NZ Company Employee vs Contractor: What New Directors Need to Know

Why employee vs contractor matters in NZ

When a new NZ company starts taking on workers, the question of whether to hire an employee or engage a contractor is one of the most consequential decisions the director will make. Getting it wrong can result in IRD back-taxes, penalties, holiday pay liability, and personal grievance exposure.

Many new directors assume that simply calling someone a contractor and paying them an invoice is enough. It is not. Both IRD and the Employment Court apply their own independent tests, and the substance of the working relationship, not the label, determines how a worker is classified.

The IRD test for contractors vs employees

IRD uses a multi-factor test to determine whether a person is an employee (subject to PAYE, KiwiSaver, student loan deductions) or a self-employed contractor (who manages their own tax through provisional tax).

IRD considers:

• Control: Does the company control how and when work is done, or does the worker have freedom to set their own hours and methods?
• Integration: Is the worker integrated into the business (regular hours, company email, desk) or working independently?
• Economic dependence: Does the worker earn most of their income from this one company, or do they work for multiple clients?
• Risk: Does the worker bear financial risk (e.g., warranties, cost of redoing faulty work) or is the company responsible for outcomes?
• Provision of equipment: Does the worker supply their own tools and equipment, or does the company provide them?

If most factors point to employment, IRD will treat the worker as an employee regardless of what the contract says.

The Employment Court test

The Employment Relations Act 2000 uses a similar but independent test. A finding that a worker is an employee under ERA means they are entitled to minimum wage, four weeks annual leave, sick leave, and protection from unjustified dismissal. The company can face back-pay claims for years of unpaid entitlements.

Common traps for new NZ companies

• The sole-trader trap: A worker who sets up a company and invoices you is still potentially an employee if the substance of the relationship is employment.
• Long-term contractors: A contractor who works for your company exclusively for 12+ months is likely to be reclassified as an employee.
• No substitute clause: If a contractor cannot send a substitute to do the work (i.e., must personally perform the service), this points strongly to employee status.

When to use a contractor and when to hire

Genuine contractors are appropriate for:

• Specialist project work with a defined scope and end date
• Professionals who work for multiple clients (e.g., a freelance graphic designer, IT consultant)
• Work where the person supplies their own tools, sets their own hours, and bears their own risk

Employees are appropriate for:

• Ongoing, regular work forming part of the core business
• Roles where the company controls how the work is done
• Workers who will primarily work for your company

Getting advice early saves money later

The cost of getting employment law advice from an NZ employment lawyer or accountant upfront is a fraction of the cost of IRD back-tax assessments, penalties, and holiday pay claims. New directors should clarify the employment status of every worker before the relationship begins.

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