Reasonable Overtime for Salaried Employees in New Zealand: What Counts?

Salaried staff often work extra hours when deadlines hit, a project runs late, or a business is short staffed. The problem for employers is working out when that extra time is genuinely part of the salary, and when it starts to look unfair, risky, or even unlawful. A lot of businesses make the same mistakes: they rely on a vague clause saying an employee will work "as required", they forget to check whether the salary still meets minimum pay rules once long hours are factored in, or they treat regular overtime as if it is automatically "reasonable" just because the worker is on a salary.

That approach can create disputes, personal grievances, and compliance issues. It can also damage retention if salaried employees feel they are expected to be available all the time without clear boundaries.

This guide explains what reasonable overtime for salaried employees usually means in New Zealand, what to put in employment agreements, what legal issues to check before you sign, and the common drafting and management mistakes that catch founders and growing businesses out.

Overview

Reasonable overtime is not a free pass to require unlimited extra hours from salaried employees. In New Zealand, the answer usually depends on the employment agreement, the employee's role and pay, whether extra hours are occasional or constant, and whether the arrangement still meets minimum employment standards.

• Whether the employment agreement clearly states ordinary hours and any expectation of additional hours.
• Whether the salary is high enough that actual hours worked do not reduce pay below minimum wage requirements.
• Whether overtime is occasional and business driven, or effectively a permanent extension of ordinary hours.
• Whether the employee has enough clarity about availability, workload, and when extra hours may be required.
• Whether the clause is consistent with good faith obligations and fair dealing in practice.
• Whether managers are applying the clause reasonably, rather than relying on it to cover poor resourcing.

What Reasonable Overtime for Salaried Employees Means For New Zealand Businesses

Reasonable overtime usually means extra hours that are limited, connected to genuine business needs, and clearly contemplated by the employment agreement and the employee's salary. It does not usually mean open ended, constant overwork with no practical limit.

New Zealand law does not set a single universal rule saying exactly how many extra hours are always reasonable. Instead, employers need to look at the full employment arrangement and the minimum standards that still apply.

The starting point is the employment agreement

Before you hire your first worker, or before you update an existing contract, you need to be clear about ordinary hours. Every employee must have a written employment agreement, and that agreement should record the agreed hours of work.

If you expect a salaried employee to work extra hours from time to time, the contract should say so plainly. A clause that simply says the employee must work whatever hours are necessary can create trouble if it is too broad, especially where the reality is frequent unpaid additional work.

A better clause usually covers:

• the employee's ordinary hours or a clear weekly range
• that reasonable additional hours may be required when necessary
• the kinds of situations where this might happen, such as deadlines, seasonal peaks, system outages, or urgent client work
• whether the salary is intended to compensate for those occasional extra hours
• any limits, approval process, or time in lieu arrangement if relevant

This is where founders often get caught. They use a standard form contract, assume salary covers everything, and never define what the business actually expects week to week.

Salary does not remove minimum wage obligations

A salary arrangement does not let an employer ignore minimum pay rules. If an employee's actual hours regularly become much longer than their stated hours, you should check whether their effective hourly rate still sits above the minimum wage for every pay period.

This issue matters most for junior managers, team leaders, administrators, hospitality supervisors, retail managers, and other salaried workers who may look "senior" on paper but are not paid at an executive level. If someone is on a fixed salary for 40 hours, but in reality they consistently work 55 or 60 hours, the business should do the maths.

Before you sign, think about:

• what the employee is realistically likely to work in busy periods
• whether the role has genuine peaks and troughs, or ongoing long hours
• whether the salary still makes sense if extra hours become regular
• whether you need a higher salary, overtime payments, or time off in lieu

If minimum wage compliance becomes questionable, it is a red flag that the arrangement is not properly set up.

Reasonableness depends on context

Reasonable overtime is judged in context, not in isolation. Extra hours during a product launch, stocktake, annual reporting cycle, or urgent client incident may be easier to justify than a standing expectation that employees answer emails late at night every week.

