Alex is Sprintlaw's co-founder and principal lawyer. Alex previously worked at a top-tier firm as a lawyer specialising in technology and media contracts, and founded a digital agency which he sold in 2015.
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Hiring younger workers can be a great move for a small business. You might be looking for weekend help, school-holiday coverage, or an entry-level team member you can train up as your business grows.
But before you put a teenager on the roster, it’s important to understand the legal working age in New Zealand - and what extra obligations can apply when someone is still school-age or is a young worker in a higher-risk role.
The good news is: it’s manageable. Once you know the rules, you can hire young employees confidently and set your business up to stay compliant from day one.
Is There A Legal Working Age In New Zealand?
This is the question most employers start with, and it’s where a lot of confusion comes from.
In New Zealand, there isn’t one single “magic number” that applies to all work. Instead, what’s allowed depends on:
- the employee’s age (including whether they are still required to attend school);
- the type of work (some work is restricted or unsuitable for younger workers, particularly in higher-risk environments);
- whether the young person is required to be at school at the time they’ll be working; and
- health and safety risks in your workplace.
So, while New Zealand generally allows young people to do paid work, you need to check the restrictions that apply to your situation.
The Key “School-Age” And “High-Risk Work” Thresholds
From an employer perspective, the biggest compliance issues usually come down to whether the worker is still required to attend school (which affects when they can work), and whether the role involves higher-risk tasks or environments (which can attract extra restrictions for younger workers).
Many businesses also treat “under 16” as a practical checkpoint for rostering and supervision, but it’s important not to assume there is a single under-16 rule that applies to every workplace. The safer approach is to assess the education, safety, and role-specific restrictions that apply to the particular job.
If you’re not sure whether a role is appropriate for a young employee, it’s worth getting advice early - it’s much easier to structure the job safely upfront than to undo a problem later.
What Rules Apply When Hiring Someone Under 16?
If you’re hiring someone under 16, the main legal issues are usually:
- school attendance rules (they generally can’t work during school hours);
- fatigue and late shifts (which can quickly become a health and safety issue, and may also be restricted in particular roles or settings); and
- limits on hazardous work (certain tasks and environments may be restricted or require tighter controls, training and supervision for young workers).
As an employer, your goal should be to make sure the job is safe, age-appropriate, and doesn’t interfere with education obligations.
Working During School Hours
If the young person is required to attend school, they generally can’t be employed during the hours they’re supposed to be at school. In practice, this means work is usually limited to:
- after school;
- weekends; and
- school holidays.
It’s also smart to be cautious about scheduling late shifts on school nights - even if there isn’t a blanket “night work” ban that applies across all industries, fatigue becomes a health and safety issue very quickly.
Late Shifts (“Night Work”) And Other Role-Specific Restrictions
There isn’t a one-size-fits-all “night work” rule for all young employees in New Zealand. Instead, you should consider:
- health and safety (fatigue, working alone, security risks, and getting home safely);
- whether the worker is still required to attend school (and how late shifts could affect that); and
- any role-specific age restrictions that may apply in your industry (for example, some licensed, gambling, or otherwise regulated activities can have minimum age requirements).
If the role could involve late hours, build your rosters and position description so it’s clear what shifts the young employee can and can’t do.
Hazardous Work And Your Health & Safety Duties
Even if a young person is allowed to work generally, there are important limits around hazardous tasks and environments.
Under the Health and Safety at Work Act 2015, you must take reasonably practicable steps to provide a safe workplace. That obligation applies to everyone - but it’s particularly important for young workers, who may have less experience recognising risks or speaking up when something feels unsafe.
Depending on the role, you may also need to consider whether there are specific restrictions or additional controls required for young people in higher-risk work environments (for example, ensuring close supervision, limiting particular tasks, and providing thorough training and PPE).
Common risk areas for young employees include:
- operating machinery or certain equipment;
- handling chemicals or cleaning products;
- working alone (especially at night);
- working around hot surfaces (commercial kitchens) or sharp tools;
- manual handling and heavy lifting; and
- working in high-pressure customer-facing settings without proper support.
In many cases, you can still hire young workers - you just need to design the role properly, provide training, and supervise appropriately.
What Employment Laws Still Apply To Young Employees?
A common mistake small businesses make is assuming junior employees are “casual help” and therefore don’t need the same level of documentation or compliance.
In reality, young employees generally have the same core rights and protections as other employees under New Zealand employment law, including:
- being paid correctly for all hours worked;
- receiving entitlements like leave (depending on their employment type and hours);
- working in a safe environment;
- having clear terms of employment; and
- being treated fairly and in good faith.
That’s why it’s important to use a proper Employment Contract even if the person is only doing a few shifts a week.
Minimum Wage Considerations
Minimum wage rates in New Zealand are not generally “age-based” across the board. Instead, there is an adult minimum wage, and limited lower categories that may apply in specific situations (for example, a starting-out wage and a training wage, if the employee meets the legal criteria).
Because these categories and rates can change over time (and whether they apply depends on the employee’s circumstances), it’s important to check what rate applies at the time you hire.
