Working on Public Holidays in New Zealand: Employer Rules

Public holidays can create real pressure for New Zealand businesses. You may need staff to keep trading, cover urgent client work, or run a roster that never really stops. The trouble starts when employers assume a worker can simply be rostered on, pay only ordinary rates, or swap a day off without checking what the law actually requires. Those are some of the most common mistakes, and they can become expensive quickly.

If you are trying to work out the rules around working public holidays NZ businesses must follow, the key questions are usually practical ones. Can you require someone to work? What needs to be in the employment agreement? When do you pay time and a half? When does an alternative holiday apply? And what changes if the public holiday falls on a day the employee would not normally work? This guide answers those questions in plain English, with a business focus.

Overview

New Zealand employers can only require an employee to work on a public holiday if the employment agreement says they must be available on that day, and the day would otherwise be a working day for them. If an employee works on a public holiday, they must usually receive at least time and a half, and they may also be entitled to an alternative holiday if the day is an otherwise working day.

• Check whether the employee’s contract clearly allows public holiday work.
• Confirm whether the public holiday is an otherwise working day for that employee.
• Pay at least time and a half for hours actually worked on the public holiday.
• Give an alternative holiday if the employee works on a public holiday that falls on an otherwise working day.
• Apply transfer, roster, and Mondayisation rules carefully where relevant.
• Keep payroll and leave records accurate, especially for variable work patterns.

What Working Public Holidays NZ Means For New Zealand Businesses

The short answer is this: you cannot treat public holiday work like an ordinary shift. Before you sign an employment agreement, before you hire your first worker, and before you rely on a roster practice that has "always worked", you need to make sure your documents and payroll settings match the Holidays Act rules.

In New Zealand, public holidays are statutory entitlements. That means your internal policy does not override the law, and a casual verbal understanding with staff is not enough if the written contract says something different, or says nothing at all.

Can you require an employee to work on a public holiday?

Only in some cases. An employer can require an employee to work on a public holiday if the employment agreement provides for the employee to work on the public holiday, and the public holiday falls on a day that would otherwise be a working day for that employee.

This is where founders often get caught. A general clause saying an employee may be rostered across seven days is not always enough if the rest of the agreement is vague. If your business needs holiday coverage, your agreement should be drafted clearly so there is no confusion about availability, rostering, and when public holiday work can be required.

If the agreement does not require availability on the public holiday, the employee can refuse to work. That refusal is not misconduct just because the business is busy.

What counts as an otherwise working day?

This question matters because it affects both payment and whether an alternative holiday is owed. An otherwise working day is a day the employee would have worked if it had not been a public holiday.

For employees with fixed schedules, this is usually straightforward. If they always work Mondays and the public holiday falls on a Monday, that is likely an otherwise working day.

For employees with variable hours, you need to look at the real pattern of work. Relevant factors may include:

• the terms of the employment agreement
• the employee’s work patterns
• any roster or system in place
• whether the employee usually works that day of the week
• whether the employee would have been expected to work if it were not a public holiday

You should make this assessment carefully and consistently. A rushed call made by payroll after the fact can lead to underpayments, especially for hospitality, retail, healthcare, logistics, and service businesses with changing rosters.

What must you pay if the employee works?

If an employee works on a public holiday, they must be paid at least time and a half for the hours actually worked. This is the minimum legal rate for work on the public holiday.

If the public holiday is also an otherwise working day, the employee is generally entitled to an alternative holiday as well. That alternative holiday is a separate entitlement from the higher pay rate. It is not an either-or choice.

Some employers make the mistake of offering a day in lieu instead of time and a half, as though one can replace the other. That is usually wrong. If the employee works on the public holiday and it is an otherwise working day, both entitlements usually apply.

What if the employee does not work on the public holiday?

If the public holiday falls on an otherwise working day and the employee does not work, they are generally entitled to be paid their relevant daily pay or average daily pay, depending on the circumstances. In simple terms, they should not be financially worse off because the day is a public holiday.