Relevant factors often include:

• the seniority and nature of the role
• the employee's level of responsibility and autonomy
• the salary and benefits package
• the frequency and duration of additional hours
• whether the extra work was foreseeable
• whether the employee has family or other commitments that the employer knows about
• whether the workload could reasonably be managed within normal hours

For example, a well paid senior operations manager may reasonably be expected to stay late during a genuine crisis. A mid level salaried employee who is expected to absorb chronic understaffing every week is a different situation.

Good faith still applies

Employers and employees in New Zealand owe each other duties of good faith. That means being active and constructive in maintaining a productive employment relationship, and not misleading or deceiving each other.

In overtime terms, good faith often means you should not rely on a broadly worded salary clause to demand extra hours that were never realistically discussed. It also means listening if an employee raises fatigue, family impact, or workload concerns.

Before you rely on a verbal promise that someone is "happy to do whatever it takes", get the agreement right in writing and manage the role fairly in practice.

Health and safety is part of the picture

Long hours can create health and safety risks, especially in roles involving driving, machinery, customer conflict, repetitive physical work, or sustained concentration. Even where an overtime clause exists, employers still need to manage foreseeable risk.

If staff are regularly exhausted, missing breaks, making mistakes, or showing signs of burnout, the issue is no longer just contractual. It may point to unsafe workload design or poor staffing decisions.

That is one reason many employers build internal guardrails around additional hours, even for salaried staff.

Legal Issues To Check Before You Sign

The safest time to deal with overtime is before you sign the employment agreement, not after the role has already drifted into long hours. A clear contract review and realistic pay model reduce the risk of dispute later.

1. Ordinary hours must be stated clearly

The employment agreement should record the agreed hours of work. If the employee works a standard week, say what that is. If the role has flexibility, explain the expected range and any core hours.

Unclear drafting creates two common problems. First, the employee says they were hired for one pattern of work but ended up working much more. Second, the employer struggles to show what counts as "additional" or "reasonable" hours.

2. Any additional hours clause should be specific

A reasonable overtime clause should explain what the business may require and why. Broad wording may look attractive when you are hiring quickly, but it is often the first clause an employee challenges if the workload becomes excessive.

Useful points to include are:

• whether extra hours are occasional or expected in defined peak periods
• whether approval from a manager is needed
• whether the salary covers those hours
• whether there is any cap, review point, or alternative compensation arrangement
• how the business will communicate changing operational needs

The more senior and better paid the role, the more flexibility may be commercially realistic. Even then, the clause still needs to be fair and workable.

3. Check minimum entitlements

You cannot contract out of minimum employment standards. Salary arrangements must still comply with rules around minimum wage, rest and meal break entitlements, holidays, and leave.

For overtime issues, the minimum wage check is often the most immediate practical question. If long hours are common, you should periodically compare salary against actual hours worked. Do this before a complaint lands on your desk.

4. Think about availability versus overtime

Some businesses confuse overtime with availability. They are not the same thing. If an employee is required to remain available to accept work outside agreed hours, that can raise separate issues and may need specific agreement terms and, in some cases, compensation.

This matters for managers expected to monitor messages after hours, technicians on standby, and staff who are told not to make evening plans because they may be called in. Before you accept the provider's standard terms for scheduling software or rostering systems, make sure your underlying employment terms match what you are actually asking staff to do.

5. Review the reality of the role

The wording of the contract should match the job as it is actually performed. If the role needs 50 hours a week most weeks, do not paper over that with a 40 hour salary clause and hope the employee will absorb the rest.

Before you spend money on setup for a new team or expansion, ask whether the business model depends on unpaid extra labour from salaried employees. If the answer is yes, you may need to restructure duties, hire additional staff, or change the pay model.

6. Consider a review mechanism

Where a role has genuine uncertainty, such as a startup scaling quickly or a seasonal business, a review clause can help. That lets both sides revisit workload and salary after a defined period.

A review clause will not fix an otherwise unfair arrangement, but it can show the business is taking a practical and good faith approach.

Common Mistakes With Reasonable Overtime for Salaried Employees

The biggest mistake is assuming salary automatically means unlimited flexibility. It does not. Most disputes happen because the written agreement, the actual hours, and the business's expectations do not line up.