If you’re unsure which rate applies, it’s worth getting advice - underpaying staff can create backpay liability, penalties, and reputational damage.
Leave Entitlements (Including For Part-Time And Casual Staff)
Leave entitlements can be confusing when someone is working irregular shifts, especially if you’re hiring students for weekends or holidays.
Even if someone is “casual” in the everyday sense, their legal entitlements depend on what their employment agreement says and how the relationship operates in practice.
If you want a clearer understanding of leave in these arrangements, it’s helpful to get the basics right early - for example, clarifying hours, availability, and how holiday pay is handled.
How Should You Set Up A Safe And Compliant Young Worker Role?
If you’re employing someone who is 15, 14, or even younger in limited circumstances, your systems matter just as much as your intentions.
Here’s a practical checklist you can work through to reduce risk and keep your business compliant.
1. Define The Role And Keep It Age-Appropriate
Start with a simple question: What tasks will they actually be doing?
Write down:
- the specific duties (not just “help around the shop”);
- what equipment they’ll use;
- who they’ll report to; and
- what shifts they can be rostered on.
This makes it easier to identify health and safety risks and avoid accidentally assigning prohibited or inappropriate work.
2. Build A Strong Induction And Training Process
Young workers often need more structured onboarding. That’s not a bad thing - it’s one of the best ways to protect your business.
A good induction process usually covers:
- how to do each task safely (not just quickly);
- who to ask for help and when to escalate issues;
- breaks, fatigue management, and shift expectations;
- handling difficult customers appropriately; and
- what to do in an emergency.
Tip: document the training. If there’s ever an incident or dispute, being able to show what training was provided can make a real difference.
3. Supervision And “Working Alone” Risks
One of the biggest risk points for young staff is leaving them unsupervised in situations they’re not ready for - like closing a store alone, dealing with aggressive customers, or handling cash late at night.
From a health and safety perspective, you should think carefully about:
- who is physically present on shift with them;
- whether there’s a clear escalation path if something goes wrong; and
- how they will travel home safely (where relevant).
4. Get The Paperwork Right (And Don’t Rely On Templates)
Young employees are still employees, and your documentation should reflect that. The key document is the employment agreement, but depending on your business you may also need clear workplace policies.
In many small businesses, a simple set of documents and policies can prevent a lot of misunderstandings later - like disputes about shifts, pay, and expectations.
If you’re building out your policies more broadly, a Staff Handbook can help you set consistent rules across your team (for example, breaks, conduct, social media, and health and safety expectations).
Common Mistakes Employers Make When Hiring Young Staff
Most issues we see aren’t caused by bad intentions - they come from rushed hiring, informal arrangements, and a lack of clarity.
Here are some of the most common mistakes to avoid when hiring younger workers.
Relying On A Verbal Agreement
If you’re hiring a young person for “just a few shifts,” it can be tempting to keep it informal. But without a clear written agreement, you can end up with disputes about:
- pay rates and pay frequency;
- what happens if they can’t work a shift;
- availability expectations;
- ending the employment relationship; and
- holiday pay and entitlements.
A properly drafted employment agreement gives you a clear framework for managing the relationship fairly and legally.
Scheduling Late Shifts Without Thinking About Safety And Any Role-Specific Rules
Even if your business trades late, that doesn’t automatically mean late-night shifts are suitable for young workers.
If you roster younger staff on late shifts without proper controls, you can create real safety issues (fatigue, working alone, dealing with intoxicated or aggressive customers, and travel risks). In some industries and roles, there may also be specific age-based restrictions you need to comply with.
Not Adjusting The Job For Higher Vulnerability
Young workers can be more vulnerable to workplace bullying, harassment, or inappropriate behaviour (from customers or staff). This is not only a human issue - it’s a legal risk.
Make sure your workplace policies are clear, your supervisors are trained, and young staff know how to report problems.
Assuming “Casual” Means “No Entitlements”
“Casual” is commonly used in business conversations, but the legal position depends on the agreement and the reality of the working arrangement. If a so-called casual employee ends up working regular hours over time, they may have entitlements that you didn’t plan for.
This is another reason why documenting the arrangement properly matters.
Key Takeaways
- In New Zealand, there isn’t a single legal working age that applies to all jobs - what’s allowed depends on the worker’s age, the type of work, school attendance requirements, and health and safety risks.
- If you’re hiring someone under 16, you need to be especially careful about school-hour restrictions, fatigue and late shifts, and whether any tasks or environments are higher-risk for a young worker.
- Young employees generally have the same core protections under employment law, so you should still use a proper Employment Contract and pay them correctly.
- Minimum wage is generally the adult minimum wage, with limited lower categories (such as starting-out or training) that only apply if the employee meets the criteria.
- Health and safety compliance is critical when employing younger staff - clear training, supervision, and documented processes help protect your worker and your business.
- Common employer mistakes include relying on verbal agreements, rostering young workers into unsafe late shifts, and assuming casual arrangements mean no legal entitlements.
- If you’re unsure whether a role is suitable for a young worker, getting advice early is the easiest way to stay compliant and avoid problems later.
If you’d like help hiring young staff or setting up the right employment documents and policies, you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.
