Summary
Most major NZ banks let you open before you arrive — ANZ, ASB and Westpac all offer some form of pre-arrival account opening; ASB’s process is the most straightforward via the app from overseas; your account is in deposit-only mode until you verify ID in person at a branch
Proof of address is the trickiest part — unlike Australia, New Zealand banks require proof of a New Zealand address before full activation; many banks also accept a foreign address or employer letter when you first arrive; go to a branch in your first week while you have maximum flexibility
Apply for your IRD number immediately — New Zealand’s equivalent of a Tax File Number; without it, employers and banks withhold tax on interest at the no-declaration rate of 45%; apply at ird.govt.nz on arrival
Opening a bank account is one of the first and most important things you will do in New Zealand. Without one, you cannot receive your salary, pay rent, or access your money efficiently. The good news: New Zealand’s major banks are experienced in helping new migrants, and most offer pre-arrival account opening options.
This guide walks through exactly what to do — before you arrive, on the day you land, and in the weeks after.
New Zealand’s banking landscape
New Zealand’s banking sector is dominated by five main banks — four of which are Australian-owned subsidiaries, and one that is New Zealand government-owned.
| Bank | Ownership | Known for |
|---|---|---|
| ANZ New Zealand | ANZ Australia | Largest bank; one in two New Zealanders uses ANZ; longest pre-arrival window |
| ASB | Commonwealth Bank of Australia | First NZ bank to introduce internet banking; best app pre-arrival process |
| BNZ (Bank of New Zealand) | National Australia Bank (NAB) | Strong digital banking; opened 1861 |
| Westpac NZ | Westpac Australia | 1.5 million NZ customers; comprehensive digital services |
| Kiwibank | NZ Government | Only major locally-owned bank; fastest in-person opening; NZ Post network |
Important for Australian migrants: Even if you have an account with ANZ, CommBank, NAB or Westpac in Australia, you will need to open a new account in New Zealand — your Australian accounts are in AUD and cannot be directly used in NZ. CommBank is the parent company of ASB, so CommBank customers may find ASB the most familiar.
All five banks are regulated by the Reserve Bank of New Zealand (RBNZ) and your deposits are protected up to NZD $100,000 per depositor per institution under New Zealand’s Depositor Compensation Scheme (DCS), which came into effect on 1 July 2025.
Before you arrive: open your account online
Several New Zealand banks allow you to begin the account opening process from overseas. Your account will be in “deposit-only” mode until you verify your identity and address in person at a branch.
Pre-arrival options by bank
| Bank | Pre-arrival window | Notes |
|---|---|---|
| ANZ | Up to 90 days before arrival | Most established overseas opening process; accepts working holiday, skilled migrant and student visas |
| ASB | Available from overseas via app | Most straightforward pre-arrival process; can apply via the ASB mobile app and receive account number within days |
| Westpac NZ | Available in some circumstances | More manual process; may require follow-up branch visit; check westpac.co.nz for current details |
| BNZ | Limited pre-arrival options | BNZ occasionally facilitates pre-arrival for referred customers; most BNZ accounts opened in-branch within days of arrival |
| Kiwibank | No pre-arrival opening | Must visit a NZ Post outlet or Kiwibank branch in person; typically fastest in-person option |
Recommended approach: ASB offers the most streamlined pre-arrival experience for most migrants — you can apply via the app from overseas and have an account number within days. ANZ has the most established formal process for multiple visa types. For Australians, consider ASB given its CommBank parent relationship.
The Big Five banks in detail
ANZ New Zealand
ANZ is the largest bank in New Zealand — approximately one in two New Zealanders accesses an ANZ product or service. It has been operating in New Zealand for over 180 years.
Everyday account (ANZ Go):
- $0 monthly fee
- Visa debit card — no annual fee
- Can apply from overseas up to 90 days before arrival
- Accepts a wide range of proof-of-address documents including foreign insurance policies, utility bills, and Immigration NZ letters
- Strong branch network nationwide
- Multilingual migrant advisors available in branches
Best for: Most migrants — widest branch network, longest track record with new arrivals, and the most flexible proof-of-address requirements.
