When Can Employers Refuse Annual Leave In NZ?

Annual leave is one of those topics that seems straightforward… until you’re the one running the roster.

As a small business owner or manager, you’re balancing customer demand, staff wellbeing, cashflow, and day-to-day operations. So when an employee asks for annual leave at the busiest time of year (or with very little notice), it’s normal to wonder: can we say no?

The good news is you’re not expected to approve every annual leave request automatically. But in New Zealand, annual leave is taken at a time that’s agreed between the employer and employee - so you can’t decline leave just because it’s inconvenient.

In this guide, we’ll break down when you may be able to decline a requested period of leave, when you can’t, and how to handle annual leave requests in a way that’s fair, legally compliant, and practical for running a business.

What Are The Basic Annual Leave Rules In New Zealand?

Before getting into refusals, it helps to know the baseline rules. In New Zealand, annual leave entitlements mainly come from the Holidays Act 2003.

Most employees are entitled to:

• At least 4 weeks’ paid annual leave after completing 12 months of continuous employment.
• Annual leave pay calculated under specific rules (often involving average weekly earnings or ordinary weekly pay, depending on what’s higher and what applies).
• The ability to request annual leave, and to have requests considered genuinely and fairly.

Many businesses also offer more generous annual leave provisions in their employment agreements (for example, extra leave after a certain number of years). Your starting point should always be the employee’s employment agreement, then the minimum standards under the Holidays Act.

If you’re hiring or updating your documentation, it’s worth making sure your Employment Contract clearly explains how annual leave is requested and approved, and how your business manages leave around peak periods.

Can Employers Refuse Annual Leave Requests?

Sometimes - but it’s usually more accurate to think of it as not agreeing to the requested dates, rather than “refusing annual leave” altogether.

Under the Holidays Act, annual leave is generally taken at a time that’s agreed between the employer and employee. If you can’t reach agreement, the employer may be able to require the employee to take annual leave at a particular time by giving at least 14 days’ notice (unless the employment agreement provides otherwise).

In practice, your ability to decline a particular request usually depends on:

• what the employment agreement says about annual leave requests and approval processes;
• whether you have a genuine business reason for not agreeing to the requested dates;
• whether you’ve acted in good faith (which is a core principle under New Zealand employment law); and
• whether your position is reasonable in the circumstances.

A common misconception is that annual leave is “the employee’s time” and you must approve it whenever they choose. Another misconception is the opposite: that annual leave approval is entirely the employer’s choice. In reality, it’s a balancing exercise - and the legal starting point is agreement.

Generally, if an employee has made a request in a reasonable way and timeframe, you should be able to point to a clear operational reason if you’re going to decline those dates (and, where appropriate, discuss alternatives).

What “Good Faith” Means In Real Life

In NZ, employers and employees must deal with each other in good faith. For annual leave, this typically means:

• you consider the request genuinely (not automatically declining);
• you communicate clearly and promptly;
• you don’t mislead the employee about the reason you can’t agree;
• you apply your process consistently across the team; and
• you’re open to discussing alternatives (like different dates or splitting leave).

Good faith is also about process. Even where you have a legitimate reason not to agree to the requested annual leave dates, how you handle it matters.

Common Situations Where You Can Refuse Annual Leave (And How To Do It Properly)

Declining a particular annual leave request is usually lawful when it’s based on clear operational needs and applied fairly. Here are scenarios that often justify not agreeing to requested dates in a small business environment.

1. Peak Trading Periods Or “Blackout” Dates

If your business has seasonal peaks (think retail over Christmas, hospitality during event seasons, trades during weather windows, or professional services at end-of-financial-year deadlines), you can generally decline annual leave requests if approving them would significantly disrupt operations.

Best practice: make peak periods clear in advance. Many businesses set expectations at the start of the year or at the time of hiring.

If you manage these expectations through a staff handbook or policies, you may also want your broader employment documentation aligned (for example, a Staff Handbook can help document how leave requests are handled in practice).

2. Too Many Staff Off At Once

In small teams, one or two people away can be manageable. Three or four might not be.

You may be able to decline a request if:

• approving it would leave you without enough staff to operate safely or effectively; or
• the employee’s absence would compromise service delivery and you can’t reasonably cover the work.

Tip: use a transparent system (first-in, first-served; rotations; or a capped number of people off at once). The key is consistency and fairness.

3. Short Notice Requests That You Can’t Accommodate

If an employee asks for annual leave with very short notice, and you genuinely can’t reorganise the roster or meet client commitments, you can decline the request for those dates.

What counts as “short notice” depends on your business. For some workplaces, 2 weeks is normal. For others (like shift-based hospitality), you might have a weekly roster cycle. The more clearly you set expectations in writing, the easier it is to manage these situations.

4. Health And Safety Or Compliance Risks

It may be reasonable to decline leave where granting it would create compliance or safety issues - for example:

• your site must have a qualified supervisor present;
• licensing rules require certain roles to be filled; or
• reduced staffing would increase fatigue or unsafe working conditions.

In these cases, it’s not just an operational preference - it can be about meeting your obligations as an employer. (If you’re unsure where the line is, it’s worth getting advice tailored to your workplace.)

5. The Employee Has Already Booked Leave Without Approval

This is a tricky one. Sometimes employees assume annual leave is approved because they mentioned it casually, or they book travel before receiving confirmation.

You can still decline the requested dates if you haven’t agreed to them and there’s a genuine reason you can’t accommodate them. But this situation can easily become a dispute if expectations haven’t been communicated well.

Practical approach: respond quickly to leave requests, and make sure your process requires clear written approval (even if it’s just a confirmation email).

When Refusing Annual Leave Can Get Risky (Or Unlawful)

Even if you’re under pressure, there are some “red flag” situations where declining annual leave can increase your legal risk.

