Notifying Banks After a Death in Both Australia and New Zealand

When an Australian dies in New Zealand and held bank accounts in both countries, the executor faces two completely separate notification systems. The Australian Death Notification Service does not support deaths occurring overseas, so Australian banks must be notified directly. New Zealand's myTrove handles New Zealand institutions. Neither system communicates with the other across the Tasman, and notifying one does nothing for accounts in the other country.

This means two processes, two sets of documentation, and two different timelines for releasing funds.

Australian Banks: Direct Notification

For a death in New Zealand, notify each Australian bank's bereavement or estates team directly. Provide:

• The deceased's full name, date of birth, and date of death
• A certified copy of the death certificate (a New Zealand death certificate is accepted)
• Proof of your authority (executor documentation or next-of-kin statutory declaration)

Each bank independently records the death and contacts the executor with its specific requirements for releasing funds. Major banks have bereavement or deceased-estates teams.

After notification, each bank independently freezes the account and contacts the executor with their specific requirements for releasing funds. Most banks accept a certified copy of the New Zealand death certificate (certified by an Australian JP or notary); formal apostille is generally not required for commercial banking purposes.

New Zealand Banks: myTrove

myTrove is New Zealand's equivalent — a free online service that notifies multiple NZ organisations of a death in a single step. It covers banks, IRD (Inland Revenue), utility companies, and other institutions.

The challenge for Australian executors: myTrove's identity verification is designed for people with New Zealand-registered life events. An Australian executor who has never lived in New Zealand may not be able to verify their identity through the system.

If myTrove verification fails, you notify each New Zealand bank individually:

• ANZ New Zealand — contact the bereavement services team
• Westpac New Zealand — bereavement services
• BNZ — deceased estates team
• Kiwibank — deceased estates team

Each bank requires: the New Zealand death certificate, proof of executor authority (the will or letters of administration), and your identification.

What Happens When Accounts Freeze

When a bank is notified of a death, it immediately freezes the deceased's accounts. This means:

• No withdrawals, transfers, or card transactions
• Standing orders and direct debits are cancelled
• Joint account holders may lose access (this varies by bank and account type — some joint accounts continue to operate under the surviving holder)

The freeze happens quickly — often within 24–48 hours of notification. But releasing the funds back to the estate can take weeks, depending on the account value, the bank's internal thresholds, and whether probate is required.

Australian banks: Most release accounts under $50,000–$100,000 without requiring a grant of probate, on production of the death certificate, will, and executor ID. Above that threshold, a probate grant (or resealed foreign grant) is typically required.

New Zealand banks: Similar thresholds apply. Accounts under $15,000 may be released on a simplified basis; larger amounts require a New Zealand grant of probate or letters of administration.

The Sequencing Problem

The practical difficulty for trans-Tasman estates: the executor needs the New Zealand death certificate before Australian banks will act, but the BDM93D paper application introduces processing and international-post delays. Meanwhile, Australian accounts remain frozen.

The fastest workaround:

1. Have the New Zealand funeral director order the death certificate on your behalf (often faster than the overseas paper path)
2. Notify Australian banks directly as soon as the certificate arrives — do not wait for the apostille; banks accept certified copies
3. Notify New Zealand banks in parallel via myTrove or direct contact
4. If any Australian bank requires a probate grant, start the resealing process immediately (this runs on a separate, longer timeline)

Superannuation Funds

Australian superannuation funds are notified separately from bank accounts. Contact the fund trustee directly with:

• The death certificate
• The deceased's member number
• Your executor identification

Super fund death benefit claims operate on their own timeline and are not dependent on bank account resolution. The trustee decides the beneficiary (which may or may not align with the will) and processes the payment independently.

The Australian Dies in New Zealand — Family Emergency Guide includes pre-formatted bank notification letters for both Australian and New Zealand institutions, a notification checklist, and a tracking log for managing account-by-account status across both countries.