ASB
ASB has been operating since 1847 and was New Zealand’s first bank to introduce internet banking. It is a subsidiary of the Commonwealth Bank of Australia.
Streamline account:
- $0 monthly fee (if you opt out of paper statements)
- NZD $5 every six months for a Visa debit card
- Apply from overseas via the ASB app — most straightforward pre-arrival digital process
- Branch activation required on arrival
- Note: ASB does not accept hostel addresses as proof of address — you need a more permanent address
Best for: Migrants who want to open an account quickly from overseas via a mobile app; Australian CommBank customers who will find ASB familiar.
BNZ (Bank of New Zealand)
BNZ has been operating since 1861 and is a subsidiary of National Australia Bank (NAB). It is known for strong digital banking and competitive savings rates.
Flexi account:
- $0 monthly fee
- Visa debit card — no annual fee
- Apply online, then verify at a branch — no appointment required
- Pre-arrival opening limited to referred or high-value customers; contact BNZ directly if you have a corporate or employer referral
- In-branch opening is fast once you arrive — same day in most cases
Best for: Migrants who prefer to open in person on arrival and don’t need to pre-arrange; NAB customers who want a familiar parent-bank connection.
Westpac New Zealand
Westpac has been operating in New Zealand since 1861 and serves 1.5 million customers.
Choice everyday account:
- $0 monthly fee
- Free Mastercard for the first year
- Pre-arrival opening available in some circumstances — process is more manual than ASB; check westpac.co.nz
- Branch activation required on arrival
Best for: Migrants already familiar with Westpac from Australia, or those who want the Australian big-bank familiarity in NZ.
Kiwibank
Kiwibank is the largest locally-owned bank in New Zealand, government-owned and operating since 2002. It services over one million customers through the NZ Post network.
Free Up account:
- $0 monthly fee
- NZD $10 one-off fee for a Visa debit card
- No pre-arrival online opening — must visit a NZ Post outlet or Kiwibank branch in person
- Work visas must be for more than one year to bank with Kiwibank
- Typically the fastest in-person opening option once you arrive — same day at most NZ Post outlets
Best for: Migrants who want a fully NZ-owned bank and are comfortable opening in person on arrival; good option if you arrive in a smaller town or regional area with a NZ Post outlet nearby.
What documents do you need?
New Zealand banks follow strict Know Your Customer (KYC) regulations. Unlike Australia, New Zealand banks require both proof of identity and proof of address for account activation.
Proof of identity
Your foreign passport is the primary accepted identity document at all NZ banks. Ensure it is current and not expiring within the period of your stay.
Proof of address — the tricky part
This is where many new migrants get stuck. When you first arrive, you may not yet have a New Zealand address. Here is what each bank accepts:
Documents that show a NZ address:
- Tenancy agreement or flat agreement
- Letter from your employer confirming your work address or accommodation
- Letter from Immigration New Zealand showing your address
- New Zealand utility bill (electricity, internet, phone)
- New Zealand bank statement from another account
Documents that show an overseas address (accepted by ANZ and some others):
- Foreign utility bill (electricity, internet, phone)
- Foreign bank statement
- Foreign insurance policy (travel or health insurance) showing your overseas address — must be in English
- State/government-issued document showing your address
- Letter from your overseas employer
Key tip: ANZ is the most flexible with overseas proof of address — they accept travel insurance policies, foreign utility bills and overseas government documents. This makes ANZ often the easiest first bank for working holiday makers and new arrivals who don’t yet have a NZ address.
Note: Hostel addresses are generally not accepted as proof of address. If your first accommodation is a hostel, use an overseas address document instead.
Your IRD number
Your IRD number is New Zealand’s equivalent of Australia’s TFN (Tax File Number) or the Philippines’ TIN. You need it before your first pay day.
Why it matters for banking: Without an IRD number, banks must deduct Resident Withholding Tax (RWT) on any interest earned at the no-declaration rate of 45% — the highest rate. Even if you earn very little interest, registering your IRD prevents unnecessary withholding and keeps your tax affairs clean.
How to apply: Apply at ird.govt.nz online. You will need your passport and New Zealand visa. Processing typically takes a few days online; by mail it takes longer.