Refusing Without A Genuine Reason

If you decline annual leave with no real operational reason - or the reason doesn’t stack up - the employee may challenge it as unreasonable or not in good faith.

Examples of risky refusals include:

• declining because “we don’t like people taking leave”;
• declining as a punishment for performance issues (instead of managing performance properly); or
• declining because you assume the employee “doesn’t deserve it”.

Inconsistent Treatment Across Staff

If one employee’s annual leave is routinely declined but others are approved in similar circumstances, you may be exposed to claims of unfairness or discrimination.

This is where clear systems and consistent documentation matter.

Using Annual Leave Refusals To Avoid Other Obligations

Annual leave shouldn’t be used as a workaround for other employment issues. If you’re facing understaffing because of poor rostering, burnout, or ongoing resourcing problems, the solution is usually operational planning - not repeatedly refusing annual leave.

Where businesses get into trouble is when annual leave decisions become a pattern that effectively prevents employees from taking their minimum entitlements over time.

Failing To Follow The Employment Agreement

If your employment agreement says annual leave will be approved unless there’s a “genuine business reason” (or includes a particular process or notice period), and you don’t follow it, you may be in breach of contract.

This is why it’s important that your annual leave approach matches what you’ve actually written in your agreements and policies. If you need to change how annual leave is managed, you may need to update documentation and communicate the change properly.

Can Employers Make Employees Take Annual Leave Instead?

Sometimes the issue isn’t an employee requesting annual leave - it’s you wanting them to take it, especially if they’ve built up a large balance.

In New Zealand, employers can require employees to take annual leave in certain circumstances. If you can’t agree on timing, you can generally direct an employee to take annual leave by giving at least 14 days’ notice (unless the employment agreement provides otherwise).

This can come up when:

• your business is shutting down for a period (for example, a Christmas closure);
• there’s a seasonal lull and it makes sense to reduce leave balances; or
• leave balances have become unmanageable and you’re trying to reduce risk and cost.

If you’re considering requiring leave, it’s important to check the employment agreement and plan your communication carefully. Mishandling this can quickly impact morale - and lead to disputes.

On the flip side, if you’re unsure about when you can direct leave (and when you can’t), it’s worth reading up on forced annual leave scenarios so your process stays on track.

How To Manage Annual Leave Requests In Your Small Business (A Practical Process)

The easiest way to reduce annual leave conflict is to set expectations early and have a process you can stick to.

Here’s a practical approach many small businesses use.

1. Put Your Leave Request Process In Writing

This can be included in your employment agreement, a policy, or your staff handbook. At a minimum, outline:

• how annual leave requests should be made (email, HR system, form);
• how much notice is required (where possible);
• how approvals work (who approves, how long it takes);
• any peak-period restrictions; and
• what happens if too many people request the same dates.

Having this written down helps you be consistent, and helps employees understand that annual leave is managed - not guessed.

2. Encourage Early Planning

If you know your busy periods, encourage staff to put annual leave requests in early. Some businesses open up annual leave bookings for the year in January (or at the beginning of each quarter) so employees can plan ahead.

This is also a good time to check whether your current employment documentation supports how you actually operate. If you’re scaling up and hiring more staff, a properly set up Workplace Policy framework can make the whole process smoother.

3. Use “Alternatives” Instead Of Flat No’s Where Possible

Sometimes you genuinely can’t approve a particular block of annual leave - but you can still act in good faith by offering alternatives.

For example:

• “We can’t do those exact dates, but we can approve the week after.”
• “We can approve 3 days now and the remaining days next month.”
• “We can approve leave if we can source a contractor for coverage.”

This doesn’t mean you have to bend over backwards, but it shows you’re trying to find a workable solution.

4. Keep Clear Records

Annual leave disputes often come down to “who said what, and when”. Keeping records of:

• annual leave requests;
• approvals and refusals (and reasons); and
• any discussions about alternative dates

can help you manage issues before they escalate.

5. Get Ahead Of Patterns That Create Risk

If you’re constantly declining annual leave, it’s worth stepping back and asking why. Common underlying issues include:

• understaffing (especially during peak periods);
• over-reliance on one person in a key role;
• lack of cross-training; or
• unclear delegations and approvals.

Fixing the operational issue can be the difference between annual leave being a recurring headache versus a normal part of running a healthy workplace.

If you’re also changing hours or roles to manage staffing needs, be careful - those changes can trigger separate employment law obligations. In many cases, it’s better to get advice upfront than to “trial” changes and deal with complaints later. (For example, if you’re considering adjusting hours, the rules around reducing staff hours can be relevant.)

Key Takeaways

• Annual leave is a minimum entitlement in New Zealand under the Holidays Act 2003, and most employees receive 4 weeks’ paid annual leave after 12 months of continuous employment.
• Annual leave is generally taken at a time agreed between employer and employee. Employers can decline particular requested dates where there’s a genuine and reasonable business reason (for example, peak periods, minimum staffing requirements, or short notice that can’t be accommodated).
• How you respond matters: act in good faith, consider requests genuinely, communicate clearly, apply your approach consistently, and keep records.
• Declining leave without a real operational reason, or treating employees inconsistently, can increase the risk of disputes and claims.
• If you can’t agree on timing, employers can sometimes direct employees to take annual leave (for example, during shutdowns) by giving at least 14 days’ notice (unless the employment agreement provides otherwise).
• Having clear policies and properly drafted employment documentation helps you manage annual leave smoothly and protects your business as you grow.

Note: This article provides general information only and does not constitute legal advice. For advice tailored to your situation, get in touch with a lawyer.

If you’d like help setting up annual leave processes, updating your employment documents, or dealing with a tricky leave dispute, you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.