What you need to open a bank account in New Zealand
To open a bank account in New Zealand, you need a valid form of identification, proof of your address, and your IRD number (Inland Revenue Department number). Most banks also require you to be at least 18 years old, though some offer accounts for younger people with a parent or guardian. You can open an account in person at a branch, online, or by phone — the method depends on which bank you choose and whether you already have a relationship with them.
The process typically takes 10 to 20 minutes in a branch and a few days online, depending on how quickly the bank verifies your details. Some banks will open your account on the spot; others send you a welcome pack with your card and PIN in the mail within 5 to 10 working days. If you are a non-resident or do not have a New Zealand address yet, the process is more complicated and varies significantly by bank.
Key Takeaways
- You will need a valid passport or driver's license, proof of your current address (a utility bill or rental agreement dated within the last three months), and your IRD number.
- The four major banks — ANZ, BNZ, Westpac, and ASB — all offer basic transaction accounts with no monthly fee, though some charge for overseas transfers or cheque books.
- Opening an account online is faster than visiting a branch, but you may need to visit in person if the bank cannot verify your identity remotely.
- If you do not have an IRD number yet, you can request one from Inland Revenue at the same time you open your account, though this may delay processing by a few days.
- Non-residents and people without a New Zealand address face stricter verification and may be turned away by some banks entirely.
Identification and address proof the banks will accept
Your primary form of ID must be a current passport or New Zealand driver's license. A passport is accepted by all banks; a driver's license is accepted by most, but check with your chosen bank first if that is your only form of ID. The ID must be valid — expired documents will not work. If you have neither, some banks will accept a firearms license or a community services card as a secondary form of ID, but you will also need to bring a second document.
For proof of address, banks require a document dated within the last three months that shows your name and current residential address. A utility bill (power, water, internet, or phone) is the most straightforward option. A rental agreement, mortgage statement, or council rates notice also works. A bank statement from another bank is not accepted as proof of address. If you have just moved and do not yet have a document in your name at your new address, a letter from your landlord or a copy of your tenancy agreement can work, though you may need to visit a branch in person rather than opening online.
The four major banks and what they offer
ANZ, BNZ, Westpac, and ASB are the four largest banks in New Zealand. All four offer free basic transaction accounts with no monthly fee, no minimum balance, and unlimited domestic transfers. The differences lie in what they charge for extras and how quickly they process online applications.
ANZ and BNZ both allow you to open an account online and receive a debit card within 5 to 7 working days. Westpac and ASB typically require you to visit a branch or complete additional verification steps online before your account is active. All four charge for international transfers (usually NZ$15 to NZ$25 per transfer) and for cheque books if you request one. If you plan to use your account mainly for local payments and receiving wages, the basic account from any of the four is sufficient. If you regularly send money overseas or need a cheque book, compare the fees before you choose.
Smaller banks and online-only banks like Kiwibank, TSB, and Revolut also operate in New Zealand and may offer lower fees or faster online opening, but they have fewer physical branches. Choose based on whether you need in-person support or whether online-only suits your needs.
Opening an account online versus in a branch
Opening online is faster and more convenient if the bank can verify your identity remotely. You upload photos of your ID and proof of address, enter your personal details and IRD number, and the bank processes your application within 1 to 3 working days. Your account is usually active immediately, though your physical debit card arrives by mail 5 to 10 days later. During that time, you can use your account number to receive payments or set up automatic transfers.
Opening in a branch takes 10 to 20 minutes and your account is active the same day. You bring your original ID and proof of address, the staff member verifies them on the spot, and you walk out with temporary access to your account. Your debit card is either issued immediately or sent to you within a few days. A branch visit is necessary if you cannot verify your identity online, if you do not have an IRD number yet, or if you are a non-resident. Some people also prefer the branch route because they can ask questions face-to-face and confirm their account is set up correctly before leaving.
What to do if you do not have an IRD number yet
An IRD number is a nine-digit identifier issued by Inland Revenue. If you are a New Zealand resident or planning to work here, you need one. You can request an IRD number at the same time you open your bank account — most banks have a form you can fill out during the application process. Inland Revenue will issue your number within 2 to 4 weeks and send it to you by mail.
If you want your IRD number before opening your account, you can request one directly from Inland Revenue online or by phone. This takes the same 2 to 4 weeks. Some banks will open your account without an IRD number if you are still waiting for one, but they may place temporary restrictions on your account until the number is confirmed. It is simpler to request both at the same time if you are opening your account in person at a branch.
Opening an account as a non-resident or without a New Zealand address
Non-residents and people without a New Zealand residential address face stricter requirements. Most banks require you to visit a branch in person and provide additional documentation, such as a letter from your employer, proof of your overseas address, or a reference from an existing customer. Some banks will not open accounts for non-residents at all, or will only do so if you are opening a business account or have a significant amount to deposit.
If you are moving to New Zealand and do not yet have a residential address, some banks will accept a temporary address (such as a hostel or a friend's address) as long as you provide proof that you will be living there. Once you have a permanent address, you can update it with the bank. If you are a temporary resident on a work or student visa, bring your visa documentation along with your passport — this helps the bank confirm your legal status and your right to open an account.
If you are unable to open an account with the major banks, Kiwibank and some credit unions have more flexible policies for non-residents, though they may charge higher fees or require a larger initial deposit.
What happens after your account opens
Once your account is open, you receive a debit card, your account number, and a PIN. Your account number is active immediately and you can use it to receive payments from your employer or other sources. Your physical debit card arrives by mail within 5 to 10 working days. When it arrives, you activate it by calling the bank or using their app, then you can use it to withdraw cash, make purchases, and pay bills.
Most banks offer a mobile app where you can check your balance, transfer money, pay bills, and manage your account. You set up online banking by visiting the bank's website or app and creating a username and password. Some banks require you to visit a branch or call them to activate online banking the first time; others let you set it up immediately. Once online banking is active, you can make transfers to other New Zealand bank accounts instantly, set up automatic payments for bills, and monitor your spending.
Frequently Asked Questions
Can I open a bank account if I am not a New Zealand citizen?
Yes, if you have a valid visa and a New Zealand address. Non-citizens must provide their passport and visa documentation along with proof of address. Some banks require you to visit a branch in person. If you do not yet have a New Zealand address, most banks will not open an account until you do, though some accept a temporary address with proof you will be living there.
How long does it take to receive my debit card?
If you open your account in a branch, your debit card is usually issued the same day or within 2 to 3 working days. If you open online, your card arrives by mail within 5 to 10 working days. During the wait, you can use your account number to receive payments and make transfers through online banking.
Do I need to visit a branch in person, or can I do everything online?
Most banks allow you to open an account entirely online if you have a valid passport or driver's license and proof of address. However, some banks require a branch visit if they cannot verify your identity remotely, or if you are a non-resident. Check with your chosen bank before you start the application.
What if my proof of address is older than three months?
Banks require documents dated within the last three months. If your document is older, bring a second recent document (such as a recent letter from your landlord or a utility bill in a family member's name at your address) and explain the situation to the bank staff. Some banks will accept this; others will ask you to obtain a more recent document.
Can I open multiple accounts with the same bank?
Yes. Most banks allow you to open a savings account, a transaction account, and other specialist accounts all under the same person. You can manage them all through one online banking login. This is useful if you want to separate your spending money from your savings, or if you want accounts for different purposes.