Do I have to send a letter of demand before suing?

No, it is not legally required in most NZ jurisdictions. However, it is strongly recommended and supports a subsequent application for costs. Courts increasingly expect claimants to attempt pre-litigation resolution.

How long should I give the debtor to comply?

7–14 days is standard for an ordinary demand. For complex disputes, 21–28 days may be more reasonable. Deadlines that are too short can be criticised by the court as unreasonable.

Can I send the letter by email?

Yes. Email is valid for sending a demand, particularly where the parties have been communicating that way. However, registered post provides robust proof of delivery and is often used alongside email.

Should I sign the letter "without prejudice"?

Only if you want the letter to be inadmissible in later court proceedings (as a settlement communication). A simple demand letter that may be used in court to support the claim should be sent "open" or "without prejudice save as to costs".

What if the debtor is a company?

For a company, you can send an ordinary commercial demand (using this template) or a statutory demand under section 289 of the Companies Act 1993. Statutory demands are more powerful but require strict compliance and are vulnerable to challenge if the debt is disputed.

What court do I file in next?

For claims up to $30,000, the Disputes Tribunal. For claims up to $350,000, the District Court. For larger or complex claims, the High Court. For construction progress payments, the Construction Contracts Act 2002 adjudication process may be appropriate.

Can I claim interest and legal costs?

Interest can be claimed where provided by contract or statute. Legal costs can be sought from the court following successful proceedings, typically on a scale basis.

LegalNZ

Letter of Demand Template

A letter of demand is the formal final notice before legal proceedings. Use our free New Zealand template to demand payment or performance clearly and professionally, setting the stage for action in the Disputes Tribunal, District Court, or High Court.

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Kauri Construction Ltd.

78 Shortland Street, Auckland CBD, Auckland 1010

+64 9 555 1401

accounts@kauriconstruction.co.nz

1 April 2026

Pacific Development Group Ltd.

30 Viaduct Harbour Avenue, Auckland 1010

RE: Formal Demand for Payment

Amount: $24,500.00 NZD

Dear Pacific Development Group Ltd.,

We write to you on behalf of Kauri Construction Ltd. (the "Claimant") to formally demand payment of the sum outstanding. This letter constitutes formal legal notice and must be treated with urgency.

Nature of Claim: Kauri Construction Ltd. completed all contracted building works at 45 Beach Road, Takapuna, Auckland under Contract No. KC-2025-089, dated 15 October 2025. Final invoice No. INV-2026-018 for NZD 24,500.00 was issued on 1 February 2026 with payment due 20 February 2026. Despite multiple reminders by email and phone on 28 February 2026 and 15 March 2026, the invoice remains unpaid. The works were completed to a high standard, accepted without objection by Pacific Development Group Ltd., and there are no valid grounds to withhold payment. The Claimant's claim is based on unpaid invoices for goods or services supplied, constituting a debt under the Contract and Commercial Law Act 2017 (CCLA 2017).

Amount Demanded: The total amount currently owing to the Claimant is $24,500.00 NZD. This amount represents the full outstanding balance as at the date of this letter. Interest may continue to accrue on the outstanding amount at the applicable rate under the Claimant's contract or agreement with you.

Prior Demands: The Claimant has previously made demands for payment which have been ignored or rejected. This letter constitutes a final formal demand before legal proceedings are commenced.

Deadline: The Claimant requires full payment of $24,500.00 NZD within 14 days of the date of this letter (by [14 days from 1 April 2026]). Payment should be made by internet banking to the following account: ANZ — 01-0123-0456789-01 (Kauri Construction Ltd.) — Reference: INV-2026-018, using your name as the payment reference. If you wish to discuss or negotiate a payment arrangement, please contact Kauri Construction Ltd. within the same timeframe.

Consequences of Non-Compliance: If we do not receive full payment by the deadline, the Claimant reserves the right to take any or all of the following steps without further notice:

• commencing proceedings in the District Court of New Zealand (for claims up to NZD 350,000), with the Claimant seeking judgment, costs, and enforcement including property seizure
• referral of the debt to a commercial debt collection agency, which may affect your credit record

The Claimant will also seek recovery of legal costs and all reasonable expenses incurred in enforcing this claim.

The Claimant does not wish to resort to legal proceedings and urges you to take immediate action to resolve this matter. If you believe this demand is made in error, please contact us immediately with supporting evidence and we will review the matter in good faith. Please do not ignore this letter.

YOURS FAITHFULLY,

Kauri Construction Ltd.