Tip: Use your IRD confirmation letter as proof of address when opening your bank account — it contains your name and NZ mailing address and is accepted by most banks.
Note: Some banks may ask for your home country’s Tax Identification Number (TIN) as well — this is for automatic exchange of information under international tax agreements.
What is a bank account number in New Zealand?
New Zealand bank account numbers are formatted as 16 digits in four groups:
XX-XXXX-XXXXXXX-XX
- First 2 digits: bank number
- Next 4 digits: branch number
- Next 7 digits: account number
- Last 2 digits: suffix
When your employer asks for your bank details, provide all 16 digits in this format. New Zealand does not use BSB numbers like Australia — the bank and branch are encoded in the account number itself.
What is an account suffix?
The suffix (last 2 digits) identifies the account type:
- 00: Cheque account
- 02: Savings account
- 50: Term deposit
Most everyday transaction accounts use the suffix 00.
Online transfers in New Zealand
New Zealand’s payment system is modern and fast.
Internet banking (bank-to-bank): Standard NZD bank transfers between NZ bank accounts typically process within the same business day or overnight. New Zealand does not have a PayID-equivalent instant payment system as standard — most transfers use account number and bank code.
Osko/FastPay: Some NZ banks have begun rolling out near-instant payments, but unlike Australia’s PayID system this is not yet universal across all banks and institutions. Check with your specific bank.
Bill payments: Most NZ banks support direct bill payment from your online banking, and direct debit authorisation for regular bills such as rent and utilities.
Digital banks and alternatives in New Zealand
Wise (not a bank)
Wise provides an NZD account with local account details — bank number, branch number, account number — so employers and payment services can pay you directly.
- Multi-currency account: hold and convert 40+ currencies including NZD, AUD, GBP, USD, EUR, PHP, INR and more
- Mid-market exchange rate with transparent fees
- No ongoing monthly fees
- Physical Wise card for spending in any currency
- Available before arrival — no NZ address required to open
Important: Wise is NOT a bank and is NOT regulated by the RBNZ. Your deposits are NOT covered by New Zealand’s depositor protection scheme (NZD $100,000 per depositor guarantee). Use Wise for transactions and transfers — keep your main savings in an RBNZ-registered bank.
Revolut NZ
Revolut operates in New Zealand as a digital financial platform. It offers a NZD account, Mastercard debit card, and competitive foreign exchange rates.
- No monthly fee for the standard plan
- Currency exchange at competitive rates
- Not a registered New Zealand bank — not covered by depositor protection scheme
- Best used for international spending and travel
Co-operative Bank
New Zealand’s only fully customer-owned bank. The Co-operative Bank shares its profits with customers as part-shareholders.
- NZD $5 monthly fee (free if you maintain a NZD $4,000 daily balance)
- NZD $10 per year for a debit Mastercard
- Strong community banking values
- RBNZ-registered bank; depositor protection applies
Best for: Migrants who prefer a community-owned, NZ-focused bank over the Australian-owned majors.
TSB Bank
TSB Bank is a New Zealand-owned bank founded in Taranaki. It has expanded nationally and is known for competitive rates and no-fee accounts.
- $0 monthly account fees
- Strong digital banking
- Good savings rates
- RBNZ-registered; depositor protection applies
Step-by-step: what to do and when
Before you leave home
- Open an ANZ or ASB account online — takes 15-20 minutes; have your passport, visa and overseas address document ready
- Note your account number — you will need it to transfer money to NZ in advance
- Download your bank’s app — ANZ GoMoney or ASB Mobile — and set it up on your phone
- Consider setting up Wise as a bridging account — for the first few days while your main account activates
On arrival
- Buy a NZ SIM card immediately — Spark, One NZ (formerly Vodafone) or 2degrees; you need a NZ mobile number for bank app verification
- Visit your bank branch within your first week — bring your passport, visa, and proof of address; go before you move to temporary accommodation if possible
- Apply for your IRD number at ird.govt.nz — takes 10-15 minutes online; use the IRD letter as proof of address for your bank
In your first month
- Add your IRD number to your bank account — prevents 45% interest withholding; can be done in the app or at a branch
- Give your employer your full 16-digit account number — all four groups including the suffix
- Set up automatic payments for rent and regular bills through internet banking
- Evaluate your banking needs — consider adding a second account at Kiwibank, TSB or the Co-operative Bank if you want a NZ-owned bank alternative
New Zealand’s depositor protection scheme
The New Zealand Government guarantees deposits at RBNZ-registered banks, credit unions and building societies up to NZD $100,000 per depositor per institution under the Depositor Compensation Scheme (DCS), which came into effect on 1 July 2025.
