Contractor misclassification in New Zealand: What’s at stake when hiring overseas

Hiring overseas workers as contractors can look like a clean, low-admin solution. No employment agreement, no leave entitlements, no payroll complexity. But in New Zealand, how you label a working relationship is far less important than what that relationship actually looks like in practice. 

If you’re engaging overseas workers as contractors when they’re functioning more like employees, you could be sitting on significant legal and financial exposure.

This guide breaks down how New Zealand law approaches contractor classification, why overseas arrangements add a layer of complexity and what you can do to structure your engagements correctly from day one.

The difference between a contractor and an employee in New Zealand

Under the Employment Relations Act 2000, an employee is someone who works for another person under an employment agreement. A contractor, on the other hand, works under a contract for services, typically running their own business and providing services to multiple clients.

The distinction sounds straightforward but it rarely is. New Zealand courts and the Employment Relations Authority (ERA) look beyond the label and examine the true nature of the relationship. A worker described as a contractor in an agreement can still be found to be an employee if the working arrangement reflects employment in substance.

Why overseas workers add an extra layer of complexity

When you bring an overseas worker into the picture, you’re not just navigating New Zealand employment law. You may also need to consider the employment laws of the country where the worker is based, tax obligations in both jurisdictions and the rules governing independent contractor status in that worker’s home country.

A worker might legitimately operate as a contractor under the laws of their home country but still fall within the definition of an employee under New Zealand law, particularly if they’re providing services exclusively or predominantly to your business. This dual-jurisdiction complexity is something many New Zealand employers underestimate when building out offshore teams.

How New Zealand law determines worker classification

Section 6 of the Employment Relations Act requires that the ERA look at the real nature of the relationship, regardless of what the parties have agreed to in writing. This is sometimes called the ‘substance over form’ principle. It means your contractor agreement is only one piece of the puzzle.

Key factors the Employment Relations Authority considers

In February 2026, the Employment Relations Authority defined a new gateway test for New Zealand employers. If the worker meets all the criteria in the gateway test, they are considered a contractor.

The gateway test says that a worker is classified as a contractor if they:

• have a written agreement that says:
  • they are an independent contractor, or
• they are not an employee, and
• are allowed to work for another person, but not at the same time as working for the person they have an arrangement with, and
• can choose when to work, or can subcontract work to a third party:
  • without needing to vet them, or
  • with the need to vet them to check they have the qualifications required by law, or other qualifications needed because of what the work involves, or a criminal record (or both), and
• can decline an additional offer of work without the arrangement ending, and
• had a reasonable chance to get independent advice before signing the arrangement.

If they don’t meet all the criteria in the gateway test, employers should then use the old common law test to check if they are considered a contractor. They can still be considered a contractor under this test.

Why calling someone a contractor isn’t enough

This is one of the most common mistakes employers make. Having a worker sign a contractor agreement doesn’t automatically protect you from a misclassification finding. If the actual day-to-day reality of the arrangement looks like employment, a court or the ERA can declare the worker an employee, with all the entitlements and back-pay obligations that follow.

Common signs an overseas worker may be misclassified

Some of the clearest signs that an overseas contractor may actually be functioning as an employee include:

• You set their hours or require them to be available during specific times.
• They work exclusively for your business and have done so for an extended period.
• You provide their equipment, systems or tools.
• They cannot send someone else to do the work on their behalf.
• They are embedded in your team’s day-to-day operations, attend team meetings and follow your internal processes.
• Their income is entirely or almost entirely derived from your business.

When a long-term contractor relationship becomes employment

Duration alone does not create an employment relationship but it is a significant indicator. A contractor engaged on rolling short-term contracts over several years, performing essentially the same work without genuine commercial independence, is at much higher risk of being reclassified as an employee. The longer the arrangement continues and the more embedded the worker becomes, the harder it is to sustain the contractor label.

The consequences of getting it wrong

If a worker is reclassified as an employee, Inland Revenue can require you to pay the PAYE tax that should have been withheld and remitted throughout the engagement. This can amount to significant sums for long-term arrangements, and IRD can also impose use-of-money interest and shortfall penalties on top. For overseas workers, the tax picture becomes more complicated, but the risk to your New Zealand tax obligations remains.

You could also be liable for repaying leave entitlements. A reclassified employee is entitled to all the entitlements they should have received under the Holidays Act 2003 and the Employment Relations Act, including four weeks of annual leave, sick leave, bereavement leave and the minimum notice period. 

Finally, beyond the financial cost, misclassification claims can damage your reputation as an employer, both locally and in the markets where you source talent. In an era when workers share experiences openly, the reputational fallout from a high-profile misclassification case can affect your ability to attract quality contractors and employees alike. 

How to reduce misclassification risk

There are a few key ways that as an employer, you can reduce your misclassification risk when engaging a contractor.

Structure the engagement correctly from day one

The best time to get classification right is before the engagement begins. This means being genuinely honest about what the working arrangement will look like in practice. If you need someone available at specific hours, working inside your systems, attending your meetings and delivering work to your direction over an indefinite period, you are likely describing an employee. Starting with the right structure avoids the need to remediate a misclassification problem later.

For legitimate contractor engagements, preserve genuine independence by allowing the contractor to set their own hours within agreed deadlines, use their own tools and systems where practical, take on other clients and exercise professional discretion over how the work is delivered.

Include key clauses in the contractor agreement

While a contractor agreement alone won’t protect you from reclassification, a well-drafted agreement does matter. Ideally your agreement should clearly define the scope of work as project-based or output-focused, rather than time-based. It should also specify that the contractor is free to engage other clients, include a genuine substitution clause allowing the contractor to send a replacement if needed, confirm that the contractor is responsible for their own tax obligations and detail the invoicing process.

For overseas contractors, the agreement should also specify which country’s law governs the contract and address the contractor’s obligations under the laws of their own jurisdiction.

Conduct periodic classification reviews

Contractor relationships evolve, and what starts as a genuinely independent arrangement can gradually drift into something resembling employment. Building in periodic reviews, at least annually, allows you to reassess whether the working arrangement still reflects genuine contractor status or whether reclassification is needed.

Getting classification right is not just a compliance exercise. It reflects a commitment to fair and transparent working relationships, and that matters both to the people you engage and to your reputation as an employer.

Use an Employer of Record 

Engaging contractors overseas can get complicated, especially when there are local laws involved. The New Zealand definition of a contractor might differ from the worker’s local legislation. 

That’s where an Employer of Record like HeroForce can help. HeroForce manages the contractor relationship on your behalf, including any compliance concerns and classification. It’s the smarter, faster and more secure way to build a global team. 

Make international payroll and compliance a breeze with Employment Hero 

Manage end-to-end employment with HeroForce, allowing you to expand your business into new territories. Employ talent from over 180 countries, scaling your workforce to match your plans with ease. 

Plus, you can integrate with our automated payroll software. Get yourself a reliable partner that calculates and processes your payroll accurately and on time. 

The information in this article is current as at 28 May 2026 and has been prepared by Employment Hero Pty Ltd (ABN 11 160 047 709) and its affiliates (Employment Hero). The views expressed in this article are general information only, are provided in good faith to assist employers and their employees, and should not be relied on as professional advice. Some information is based on data supplied by third parties. While such data is believed to be accurate, it has not been independently verified and no warranties are given that it is complete, accurate, up to date or fit for the purpose for which it is required. Employment Hero does not accept responsibility for any inaccuracy in such data and is not liable for any loss or damages arising directly or indirectly as a result of reliance on, use of or inability to use any information provided in this article. You should undertake your own research and seek professional advice before making any decisions or relying on the information in this article.