Claimant

Date: ____________________

What Is a Letter of Demand?

A letter of demand (sometimes called a letter before action) is a formal written demand for payment of a debt or performance of a contractual obligation, sent before commencing legal proceedings. It puts the recipient clearly on notice that the sender considers them in default, states what must be done to resolve the matter, and warns that legal action will follow if the demand is not met.

In New Zealand, a letter of demand is not legally required before suing, but it is best practice and is often treated as a pre-condition by courts for costs purposes. The District Court Rules 2014 and High Court Rules 2016 reflect an expectation that claimants attempt to resolve matters before filing, and an unanswered letter of demand strengthens a subsequent claim for costs and default judgment.

For debts owed by a company, a formal "statutory demand" under section 289 of the Companies Act 1993 is a distinct and more powerful instrument: failure to comply within 15 working days creates a presumption of insolvency supporting a liquidation application. The demand letter in this template is the ordinary commercial demand, suitable for most creditor-debtor and contract-breach scenarios.

What's Covered in This Template

Our letter of demand template covers every element recommended by NZ dispute-resolution best practice.

Sender and Recipient Details

Sender’s name and contact details, and recipient’s legal name and registered address.

Date and Subject Line

Clear date and subject line identifying the letter as a "Formal Demand".

Background to the Dispute

Concise factual summary: contract date, performance provided, invoice details, breach.

Amount or Action Demanded

Specific sum claimed (with calculation) or specific performance required.

Deadline for Compliance

Reasonable deadline, typically 7–14 days from the date of the letter.

Interest and Costs

Any contractual interest accruing and notice that legal costs may be sought.

Consequences of Non-Compliance

Warning that legal proceedings will be commenced in the Disputes Tribunal, District Court, or High Court.

Without Prejudice / Open Status

Clear status (open letter for court use, or "without prejudice save as to costs" for negotiation).

Payment or Response Instructions

Bank account, payment reference, and contact for any response or negotiation.

Professional Tone

Firm but professional wording that withstands judicial scrutiny without being inflammatory.

How to Write a Letter of Demand

Complete the steps below to produce a professional, legally sound letter of demand.

1
Enter Your and the Debtor’s Details
Provide sender and recipient names, addresses, and company details (where applicable).
2
Summarise the Basis of the Claim
Set out the contract, invoice, or other source of obligation and the alleged breach.
3
State the Amount or Action Demanded
Provide the exact amount (with breakdown) or the specific action required.
4
Set the Deadline and Consequences
Give a reasonable deadline (usually 7–14 days) and state the consequences of non-compliance.
5
Review and Send
Check for accuracy and professional tone, then send by registered post and email to ensure proof of delivery.

Legal Considerations

A letter of demand is a serious step with contractual and litigation consequences and should be worded carefully.

This template is for informational purposes only and does not constitute legal advice. For significant claims or where the debtor is a company likely to be insolvent, take advice from a New Zealand lawyer about whether a statutory demand under the Companies Act 1993 is more appropriate.

Reviewed for New Zealand law

Statutory Demand vs Commercial Demand

For companies, section 289 of the Companies Act 1993 provides for a "statutory demand" — a formal notice that, if not complied with within 15 working days, creates a presumption of inability to pay debts supporting a liquidation application. Statutory demands have strict formal requirements and can be set aside under section 290 on substantial dispute or counterclaim grounds. A commercial demand letter is more flexible and is appropriate for most situations, including disputes that may go to the Disputes Tribunal or District Court.

Fair Trading Act 1986 and Misleading Conduct

A demand letter that misstates facts, exaggerates amounts owing, or threatens proceedings the sender does not genuinely intend to bring may breach sections 9 and 13 of the Fair Trading Act 1986. It may also support a complaint to the New Zealand Law Society (if a lawyer is involved) or the Commerce Commission. Accuracy and restraint are essential.

Privacy Act 2020 for Debt Collection

Information about an individual debtor is personal information protected by the Privacy Act 2020. The Credit Reporting Privacy Code 2020 places limits on how default information can be reported to credit reporters. Demand letters should be sent only to the debtor and not copied to third parties, and collection practices must comply with the Fair Trading Act 1986.

Limitation Periods

Under the Limitation Act 2010, most contract and tort claims must be commenced within six years of the cause of action accruing (section 11). A letter of demand does not extend the limitation period, but a written acknowledgement of the debt by the debtor can restart it under section 52. Creditors near the end of the limitation period should file proceedings rather than rely on a demand.

Frequently Asked Questions

Demand Payment Professionally

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