Suncorp Bank has begun writing to its 1.2 million customers, brokers, and aggregators about their move to ANZ, marking the first formal step in a transition that will see all Suncorp Bank accounts, products, and digital platforms shift onto ANZ's systems by June 2027.
The announcement follows ANZ's completed $4.9 billion acquisition of Suncorp Bank in July 2024. Compare the Market's David Koch described the change as one of the biggest in Australian banking history, larger even than Westpac's 2008 takeover of St George Bank.
Bruce Rush (pictured), ANZ managing director Queensland and Suncorp Bank CEO, said the update marked an important step for affected customers.
"Today marks an important step as we begin informing customers about what it means for Suncorp Bank to become ANZ," Rush said. "We are committed to making this move straightforward, safe and well-supported, and ensuring customers still see familiar faces and continue to be part of a bank that helps communities thrive."
For now, no action is required. Suncorp Bank customers will continue banking as normal until they receive individual guidance ahead of their migration, with ANZ directing customers to its Welcome Hub for updates as the process unfolds.
The transition follows conditions attached when the takeover was first approved: the deal, launched by ANZ in 2022, was approved by Treasurer Jim Chalmers in 2024 subject to no ANZ or Suncorp branch closures in regional areas for three years, no net job losses across Australia over the same period, and a requirement for ANZ to make "best endeavours" to join Australia Post's Bank@Post network, nine.com.au reported.
Suncorp customers aren't the only ones facing change. HSBC has separately announced it will exit the Australian residential home loan market entirely, selling its $26 billion mortgage book to Blackstone, with Pepper Money set to manage the portfolio going forward.
Together, the two moves mean a substantial share of Australian mortgage holders and brokers face administrative changes to loan servicing, product access or banking platforms over the coming 18 months.
Against this backdrop of parallel banking upheaval, Compare the Market's Koch said transitions of this scale are a timely reminder for borrowers to reassess their arrangements rather than assume their current products remain competitive.
"Whenever there's a major banking merger or migration, it's a good reminder for customers to take stock of their finances. Don't assume the products you're on today will automatically remain the best fit for your needs tomorrow – especially if you're being moved to a new bank," Koch said.
He also flagged heightened scam risk during the changeover period.
"While you should be on the lookout for correspondence from Suncorp in the coming months, keep in mind this is also an opportunistic time for scammers, who often try to exploit major corporate changes like this," Koch said, urging customers to avoid clicking links in unsolicited messages and to verify anything unusual directly through official banking channels.
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