Am I Really A Contractor? Legal Status When Working Exclusively For One Company In NZ

If you run a small business, you might rely on contractors to stay flexible - especially when you’re scaling up, taking on project work, or you need specialised skills without committing to a permanent hire.

But what happens when your “contractor” works only for you, day in and day out, and starts to look (and feel) like part of the team?

This is where the contractor vs employee question becomes more than a technicality. In New Zealand, calling someone a contractor doesn’t automatically make them one. If the working relationship has the hallmarks of employment, you could face unexpected costs, disputes, and compliance issues later.

Below, we break down how contractor vs employee NZ status is assessed, what “exclusive contractor” arrangements can trigger, and what you can do to protect your business from day one.

Why The Contractor Vs Employee Distinction Matters For Your Business

Most businesses don’t set out to “get it wrong” - often the arrangement starts informally, or it evolves over time as the business grows and the contractor becomes more embedded.

However, if someone is really an employee (even if your contract says “independent contractor”), the consequences can be significant. Depending on the circumstances, issues might arise around:

• Employment entitlements (for example, holiday pay and other minimum entitlements under the Holidays Act 2003).
• PAYE and tax treatment (employees are typically paid via payroll with PAYE deductions, while contractors generally manage their own tax obligations - you should also speak to your accountant or Inland Revenue for tax advice relevant to your situation).
• Disputes and termination risk (employees have statutory rights and processes under the Employment Relations Act 2000).
• Health and safety obligations (you have duties to workers under the Health and Safety at Work Act 2015, and contractors can still be “workers” for health and safety purposes).
• Reputation and operational risk (a misclassification claim often lands at the worst possible time - during growth, fundraising, or a business sale).

Just as importantly, getting the classification right helps you structure your workforce properly: the right contract, the right expectations, and the right level of control - without nasty surprises later.

Contractor Vs Employee NZ: What The Law Actually Looks At

In New Zealand, the legal test isn’t just “what did you call them?” or “did they sign a contractor agreement?”. Courts and the Employment Relations Authority look at the real nature of the relationship.

In practical terms, this means your day-to-day working arrangement matters just as much (and sometimes more) than the written contract.

This is why it’s worth understanding the key indicators used when assessing employee vs contractor status.

1) Control: Who Tells Who How To Do The Work?

Control is a big factor in the contractor vs employee analysis. Ask yourself:

• Do you set the person’s working hours and days?
• Do they need approval to take time off?
• Do you direct how they do the work (not just what the output should be)?
• Do they have to follow your internal processes like an employee would?

It’s normal to set project requirements and standards - but the more you control the “how, when, and where”, the more employment-like it can become.

2) Integration: Are They “In” Your Business Or Just Providing Services To It?

This looks at whether the person is effectively part of your business operations. Things that can point toward an employee relationship include:

• They represent your business to customers as a team member (for example, wearing your uniform or having a company email signature).
• They’re on your internal rosters or regularly attend team meetings as a requirement.
• Their role is core to your business (not an “add-on” specialist service).

Integration doesn’t automatically mean “employee” - but when combined with control and exclusivity, it can increase risk.

3) Fundamental/Entrepreneur Test: Are They Running Their Own Business?

Another key part of the independent contractor vs employee distinction is whether the person is truly operating a business of their own.

Indicators of a genuine contractor relationship can include:

• They invoice you (rather than being paid wages/salary through payroll).
• They can make a profit or loss (for example, they quote for jobs, have overheads, and manage their margin).
• They supply significant tools/equipment/software themselves.
• They market their services, have other clients, or have the ability to take on other clients.
• They carry their own business insurances (where appropriate).

This is also where “exclusive” arrangements can start to cause problems - if someone has no real ability to run their own business independently because their time and income are tied to you.

4) Intention: What Did You Both Agree To (And Is It Consistent In Practice)?

Your written agreement still matters. A well-drafted contractor agreement can help document the parties’ intention and set clear expectations.

But if the agreement says “contractor” and the reality looks like “employee”, the reality usually wins.

