony Miller, Chief Executive Officer · 2026-11-01Credit looks resilient but is normalizing. Impairment charges rose to 10bp of average gross loans from 5bp. Mortgage delinquencies were flat over the year but edged up 5bp in the half, and hardship balances rose 3bp. Provisions were held flat at A$5.2bn, about A$2bn above the base case, with new overlays on energy-intensive and discretionary-spending sectors. The tension is that actual experience has been better than modeled — business and wealth stress improved — yet management chose to hold coverage rather than release it. That is conservative, perhaps deliberately so, but it also signals that the bank sees the risk of a slower, more uneven credit cycle even as headline arrears remain low.
The Bottom Line
Westpac is not a growth story in FY26. It is a bank in transition: strong capital, a peer-leading deposit franchise, a business mix shifting toward institutional and business lending, and a transformation program that will not pay off until FY29. The most interesting signal is not the steady profit — it is the willingness to say no to the data-center hype while the rest of the market says yes, and the willingness to forecast an 11% housing decline while still holding excess provisions. If UNITE lands, the cost-income ratio can move below peer average and the deposit franchise becomes a durable advantage. If it slips, peak spend becomes a drag with no near-term offset. For now, Westpac is choosing prudence over participation — and that is the story.