What Happens If a Buyer or Seller Defaults on the Agreement?

What happens if a buyer or seller defaults on a sale and purchase agreement in NZ, and what remedies are available.

Proply Team 6 July 2026

Real Consequences for Breach

Defaulting on a sale and purchase agreement — failing to settle, failing to pay the deposit, or otherwise breaching its terms — carries real financial consequences. If a buyer defaults, the vendor generally has the option to seek a court order for specific performance forcing the sale to complete, or to cancel the agreement, retain the deposit (up to 10% of the purchase price), and sue for any further damages.

a wooden gavel and block resting on marblePhoto by Tingey Injury Law Firm on Unsplash

New Zealand courts have interpreted damages broadly, covering losses that arise naturally from the breach — this can include costs like a shortfall on resale, holding costs, and legal fees, not just the immediate deposit shortfall.

Specific Performance

A court order compelling the defaulting buyer to complete the purchase.

Cancel and Retain Deposit

Cancel the agreement, keep the deposit up to 10% of the price, and pursue further damages.

Courts have interpreted damages for default broadly — covering losses arising naturally from the breach, not just the immediate deposit shortfall.

If You're Facing a Possible Default

Steps to take as early as possible.

Get legal advice immediately

The earlier a lawyer is involved, the more options remain available to limit your exposure.

Understand your deposit exposure

As a buyer, know that up to 10% of the purchase price may be at risk on default.

Communicate early with the other party

An early conversation can sometimes lead to a negotiated extension rather than a formal default.

Quick Summary

  • Buyer default: vendor can seek specific performance, or cancel and retain the deposit plus damages.
  • Damages can extend well beyond the deposit — covering losses arising naturally from the breach.
  • Get legal advice early if a default looks likely on either side.

Worried about a default on your agreement?

Proply can help connect you with a lawyer to explain your position and options.

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