That’s why it’s worth getting the documents right and keeping your working practices aligned. If you’re engaging contractors regularly, having a proper Contractors Agreement in place can help reduce ambiguity and clarify key risk areas like control, invoicing, IP, and termination.

Working Exclusively For One Company: When A “Contractor” Starts Looking Like An Employee

It’s common in small businesses to have a contractor who effectively becomes your “go-to person”. They might even be happy with the arrangement - until something changes (a disagreement, a termination, or a downturn in work).

Working exclusively for one company doesn’t automatically mean the person is an employee. But it can be a red flag, especially if combined with other factors.

Common Risk Scenarios We See

• Set hours every week: They work 9–5 (or set shifts) for you, indefinitely, and need permission to change availability.
• Ongoing role, not a project: The arrangement has no clear deliverables or end date - it’s “just the job”.
• No genuine ability to take other clients: Even if the contract says they can, the workload or your expectations make it unrealistic.
• You provide everything: Laptop, phone, software, systems access, and they don’t provide their own tools.
• They appear as your staff member: They’re on your website as “our team”, use your branding, and customers assume they’re an employee.
• Performance management: You manage them like an employee (warnings, performance plans) rather than managing a commercial supplier relationship.

As a practical rule: if the relationship would be difficult to explain as “two businesses contracting with each other”, it’s worth taking a closer look.

Why “Exclusivity Clauses” Can Backfire

Some businesses include exclusivity or restraint-style clauses to protect customer relationships and confidential information. That instinct makes sense - but an exclusivity clause can create extra contractor vs employee risk if it effectively prevents the contractor from operating an independent business.

Often, a better approach is to focus on:

• confidentiality obligations,
• clear ownership of work product/IP, and
• non-solicitation (where appropriate and reasonable).

If you’re not sure how to strike the right balance, it can help to get advice early - it’s much easier to fix this upfront than during a dispute.

How To Engage Contractors Safely (Without Accidentally Creating Employment)

The good news is you can still engage contractors, even long-term, as long as the arrangement is structured properly and matches how you operate day-to-day.

Below is a practical checklist to help you manage contractor relationships in a way that supports your business goals while reducing contractor vs employee risk.

1) Use The Right Document (And Make Sure It Matches Reality)

A contractor relationship should be documented as a commercial services arrangement - not an employment agreement with “contractor” swapped into the headings.

If you are hiring employees, use an Employment Contract. If you’re engaging independent service providers, use a contractor agreement.

It’s also worth understanding terminology: sometimes you’ll engage a main contractor who then engages others. If that sounds like your model, the distinctions in Contractor Vs Subcontractor arrangements can matter for risk and accountability.

2) Structure Work Around Deliverables Where You Can (And Avoid Set Hours By Default)

Employees are often paid for their time, while contractors are commonly engaged to deliver services or outcomes.

That doesn’t mean contractors can’t charge hourly rates - many do. But if the whole relationship operates like a rostered, ongoing role with set weekly hours, it can start to look employment-like.

Consider:

• scoping projects with deliverables,
• using statements of work for larger engagements,
• setting service standards without micro-managing how work is done.

3) Be Careful With Rosters, Leave, And “Approval” Processes

One of the easiest ways to accidentally blur the line is to manage contractors like staff.

For example, if a contractor must “apply for leave” and get it approved, that can look like an employment control feature.

A safer approach is to manage availability commercially (for example: “we need you on-site Monday to Wednesday for the install; can you confirm availability by Friday?”), and build in expectations around notice periods for scheduling changes.

4) Clarify Tax, Invoicing, And Expenses Upfront

Contractors typically invoice for their work and manage their own tax obligations (including income tax and, if applicable, GST registration and filing). This article is general information only - for advice on your specific tax or payroll obligations, it’s best to speak with your accountant or Inland Revenue.

From a business perspective, you should ensure your accounts and documentation are consistent with the intended relationship, including:

• clear invoicing requirements (New Zealand doesn’t use ABNs, but contractors should still invoice with their correct details),
• agreed payment terms,
• clarity on reimbursable expenses (and what needs approval).