This covers ANZ, ASB, BNZ, Westpac, Kiwibank, TSB and the Co-operative Bank automatically. You do not need to register for this protection — it applies automatically to eligible deposits.
Note: The NZ scheme covers NZD $100,000 — compared to AUD $250,000 in Australia. If you hold significant savings, spread them across institutions if you exceed the threshold.
FAQ’s (Frequently asked questions)
Can I open a New Zealand bank account before I arrive?
Yes. ANZ, ASB and Westpac all offer pre-arrival account opening in some form. ASB’s process via the app is the most straightforward. ANZ accepts applications up to 90 days before arrival for most visa types. Kiwibank requires an in-person visit and cannot be opened before arrival.
What documents do I need to open a bank account in New Zealand?
You need proof of identity (passport) and proof of address. The proof of address is the trickiest part — ANZ accepts overseas documents including foreign insurance policies, utility bills and government letters. Go to the bank in your first week when you have maximum flexibility.
Do I need an IRD number to open a bank account?
Not always — some banks will open an account without one. However, without an IRD number, banks must withhold tax on interest at 45%. Apply for your IRD at ird.govt.nz immediately on arrival and add it to your account as soon as you receive it.
What is the New Zealand account number format?
New Zealand bank account numbers are 16 digits in four groups: bank number (2), branch number (4), account number (7), suffix (2). There is no separate BSB system — the bank and branch are encoded in the account number itself.
What is the depositor protection limit in New Zealand?
The New Zealand Government guarantees deposits at RBNZ-registered banks up to NZD $100,000 per depositor per institution under the depositor protection scheme.
Is Kiwibank good for migrants?
Yes — Kiwibank is New Zealand’s only government-owned major bank and is very popular with migrants who want a locally-owned option. You cannot open before arrival, but in-branch opening is fast (same day at most NZ Post outlets). Work visas must be for more than one year to be eligible.
Can I use my Australian bank account in New Zealand?
Technically yes, but with significant fees — typically 3% foreign transaction fees on card spending and $5-10 per ATM withdrawal. Australian accounts are in AUD, so every purchase involves a currency conversion. Open a NZD account as soon as possible after arrival.
Sending money home from New Zealand
Once your NZ bank account is set up and your salary is coming in, OrbitRemit supports fast, affordable international transfers from New Zealand to 52+ countries.
- NZD to PHP: flat $6 fee (fee-free above NZD $10,000) — GCash delivery supported
- NZD to INR: flat $4 fee (fee-free above NZD $10,000)
- NZD to AUD, GBP, CAD and more: flat $4 fee (fee-free above NZD $10,000)
- Over 85% of transfers arrive within 2 hours
- Rate fixed at confirmation — no hidden charges
- Supervised by the DIA in New Zealand (FSP7721)
- Rated Excellent on Trustpilot from over 34,000 reviews
Fees and rates subject to change. Check orbitremit.com for current rates.
This guide is for general information only and does not constitute financial advice. Bank account features, fees and requirements are subject to change — always verify current details directly with your chosen bank before applying. Last updated July 2026.
Sources: Immigration New Zealand — Banking in New Zealand (immigration.govt.nz) | MoneyBalance.co.nz — Open a NZ Bank Account Before You Arrive 2026 | TheMigrateHub.com — Opening a Bank Account in New Zealand 2026 | NZPocketGuide.com — How to Open a New Zealand Bank Account | pvtistes.net — Open a Bank Account in New Zealand | Wise — Opening a bank account in New Zealand as an Australian | exiap.com — How to open a bank account in New Zealand 2026
