What Is a Trust Account? A Plain-English NZ Guide

If you've ever bought a house in New Zealand, your deposit didn't go to the seller. It sat in your lawyer's trust account until settlement day, when it moved to the seller's lawyer's trust account, and only then to the seller. Hundreds of thousands of dollars, and at no point did either of you have to trust the other with it.

That's a trust account doing its job. Here's what it actually is, why the law insists on it for some professions, and why the same idea now protects much smaller payments.

The simple version

A trust account is a bank account where someone holds money that isn't theirs, on behalf of a client, under rules about what they can do with it.

Three things make it different from an ordinary account:

1. The money isn't the holder's. It legally belongs to the client (or is held for a stated purpose). It can't be mixed with the holder's own money, spent on their business, or grabbed by their creditors if they go under.
2. It's accounted for separately. Every dollar in and out is recorded per client. Lawyers' trust accounts in New Zealand are subject to inspection and audit regimes for exactly this reason.
3. It can only move per the rules of the trust. The holder can't just decide to keep it. It moves when the conditions it was deposited under are met: settlement completes, the work is approved, the deal settles.

Who's required to use one in New Zealand

The law doesn't let certain professions touch client money without one:

• Lawyers, under the Lawyers and Conveyancers Act. Your house deposit and settlement funds sit in a solicitor's trust account.
• Real estate agents, under the Real Estate Agents Act. The deposit on an accepted offer goes into the agency's trust account, not to the agent or the seller.
• Conveyancers and some other fiduciaries, under their own regimes.

The pattern is the same everywhere: whenever one side has to hand over serious money before the deal completes, the law puts a regulated third party's trust account in the middle.

Why it matters outside property

The house-settlement model works because it removes the scariest question in any transaction: who holds the money while everyone keeps their promises?

That question exists in much smaller deals too:

• The $8,000 bathroom renovation where the builder wants a deposit and you want the work finished first.
• The $9,500 private car sale where the seller wants payment before you drive away and you want the car before the money's gone.
• The freelancer's $3,000 invoice where the client wants the deliverable and the freelancer wants certainty of payment.

None of these justify hiring a lawyer to hold the money. But the structure is available anyway, because escrow services are built on the same idea: client funds sit in a dedicated trust account, separate from the company's own money, and can only move according to the agreed rules.

How this works at wlbr

When you fund a payment through wlbr, your money goes into a dedicated client trust account at BNZ. It is not wlbr's money. It doesn't fund operations, it isn't available to creditors, and every movement in and out is written to an append-only, hash-chained ledger that's re-verified every six hours, so the record can't be quietly rewritten after the fact.

The money only moves when the agreed condition is met: you approve the work, the auto-release window closes, or a dispute is resolved under the rules in the terms. That's a trust account doing for a $2,000 job what your lawyer's does for a $900,000 house.

The bottom line

A trust account is money held by a neutral party, for a stated purpose, under rules. It's why property settlement works without buyer and seller trusting each other, and it's the legal plumbing underneath escrow. If someone asks you to pay into their "trust account", ask whose it is and what rules it moves under. And if a deal is big enough to worry about, make sure a real one is in the middle.

Read more about how your money is protected, or see how escrow payments work in New Zealand.