If the day is not an otherwise working day, there is generally no entitlement to public holiday pay for not working that day.

This is where clear records matter. If your business uses part-time staff, casual staff, or changing rosters, you need enough documentation to justify why a day was or was not treated as an otherwise working day.

What about Mondayisation and transferred public holidays?

Some public holidays can be observed on another day if they fall on a weekend and the employee does not usually work on that weekend day. This is commonly called Mondayisation. The practical effect depends on the employee’s normal work pattern.

If your workforce includes weekend staff and weekday staff, the same public holiday can affect each group differently. A café, retailer, or tourism operator may have one employee entitled on the actual weekend day and another entitled on the Monday or Tuesday observance, depending on their otherwise working day analysis.

You should also be careful with any arrangement to transfer a public holiday to another 24-hour period. Transfers are possible in some situations, but they require genuine agreement and proper documentation. Before you accept the provider's standard terms in a payroll system, or before you rely on a manager's verbal promise to "move the holiday", make sure the arrangement is legally valid and clearly recorded.

Legal Issues To Check Before You Sign

The safest approach is to deal with public holiday work expressly in the employment agreement and your payroll process before a dispute starts. Once someone has worked the shift, the cost of fixing a bad clause or unclear roster practice usually lands on the business.

Employment agreement wording

Your agreement should say clearly whether the employee can be required to work on public holidays, how rostering works, and whether availability is part of the role. This matters for permanent staff, part-time staff, and casual staff alike.

Clauses should be tailored to the role. A seven-day retail business, a medical service, and a professional services firm that occasionally needs urgent support may need different wording.

Before you sign, check that the contract covers:

• whether the employee may be rostered on public holidays
• how ordinary days and hours of work are defined
• how variable shifts are allocated
• any availability expectations and any compensation required for those expectations
• how leave and public holiday entitlements will be administered

If the contract is silent or internally inconsistent, that creates risk. A manager may think holiday work is mandatory while the agreement gives the employee room to refuse.

Payroll settings and pay calculations

Even a well-drafted contract will not fix a payroll process that applies the wrong formula. Public holiday pay often goes wrong because software defaults are not reviewed for part-time or variable-hour workers.

Before you spend money on setup, or before you move to a new payroll platform, make sure the system can correctly handle:

• time and a half for hours worked on the public holiday
• relevant daily pay and average daily pay where required
• alternative holiday accruals
• employees with changing rosters
• Mondayised public holidays
• recording when an alternative holiday is taken and paid

If there is any uncertainty, speak with your payroll provider and get legal advice on the underlying entitlement rules. A software setting is only as good as the legal assumptions behind it.

Rosters, records, and proof

If a disagreement arises, your business will need more than a general memory that the employee "usually works Saturdays". You need records that show what was agreed and what actually happened.

Good recordkeeping usually includes:

• signed employment agreements and later variations
• published rosters and shift confirmations
• timesheets or clock-in records
• pay records showing holiday rates and alternative holidays
• notes explaining otherwise working day decisions for variable staff

This is especially important before you classify someone as a contractor instead of an employee. If a worker is really an employee, public holiday entitlements may apply regardless of the label used in the contract.

Business sales periods and sector pressure points

Some businesses face repeated public holiday pressure, especially around Christmas, New Year, Easter, Matariki, and long weekends. If your trading model depends on public holiday staffing, your employment documents need to reflect that reality.

Hospitality and retail operators often need clear weekend and holiday roster terms. Service businesses with on-call obligations may need carefully drafted availability provisions. Manufacturers and logistics businesses may need shift systems that align with statutory entitlements rather than just operational convenience.

The main risk is assuming operational need creates a legal right to require attendance. It does not.

Common Mistakes With Working Public Holidays NZ

The biggest mistakes are usually contract mistakes, payroll mistakes, and assumption mistakes. Most of them can be avoided before you sign or before the first public holiday shift is worked.

