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Drafting a Subcontractor Agreement in NZ

In Short

  • Define specific deliverables, tasks and timelines to avoid misunderstandings.

  • Set clear payment terms, including amounts, schedules and conditions.

  • Clarify liability, indemnity, intellectual property rights and termination provisions.

Tips for Businesses

Ensure your subcontractor agreement clearly defines the scope of work, payment terms and responsibilities. Outline liability, intellectual property rights and termination conditions to protect both parties. This helps avoid disputes and ensures smooth project execution.


Table of Contents

A subcontractor agreement is a legal document that outlines the terms and conditions between a primary contractor and a subcontractor in construction, services or other industries. It is essential for both parties to have a well-drafted subcontractor agreement that clearly defines their rights, responsibilities and obligations. The agreement helps to ensure that the project runs smoothly and protects both the contractor and subcontractor in the event of any legal disputes or misunderstandings. This article will take a closer look at the key components of a subcontractor agreement. 

1. Identification of the Parties

The subcontractor agreement should clearly identify the parties involved. This includes the full legal names and addresses of the main contractor and the subcontractor. Ensuring that the correct legal names are used is essential for clarity and enforceability.

2. Scope of Work

One of the key aspects of the agreement is defining the scope of work the subcontractor will carry out. This section should detail what the subcontractor is responsible for, including: 

  • specific tasks; 
  • deliverables; 
  • materials; and 
  • services or construction works. 

Having clear and concise language in this section helps prevent disputes regarding the extent of work. Clearly defining the scope of services avoids scope creep and arguments about whether certain services are included in the agreement.

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3. Payment Terms

Clear payment terms are fundamental to any subcontractor agreement. This section should define:

  • how much the subcontractor will be paid; 
  • the payment schedule; and 
  • the conditions for payment (such as completion of specific milestones or work phases). 

This includes defining whether they are paying one off for the services, on an hourly rate or by milestone events. Also, interest rates for late payment could be a key element to include. Generally, a lack of payment constitutes a breach of contract. 

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4. Duration of the Agreement

The subcontractor agreement should specify the duration or time frame for the subcontracted work. This section outlines when the work is to start and the expected completion date, as well as any provisions for extending the time frame if necessary. This could have an end date or the agreement could end on completion of the services. You can also include a mechanism to extend the contract by mutual agreement of the parties, if necessary.

5. Liability and Insurance

The agreement should outline the types of insurance the subcontractor must maintain, for example:

  • public liability; 
  • workers’ compensation; and 
  • professional indemnity. 

The agreement must define whether the subcontractor or the main contractor will be held liable in case of damage or loss related to the project. Indemnity clauses are typically included to clarify which party assumes responsibility for specific risks.

6. Confidentiality Clause

If the subcontractor has access to confidential or proprietary information during the course of their work, the agreement should include a confidentiality clause. This clause ensures that sensitive information remains protected and is not shared with third parties without the contractor’s consent.

7. Dispute Resolution Mechanism

Disputes may arise during the course of a subcontractor agreement, whether related to payment, performance or work quality. It is essential to include a clear dispute resolution clause in the agreement to provide a process for resolving conflicts. 

This section may specify methods such as negotiation, mediation or arbitration, which are less costly than going to court, and will generally provide for a faster resolution.

8. Termination Clause

The termination clause specifies the conditions under which either party may terminate the agreement before completion. This section is important to protect both parties in the event that one party fails to meet their obligations. It may include termination for:

  • Cause: This includes breach of contract or failure to perform work; and 
  • Convenience: For example, due to project changes or unforeseen circumstances. 

9. Compliance with Laws and Regulations

The subcontractor agreement should specify that both parties agree to comply with all relevant NZ laws and regulations, including the Health and Safety at Work Act 2015. The agreement should also outline the contractor’s and subcontractor’s duties regarding workplace safety, reporting of hazards and any industry-specific regulations.

10. Miscellaneous Clauses

Finally, the agreement should include miscellaneous clauses that address other relevant matters, such as:

  • Force Majeure: Protects both parties in case of unforeseen events that prevent the completion of the work.
  • Intellectual Property: Defines who owns any intellectual property or creative work produced during the subcontracting relationship.
  • Governing Law: Specifies that NZ law governs the agreement.

Key Takeaways

A well-drafted subcontractor agreement is essential for:

  • setting clear expectations; 
  • minimising risks; and 
  • protecting both the contractor and subcontractor. 

By addressing key components such as the scope of work, payment terms, insurance requirements and dispute resolution processes, both parties can ensure their relationship is based on mutual understanding and legal protection. Before signing any subcontractor agreement, consulting with a legal professional to tailor the agreement to the specific project or business needs is highly advisable.

If you are drafting a subcontractor agreement, our experienced contract lawyers can assist as part of our LegalVision membership. For a low monthly fee, you will have unlimited access to lawyers to answer your questions and draft and review your documents. Call us today on 0800 005 570 or visit our membership page.

Frequently Asked Questions

What should I do if the subcontractor fails to meet the terms of the agreement?

If a subcontractor fails to meet the terms outlined in the agreement, the contract’s termination clause can come into play, allowing either party to terminate the agreement under specific conditions. Additionally, a dispute resolution mechanism may provide a structured approach to resolving conflicts, such as negotiation or mediation, before escalating to legal action. It is crucial to address any issues promptly to avoid further complications.

Can a subcontractor agreement be modified once it is signed?

Yes, a subcontractor agreement can be modified, but both parties must make any changes in writing and agree upon them. This ensures that the modifications are legally enforceable. Both parties may mutually agree to extend the timeline, change the scope of work or alter payment terms if needed. It is advisable to document all amendments to avoid confusion or future disputes.

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Georgia MacKay

Georgia MacKay

Associate | View profile

Georgia is an Associate who forms part of LegalVision’s Commercial Contracts team in New Zealand. At LegalVision, Georgia assists clients with a wide range of commercial and contractual matters, including policy drafting, licensing agreements, contract drafting, and general commercial law advice.

Qualifications: Bachelor of Laws (Hons). 

Read all articles by Georgia

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