If you’re unsure what “good” looks like in practice, it’s worth reviewing how the arrangement fits into your wider operating model - the guide on Working As A Contractor is a helpful way to sense-check what a genuine contractor relationship usually involves.

5) Protect Your Business Properly (Confidentiality, IP, Customer Relationships)

One reason businesses lean toward “contractor” arrangements is speed and flexibility - but you still need to protect what you’re building.

Your contractor documents should usually deal with:

• Confidential information: customer lists, pricing, strategy, internal processes.
• Intellectual property (IP): who owns the work product created during the engagement.
• Subcontracting: whether they can delegate, and if so, on what terms.
• Quality and acceptance: what happens if work is late or doesn’t meet the agreed standard.

This is also where a “quick template” can cause headaches. If your contractor is building software, designing branding, or managing key customer relationships, a generic agreement may not cover the real risk.

6) Have A Plan For Ending The Relationship (Without “Firing” Someone Like An Employee)

Termination is one of the most common flashpoints for misclassification claims.

If your contractor agreement includes notice provisions, define what happens to:

• work in progress,
• handover of documents/access/logins,
• final invoices,
• return of your property and confidential information.

And make sure your internal team knows how to handle contractor offboarding. Treating it like an employment dismissal process can create mixed signals.

What To Do If You’re Not Sure: A Practical Risk Audit For Small Businesses

If you’re thinking, “This sounds like one of our contractor relationships,” don’t panic. It’s common - and it’s fixable. The key is to address it proactively, before a dispute forces your hand.

Here’s a practical process you can work through:

Step 1: List Your Contractors And Categorise The Risk

Start with a simple list:

• Who is engaged as a contractor?
• How long have they been engaged?
• Do they work exclusively (or close to exclusively) for you?
• Do they have set weekly hours?
• Are they customer-facing as part of your “team”?

This will help you identify which relationships should be prioritised for review.

Step 2: Review The Documents You Have (And What You Don’t Have)

Check whether you have a signed contractor agreement, and whether it reflects what actually happens.

If you have people who should be employees, it may be time to move them onto a proper employment arrangement (with the right entitlements and protections) rather than trying to “paper over” the risk.

Step 3: Align Your Day-To-Day Practices With The Correct Category

This part is often overlooked. Even a great contract won’t help if your managers treat contractors like staff.

Consider practical changes like:

• switching from rosters to agreed availability windows,
• moving from “manager approvals” to commercial scheduling,
• reducing business-branded representation (where appropriate),
• structuring work around deliverables and milestones.

Step 4: Get Tailored Advice Before You Make Changes

Changes to working arrangements can trigger legal and commercial issues, especially where someone has been engaged long-term and may feel they’ve effectively been an employee for some time.

If you’re unsure, getting advice from an Employment Lawyer can help you:

• assess contractor vs employee risk for your specific facts,
• update agreements and processes, and
• transition roles in a practical, low-drama way.

And if you’re engaging contractors at scale (or across multiple roles), you may want a more standardised approach - for example, approved contractor templates, onboarding checklists, and consistent clauses around IP, confidentiality, and invoicing.

Key Takeaways

• In New Zealand, contractor vs employee status is assessed by looking at the real nature of the relationship, not just what your contract calls it.
• Working exclusively for one company doesn’t automatically make someone an employee, but it can be a major risk factor when combined with high control, integration, and lack of genuine independence.
• Common red flags include set weekly hours, “leave approval” style processes, being treated like part of your internal team, and no realistic ability to take on other clients.
• To reduce risk, make sure your documents and day-to-day practices align: use the right agreement, focus on deliverables, handle scheduling commercially, and clearly set rules around invoicing, IP, and confidentiality (and get tax advice where needed).
• If you’re unsure about employee vs contractor NZ classification, it’s best to review the relationship early - it’s much easier (and cheaper) to fix before a dispute.

If you’d like help reviewing whether your contractor arrangements are set up correctly, or you want to put the right agreements in place to protect your business from day one, you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.