ANZ vs ASB vs Kiwibank: Which Is the Best NZ Bank in 2026?

If you want the short version: ASB Streamline and Kiwibank Free Up both cost $0 a month with no conditions, and so does the ANZ Go Account. For everyday banking in 2026, fees are no longer what separates the big three. What separates them is the app, the branch network, and what happens when you want to borrow.

Checked against each bank's published fee schedule on 19 August 2026. Fees change; the source links at the bottom are the versions we read.

The three everyday accounts, side by side

The interesting detail is what sits next to these accounts. ANZ also sells a Freedom account at $5 a month, waived if you deposit $2,500 or more before the last business day, and a Select account at $6 a month, waived on a $5,000 average balance. If you have been with ANZ a long time, there is a fair chance you are on one of those rather than on Go, and paying for something the Go Account gives away.

That is the single most valuable thing in this article: check which ANZ account you actually hold. People who opened an account a decade ago are often still in the product they were sold then.

Is one of them genuinely cheaper day to day?

Not on the base fee. All three everyday accounts are free, and all three give you free electronic transactions.

The costs that still differ are the ones people forget to look for: overdraft interest, foreign-currency fees on card purchases, replacement card fees, and the margin on international transfers. Those are where a few hundred dollars a year quietly goes, and they vary far more between banks than the headline account fee does.

If you spend in foreign currency at all — online orders, travel, subscriptions billed in USD — that margin will dwarf any account fee you are comparing.

Which app is actually better?

This is where the real difference sits, and it is the least objective part of the comparison, so treat it as opinion rather than fact.

ANZ's app is the most feature-dense of the three. Budgeting tools, spending breakdowns, goal tracking. If you like to sit inside your banking app and organise things, it gives you the most to work with.

ASB's is the fastest for the things most people do most often. Paying someone, moving money between your own accounts, setting up a card in a digital wallet. Fewer features, less friction.

Kiwibank's is the plainest. That is not automatically a criticism — plenty of people want an app that shows a balance and sends money without a dashboard — but if you want the bank itself to categorise your spending, it will do the least for you.

None of them will show you every account you hold if you bank in more than one place, which is the actual problem for most households.

Does it matter that Kiwibank is New Zealand owned?

Only you can answer whether it matters to you, but it is worth being accurate about what the difference is.

Kiwibank is owned by the New Zealand government through Kiwi Group Capital. ANZ and ASB are subsidiaries of Australian banks — ANZ Group and Commonwealth Bank respectively. Profits from the Australian-owned banks ultimately flow to Australian shareholders.

What that does not mean is a difference in the safety of your deposits. All registered banks in New Zealand operate under the same Reserve Bank prudential regime, and the deposit compensation scheme covers eligible deposits up to $100,000 per depositor per institution regardless of who owns the bank.

When should you actually switch?

Switching for the sake of a free account you already have is not worth a Saturday.

There are three situations where it genuinely pays:

You are paying a monthly fee you do not need to. If you are on ANZ Freedom or Select and not clearing the waiver conditions, you are paying $60 to $72 a year for an account whose free sibling would do the same job.

You are about to borrow. Mortgage pricing is negotiated, not published, and your existing banking relationship is part of that negotiation. If a home loan is on the horizon in the next year, that matters far more than an app preference.

You dread opening the app. Banking you avoid is banking that costs you, because unread notifications and unnoticed subscriptions are more expensive than any fee schedule.

How do you switch banks in New Zealand?

New Zealand has a switching service that does the heavy lifting: your new bank contacts your old one and moves your automatic payments and direct debits across. You do not have to chase each one yourself.

The order that avoids grief:

1. Open the new account before you close anything.
2. Ask the new bank to run the switching service for you.
3. Move your salary across by giving your employer the new account details.
4. Leave a small balance in the old account for a month to catch anything the switch missed.
5. Close the old account once a full billing cycle has passed with nothing arriving.

Allow four to six weeks end to end. Most of that is waiting for a monthly subscription or an annual payment to reveal itself.

So which one should you pick?

Pick ANZ if you want the deepest app and the largest branch and ATM network, and you are comfortable with an Australian-owned bank. Check you are on the Go Account.

Pick ASB if you want the least friction for everyday payments and you do most of your banking on a phone.

Pick Kiwibank if New Zealand ownership matters to you and you are content with a simpler app.

The honest answer, though, is that for everyday banking in 2026 the choice matters less than people expect. All three are free, all three are safe, and all three will show you only their own slice of your money.

That last part is the one worth solving. If you are spread across two banks while you decide, Steady connects to all of them through Akahu and shows the whole picture in one place, which also makes it obvious whether the account you are paying for is earning its keep.

Sources

• ANZ personal account rates, fees and agreements — Go, Freedom and Select monthly fees and waiver conditions
• ASB Streamline — no monthly base or transaction fees
• Kiwibank Free Up — no monthly account or electronic transaction fees
• Kiwibank rates and fees — full fee schedule