Using vague contract wording

Clauses like "such hours as necessary to perform the role" are common, but they are risky if left unexplained. They can work better for genuinely senior roles with a high level of autonomy and pay, but they are poor drafting for most small business employment agreements.

If the business wants flexibility, the contract should say what kind of flexibility and in what circumstances.

Letting occasional overtime become permanent

An employee who stays late during a one off deadline is one thing. An employee who works late every night because the team is under resourced is another.

This is where founders often get caught. What started as temporary extra effort becomes the normal pattern, but nobody updates the salary, headcount, or contract terms.

Failing to check effective hourly pay

Some employers only look at annual salary and ignore actual hours worked. That can become a serious issue if regular additional hours drag the employee's effective pay down toward or below minimum wage.

This risk often sits unnoticed until an employee leaves, asks for records, or raises a grievance.

Relying on culture instead of clarity

Businesses sometimes say they have a "high performance culture" or an "all hands" environment. That may describe a workplace, but it does not replace clear employment terms.

If your expectation is that staff will answer messages late at night, work weekends in peak periods, or be available at short notice, put proper written terms around it and assess whether the arrangement is genuinely fair.

Ignoring warning signs from managers

Front line managers often know first when a salaried employee is doing too many hours. If managers are saying someone cannot complete the role within ordinary hours, that is usually a staffing or workflow issue, not a sign to lean harder on a broad overtime clause.

Common warning signs include:

• consistent late nights or weekend work
• missed breaks
• higher error rates
• fatigue complaints
• employees taking leave because of burnout rather than rest
• managers informally promising time off that is not documented

Failing to keep records and review practices

Even for salaried employees, it is wise to keep reasonable records of hours or at least track patterns where long hours may arise. You do not need to turn every salary role into a timesheet exercise, but you should not be blind to actual working time either.

Record keeping becomes especially important where:

• the salary is not far above minimum wage levels
• the role has regular peak periods
• there are on call or after hours expectations
• an employee has raised concerns about workload
• the business may later need to show that extra hours were limited and reasonable

Not training managers on how to use the clause

A well drafted contract can still fail in practice if managers treat it as permission to demand constant availability. Internal guidance matters.

Managers should understand when they can request extra hours, when they should escalate resourcing issues, and when employee wellbeing concerns need a real response rather than a reminder that the person is on salary.

FAQs

Can salaried employees in New Zealand be required to work overtime?

Yes, but only where the employment agreement supports that expectation and the requirement is reasonable in the circumstances. A salary does not automatically allow unlimited additional hours.

Does overtime have to be paid separately if the employee is on a salary?

Not always. A salary can be set to compensate for some additional hours, but the arrangement still needs to be clear, fair, and compliant with minimum employment standards, including minimum wage rules when actual hours are considered.

How many overtime hours are considered reasonable?

There is no single fixed number that applies to every role. Reasonableness depends on the employee's role, seniority, salary, frequency of extra hours, business need, and what the employment agreement says.

What if overtime becomes regular every week?

If extra hours are no longer occasional, the business should review the role, pay, workload, and contract terms. Regular long hours may suggest the current salary model or staffing level is no longer appropriate.

Can a broad clause saying the employee must work all hours necessary be enough?

Sometimes it may help for a genuinely senior role, but on its own it is often too vague for SMEs to rely on safely. Clearer drafting and fair day to day management are much safer.

Key Takeaways

• Reasonable overtime for salaried employees is context specific and should be limited, genuine, and clearly reflected in the employment agreement.
• A fixed salary does not remove minimum employment obligations, especially minimum wage compliance once actual hours are taken into account.
• Before you sign, make sure ordinary hours, any additional hours expectation, and any availability requirement are drafted clearly.
• Regular unpaid extra hours are a warning sign that the role, salary, or staffing model may need to change.
• Good faith and health and safety obligations still matter, even where the contract allows some flexibility.
• Practical record keeping, manager training, and periodic workload reviews can help prevent disputes before they escalate.

If you want help with employment agreement drafting, minimum wage compliance checks, availability clauses, or workload review issues, you can reach us on 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.