Employee vs Contractor in New Zealand: The 2026 Test Explained

For years the question of whether someone working for a building business was an employee or a contractor was answered after the fact, by the Employment Relations Authority, looking at everything about the relationship. A subbie who had worked for one builder for three years, on the builder’s hours, with the builder’s tools, could turn out to have been an employee all along, with holiday pay, KiwiSaver and a personal grievance to show for it. The 2026 changes do not remove that risk. They give businesses a way to put it beyond doubt, if the arrangement genuinely qualifies.

The gateway test

The Employment Relations Amendment Act 2025, in force from 21 February 2026, added a specified-contractor test to section 6 of the Employment Relations Act 2000. If every limb is met, the person is a contractor and cannot bring a claim that they were really an employee. The limbs:

A written agreement that states the person is an independent contractor.

The person is not restricted from working for other businesses, including competitors. Exclusivity for the duration of a particular job can be acceptable; a blanket ban is not.

The person is not required to be available on specific days or at specific times, or for a minimum period, or alternatively the person is able to subcontract the work to someone else.

The business does not terminate the arrangement because the person declined to take on additional work.

The person had a reasonable opportunity to seek independent advice before entering the agreement.

Miss any one and the gateway does not apply. The relationship is then assessed the old way, under the “real nature of the relationship” test, where control, integration into the business, who supplies the tools, who carries the risk, and how the parties behaved all count.

What it means on a building site

The limbs are harder to meet than they look, because a lot of ordinary subcontracting practice breaks them without anyone noticing.

If your “subbie” is told to be on site 7.30 to 4 every weekday, limb three is in trouble unless they can genuinely send someone else in their place. If you dropped a subbie because they turned down the next job, limb four is gone. If they have worked only for you for two years and you would not be happy if they worked for the builder down the road, limb two is a problem. If you handed them a one-line agreement and had them sign it on the bonnet of the ute, limb five is arguable.

None of this means you cannot use contractors. It means the arrangement has to look like contracting: a written agreement, freedom to work elsewhere, control over their own hours or the right to substitute, no penalty for saying no, and a real chance to take advice.

What happens if you get it wrong

If a person you treated as a contractor is found to be an employee, the back-liabilities include holiday pay under the Holidays Act 2003, KiwiSaver contributions, PAYE that should have been deducted, minimum wage and sick leave entitlements, and exposure to a personal grievance if the arrangement ended badly. Inland Revenue and the Labour Inspectorate can both take an interest. For a small building business a single reclassification can be a five-figure problem.

The agreement is the foundation, not the fix

A written agreement is the first limb, and it is where the other four get recorded: a clause confirming the contractor is free to work for others, a clause on hours and substitution, a clause confirming that declining work does not end the agreement, and a signed acknowledgement that the contractor was given the opportunity to seek advice. The agreement cannot make an employee into a contractor, but it can make sure a genuine contractor stays one.

Why clients care too

Across 13,567 publicly posted reviews of NZ builders and outdoor and civil contractors, quality scores 99.0 out of 100 for builders and 98.8 for civil, and punctuality is praised in 38.3% and 40.3% of positive reviews. Clients experience your subcontractors as your business. A contractor relationship that is clear on paper tends to be clear on site too: who is responsible for what, who turns up when, who fixes the defect.

A checklist and a template

The subcontractor agreement in our resource library includes an employee-or-contractor checklist built on the five limbs, so you can test an arrangement before it starts, and an agreement that records each one. Free, in PDF and Word, with the Act references dated 9 October 2026. Not legal advice; where a relationship is borderline, get some.

The difference between an employee and a contractor used to be decided afterwards. Since February 2026 it can be decided up front, but only if the paperwork and the practice both say the same thing.

Sources and legal references

• Employment Relations Act 2000 (as amended by the Employment Relations Amendment Act 2025)
• Holidays Act 2003
• Inland Revenue (Te Tari Taake)

Legislation and agency links checked on 9 October 2026. This is general information, not legal or tax advice.