What Happens to Bank Accounts When Someone Dies in NZ?

One of the first practical shocks after a death is the bank account freeze. Here's what actually happens, what keeps working, and how to get funds released.

Sole accounts: frozen

The freeze isn't bureaucratic spite — it protects the estate (and the bank) from funds being paid to the wrong people before someone has legal authority.

Two important exceptions banks routinely make:

• The funeral invoice can be paid directly from the frozen account — see who pays for the funeral before probate.
• Many banks will also pay other essential estate expenses (such as the death certificate) case by case.

Because automatic payments stop, check quickly for things that matter: house insurance (an unoccupied, uninsured house is a real risk), electricity for that house, and rest home or hospital invoices.

Joint accounts: keep working

Joint accounts pass automatically to the surviving account holder — this is the law of survivorship, and it sits outside the will and the estate. The surviving partner can keep using a joint account as normal. The bank will remove the deceased's name and may convert it to a sole account.

One caution: if the surviving holder was added for convenience (say, an adult child helping with banking), the money may still belong to the estate in equity even though the account passes legally. Disputes here are common; if in doubt, get advice before spending.

Getting frozen funds released

How sole-name funds are released depends on the amount at that bank:

• Under $40,000: the bank can release funds without a court grant. Expect to provide the death certificate, the will (if there is one), ID, and a statutory declaration. Each bank has its own form and process — ask for their "deceased estates" team.
• Over $40,000: the bank requires probate (or letters of administration if there's no will) before releasing anything. See do you need probate? for how the threshold works — it applies per institution, and the limit for shares remains $15,000.

Once the grant is issued, the bank releases funds to the executor or administrator, who holds them for the estate. Most executors open a dedicated estate bank account at this point — it keeps estate money cleanly separate and makes the final accounts far easier.

KiwiSaver and investments

KiwiSaver is held by the provider, not the bank, and follows the same $40,000 rule — see what happens to KiwiSaver when someone dies. Shares have a lower $15,000 release threshold.

What to do next

Notify each bank promptly (you'll need a death certificate), ask each for its deceased estate requirements in writing, and make a list of what was held where. That list determines whether the estate needs a court grant at all — the Legal & financial step of the guide takes it from there.