Sydney, May 16, 2026, 03:05 AEST
- Westpac has lifted its variable home-loan rates by 25 basis points as of May 15, a move that mirrors the Reserve Bank of Australia’s latest cash-rate hike.
- Westpac ended Friday at A$35.84, inching up 0.34%. Still, shares were down steeply for the week.
- Prediction markets priced in a pause for the RBA’s June meeting. Even so, traders weren’t ruling out another hike.
Westpac Banking Corporation’s latest hike to variable mortgage rates landed on Friday, raising repayments for both new and current home-loan customers after this month’s Reserve Bank of Australia cash rate increase. At the same time, the bank bumped up some deposit rates—offering savers a bit more, while borrowers continue to feel the pinch.
Timing is key here. Australia’s major banks are wrestling with rising funding costs and tighter household budgets, while fresh worries about mortgage growth have surfaced after the budget’s tax tweaks and this week’s steep slide in bank stocks.
Westpac plans to lift variable home-loan rates by 0.25 percentage point starting May 15. That’s a 25 basis point bump. The bank’s Westpac Life account with bonus interest moves up to 5.00%, while the online introductory eSaver rate hits 5.25% for eligible new customers.
Westpac’s chief executive for consumer banking, Carolyn McCann, flagged rising uncertainty and inflation pressures tied to the Middle East conflict. “We’ve also increased deposit rates which will provide some relief for savers,” she said. Westpac
The Reserve Bank of Australia raised its cash-rate target 25 basis points to 4.35% on May 5, voting 8-1 to move. Policymakers pointed to higher fuel and commodity costs, warning these could push up prices elsewhere. Inflation, they said, is expected to remain above target for a while.
Prediction markets weren’t pointing to a one-way move. On Polymarket’s June RBA contract, “No Change” traded at 83%, “Increase” held 18%, with “Decrease” languishing under 1%. The outcome hinges on the RBA’s June 16 call. Polymarket
Westpac finished Friday at A$35.84, up 0.34%. Still, the gain did little to reverse steep losses—shares remain 8.9% below last week’s close, market data show.
The read-across for rivals isn’t pretty. Commonwealth Bank of Australia shed almost A$30 billion in market cap on Wednesday, hit by fresh provisions for risks related to the Middle East conflict and investor reaction to changes in housing tax. Westpac shares tumbled 3% that same day, according to Reuters, with NAB and ANZ sliding as well.
This is no minor matter for lenders: negative gearing allows property investors to write off rental losses against their taxable income, a perk that could disappear under proposed changes. Add in potential tweaks to capital gains tax, and the outlook for investor mortgage demand dims. According to Morgan Stanley’s Richard Wiles, the moves “will be bad for bank share prices,” The Australian Financial Review noted. Australian Financial Review
Westpac’s first-half numbers left investors on edge. Net profit for the six months to March 31 came in at A$3.414 billion, up 3% year-on-year, but short of the A$3.47 billion consensus figure from Visible Alpha, according to Reuters. Credit impairment charges climbed to A$443 million, compared with A$250 million the previous year.
Chief Executive Anthony Miller called customers resilient, though he stopped short of dismissing the strain. “The war in the Middle East is presenting challenges for some customers,” Miller said. Disrupted energy supplies, he noted, are affecting both businesses and households. Westpac
Still, not all of the upside from higher loan rates is making it to the bottom line. Deposit rates are climbing as well, and fierce competition isn’t letting up. Westpac flagged that lending rivals, lags in passing through rate changes, and softer Treasury returns all pressured its net interest margin—the spread banks make between interest earned on loans and paid out on deposits.
Westpac’s capital buffer remains solid, with a common equity tier 1 ratio coming in at 12.4%—comfortably clearing its usual 11.25% target. The bank also announced a 77 Australian cent interim dividend, fully franked.
Borrows will feel the hit right away: variable repayments jump starting May 15, unless you’re locked into fixed or shift your setup. Investors have their own set of headaches coming — June’s rate bets, arrears data, deposit pricing, and the bigger question of whether Westpac can keep margins steady as mortgage growth loses steam.
