Suncorp Bank home loan moving to ANZ? What changes, and what to check before June 2027

If you have a Suncorp Bank home loan, it moves to ANZ by June 2027. Your interest rate stays the same at the move. But if you've paid ahead, your minimum repayment can rise, in some cases by hundreds of dollars a month, because ANZ doesn't let money paid in advance lower the minimum the way Suncorp did. Offset sub-accounts, zero-balance loans, company-name loans and construction loans change too. Find the email Suncorp sent on 13 October and act before your loan moves.

ANZ completed its purchase of Suncorp Bank in July 2024. Suncorp stopped taking new loan applications on 7 October, and existing customers are being moved onto ANZ's systems in stages, with the changeover due to finish by June 2027.

Suncorp's chief executive says most customers will see no change to their repayments. For a large group of careful borrowers, the ones who've paid ahead, the move changes the number that matters most to a monthly budget.

Why your minimum repayment can go up

Suncorp let borrowers with redraw or cashback facilities lower their minimum monthly repayment by paying in advance. Pay $100,000 ahead and Suncorp worked out your minimum as if you owed $100,000 less.

ANZ doesn't do that. Its minimum repayment is worked out on the full loan balance, whatever you've paid ahead. Suncorp's own email to customers says the minimum repayment at ANZ "is likely to increase", and that the increase could be significant depending on the balance and how much has been paid in advance.

Here's the example Canstar gave the ABC. These are example figures.

A borrower owes $600,000 with 25 years left, has $100,000 paid ahead, and is on a variable rate of 6.49%. Worked out Suncorp's way, the minimum is about $3,373 a month. Worked out on the full balance, it's about $4,047. That's $674 a month more, from the day the loan moves, without anything else changing.

The money you've paid ahead doesn't disappear. It still sits against the loan, and paying the higher minimum clears the loan sooner and saves interest. The problem is cash flow: a household that set its budget around the lower figure now has a bigger compulsory payment.

The other changes to check

The repayment change gets the headlines, but it isn't the only one. Suncorp has told brokers about these too:

• Offset accounts. Only one offset account can be linked to each home loan at ANZ. Offset sub-accounts become ordinary transaction accounts and stop reducing your interest.
• Zero-balance loans close unless you take action before the move.
• Home loans in a company name lose access to redraw.
• Construction loans get 24 months from the move date to finish building. They switch to interest-only for that period, and redraw isn't available.

If you split your savings across several offset sub-accounts, that one is easy to miss, and it can cost you interest from the day the loan moves. More on how offsets work in offset, redraw or extra repayments.

What to do before your loan moves

1. Find the email Suncorp sent on 13 October and read it properly. Suncorp says customers can avoid the repayment increase by following its instructions, and Canstar agrees that works if you follow them.
2. Ask Suncorp what your minimum repayment will be at ANZ, in dollars. Suncorp has a calculator for this, and brokers can run it with you.
3. Decide what to do with the money you've paid ahead. If you'd rather keep a lower compulsory repayment, ask exactly what the email's options are. If the higher minimum fits your budget, letting it run simply clears the loan sooner.
4. Move your savings into a single offset account before the switch if you currently use sub-accounts.
5. If the new repayment won't fit, talk to the bank early. Asking before a payment is missed keeps more options open, including hardship arrangements.
6. Check the loan against the market. A move to a new bank is a natural point to compare your rate and features against what else is available, after any costs to switch. The approach in stay or switch works here too.

Questions people ask

Will my interest rate change when my loan moves to ANZ?

Not at the move itself. Suncorp says rates stay the same when the loan transfers. Variable rates can still change later under the loan's terms, as they can with any lender.

Do I lose the money I've paid ahead?

No. It stays against your loan. What changes is how your minimum monthly repayment is worked out.

Should I refinance instead of moving to ANZ?

It depends on your rate, your loan features and the cost of switching. The move is a good moment to check, but staying put can be the right answer.

Where to start

The loan repayment calculator shows your repayment on the full balance, and the refinance calculator shows what a different rate would save after costs. Our refinancing page explains how we review a loan. If your Suncorp email has left you unsure what to do, book a free 30-minute chat and bring the email and your latest statement.

Sources

• ABC News: ANZ's Suncorp Bank acquisition could see mortgage payments rise, 19 October 2026
• Broker Daily: Suncorp Bank transition could bring significant repayment increases, 13 October 2026

Last reviewed 26 October 2026. This is general information only. It doesn't take your objectives, financial situation or needs into account. Repayment figures are examples.