Assuming all staff can be required to work

Many businesses assume that if they are open, everyone can be rostered on. That is not the test. The employment agreement and the employee’s normal work pattern matter.

If your contract does not clearly require public holiday work, forcing attendance can trigger disputes, grievances, and damaged trust with staff.

Thinking time and a half replaces the alternative holiday

This is a common payroll error. If the employee works on a public holiday and the day is an otherwise working day, they are usually entitled to both time and a half and an alternative holiday.

Employers sometimes offer only one entitlement because it seems commercially fair. The law does not work on a rough fairness estimate. It works on the statutory test.

Getting the otherwise working day test wrong

This is often the hardest area for businesses with flexible staffing. A casual or variable-hours worker may still have an otherwise working day, depending on the evidence.

You should not guess. Look at the actual pattern, the roster system, and the agreement. Apply the same reasoning across the workforce so decisions are consistent.

Using unclear casual arrangements

Some businesses call workers casual but roster them in a regular pattern for months. That creates risk. If the reality of the relationship looks more like ongoing employment, public holiday and leave entitlements may not match the label in the contract.

Before you hire your first worker on a casual basis, make sure the agreement reflects a genuine casual arrangement and your rostering practices do not undermine it.

Relying on verbal agreements to transfer public holidays

A manager may tell a team member they can "take the holiday another day". Unless the arrangement meets legal requirements and is properly recorded in writing, that can create confusion over pay, alternative holidays, and future leave balances.

Before you rely on a verbal promise, document the arrangement clearly.

Ignoring annual closedown or seasonal issues

Seasonal businesses sometimes shut down over holiday periods and assume public holiday rules sort themselves out. They do not. Closedowns, annual leave, and public holidays can interact in complicated ways.

If your business closes over Christmas and New Year, check how public holiday entitlements will be treated for staff who are on annual leave, staff who are not rostered every day, and staff whose roles are genuinely casual or seasonal.

Failing to train managers

Even where the contract is sound, frontline managers can create liability by making informal promises or putting pressure on staff to work when they are entitled to refuse. A short workplace policy and manager training session can prevent a lot of avoidable issues.

Managers should know:

• when public holiday work can be required
• when an employee can refuse
• what to escalate to HR, payroll, or legal advisers
• why verbal side deals should not replace written records

FAQs

Can an employee refuse to work on a public holiday?

Yes, if their employment agreement does not require them to work on that public holiday. If the contract does require it and the day is otherwise a working day, they may be required to work.

Do employers have to pay time and a half on public holidays?

Yes, for hours actually worked on a public holiday, at least time and a half is generally required.

When does an employee get an alternative holiday?

An alternative holiday is usually owed when the employee works on a public holiday and that day is an otherwise working day for them.

What if the employee's hours change every week?

You need to assess whether the public holiday would otherwise have been a working day by looking at the agreement, the roster pattern, and the actual work history. Variable hours do not automatically remove entitlement.

Can a business and employee agree to move a public holiday?

Sometimes, yes, but the agreement must meet legal requirements and should be documented carefully in writing. Informal arrangements can cause payroll and entitlement problems later.

Key Takeaways

• You cannot automatically require staff to work on a public holiday just because the business is open.
• Your employment agreement should clearly cover public holiday availability, rostering, and ordinary work patterns before you sign.
• Employees who work on a public holiday must generally receive at least time and a half.
• If the public holiday is an otherwise working day and the employee works, they are usually also entitled to an alternative holiday.
• The otherwise working day test is crucial, especially for part-time, casual, and variable-hours staff.
• Good contracts, accurate payroll settings, and reliable records are the best protection against underpayment and disputes.

If you want help with employment agreement terms, public holiday pay obligations, alternative holiday entitlements, and roster or contractor classification issues, you can reach us on 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.