How To Calculate Final Pay For Employees In New Zealand

When an employee leaves your business (whether by resignation, termination, redundancy, or the end of a fixed term), one of the most important “last steps” is getting their final pay right.

From a small business owner’s perspective, final pay is more than a payroll task. It’s part of running a fair, compliant workplace - and it’s also a practical way to reduce the risk of disputes, underpayments, and awkward follow-up conversations after someone has already walked out the door.

In this guide, we’ll walk through a practical approach New Zealand employers can use for final pay calculation, including what must be included, how leave is treated, common deductions, and examples of how final pay can differ depending on the reason for leaving.

What Is “Final Pay” In New Zealand (And Why Does It Matter)?

In simple terms, an employee’s final pay is the total amount you owe them when their employment ends.

Final pay usually includes:

• Any ordinary wages owed up to the employee’s last day (including any unpaid hours worked)
• Payment for any annual holidays/annual leave owing (including entitled annual holidays and, where applicable, holiday pay for the part-year worked)
• Payment for alternative holidays (if applicable)
• Any other contractual entitlements you owe (for example, commissions that are contractually due, or contractual allowances)
• Less any lawful deductions (for example, PAYE tax, KiwiSaver employee contributions, student loan deductions)

The key law you’ll hear in this area is the Holidays Act 2003, which sets rules around annual holidays, public holidays, sick leave, bereavement leave, alternative holidays and final payments.

It also matters under general employment law principles: if you underpay, pay late, or make deductions you’re not allowed to make, you can trigger an employee complaint, a Labour Inspector enquiry, or an Employment Relations Authority dispute.

Just as importantly, getting final pay right is part of leaving on good terms - which can matter in a small market where references and reputation travel fast.

Step-By-Step: Final Pay Calculation New Zealand Employers Can Follow

Final pay can feel messy because a termination date can cut across a pay cycle, leave balances, and payroll deductions.

A reliable way to approach final pay calculation in New Zealand is to break it into components and work through them in order.

Step 1: Confirm The Last Day Of Employment (And Last Day Worked)

Start with the basics:

• Last day of employment: the legal end date (this might be after a notice period, or after garden leave, etc.)
• Last day worked: the last day the employee actually performed work (these can differ)

Why it matters: leave accruals and holiday pay calculations often rely on the “date employment ends”, not just when the employee last attended work.

If the employee is leaving with notice, make sure the notice period aligns with the employment agreement. If you’re considering ending employment, it’s worth reviewing your process and documents early - not at the final pay stage - because an incorrect termination process can create bigger issues than payroll. (This is where a proper process like How To Terminate An Employee becomes relevant.)

Step 2: Pay Any Outstanding Wages (Ordinary Time + Any Extras)

Calculate wages owing up to the last day, including:

• Hours worked but not yet paid
• Salary owed for part of a pay period (pro-rata)
• Overtime (if their role includes overtime and it’s payable under their agreement)
• Allowances owed under the employment agreement (for example, a tool allowance)
• Commission that is already earned and contractually payable

Tip: If you have a payroll cut-off date, double check whether the employee worked additional hours after cut-off that still need to be included in the final pay run.

Step 3: Calculate Annual Holidays (Annual Leave) Owing

This is usually the largest and most technical part of final pay.

When employment ends, you generally need to pay out:

• Any annual holidays entitlement the employee has already become entitled to (e.g. 4 weeks per year after 12 months)
• Any annual holidays “accrued” since the last entitlement date (often shown in payroll as “accrued leave” or “holiday pay”)

The Holidays Act uses concepts like ordinary weekly pay and average weekly earnings to work out leave payments. The correct approach depends on the employee’s work pattern and pay history.

Practically, many small businesses rely on payroll software to calculate the annual leave payout - but you still want to understand the inputs, because payroll systems are only as accurate as the data and settings inside them.

If you’re trying to manage annual leave in the lead-up to a resignation or restructure, be careful about directing employees to take leave without checking the rules first. The rules are not always intuitive, and employers can’t automatically “force” annual leave whenever they want. (For context, see Annual Leave.)

Step 4: Pay Alternative Holidays (If Any Are Owing)

If an employee worked on a public holiday and became entitled to an alternative holiday (a day in lieu), and they haven’t taken it by the end of employment, you generally need to pay it out.

This is a common “missed item” in final pay calculations, especially in hospitality, retail, healthcare, and other industries where public holiday work is normal.

Step 5: Check Any Other Entitlements In The Employment Agreement

Don’t assume final pay is only wages and leave. Review the employment agreement and workplace policies for things like:

• Contractual bonuses (and whether they are discretionary or guaranteed)
• Commission payment timing (for example, payable upon invoicing vs when the client pays)
• Reimbursement of expenses (if expenses were incurred but not yet reimbursed)
• Any agreed “over and above” leave benefits

This is one reason it’s so important to have a clear Employment Contract in place from day one - it should make end-of-employment payments predictable, not a guessing game.

Step 6: Apply Lawful Deductions

Finally, apply deductions that are required or permitted by law (and by any written consent where needed). We cover deductions in more detail below, because this is another area where employers can accidentally step outside the rules.

How Leave Is Treated In Final Pay (Annual Leave, Sick Leave, Public Holidays And More)

Leave entitlements are where final pay often goes wrong - not because employers are trying to do the wrong thing, but because the rules can be technical.

Annual Holidays (Annual Leave): Usually Paid Out

In most cases, any remaining annual holidays entitlement is paid out when employment ends.

Two common “buckets” to look for in payroll are:

• Entitled annual leave: annual holidays the employee is entitled to (after completing 12 months’ continuous employment, and after each subsequent year)
• Accrued annual leave / holiday pay: the portion building up since the last entitlement date (often calculated and tracked in payroll)

Important: The amount payable on termination for “accrued” annual holidays (i.e. the part-year since the last anniversary) is commonly calculated as 8% of gross earnings for that period, but the Holidays Act rules (and what counts as “gross earnings”) can be technical and fact-dependent. If your workforce includes variable hours, irregular pay, or different working patterns, it’s worth getting tailored advice so you don’t accidentally systemise underpayments.

Sick Leave: Not Usually Paid Out

Sick leave (and bereavement leave) is generally not “cashed out” at the end of employment. It’s an entitlement to take paid time off when the qualifying event happens, not an accrued cash entitlement in the same way annual holidays are.

Public Holidays: Check If Any Pay Or Entitlements Are Owing

If the employee worked on a public holiday during their employment, you may need to account for:

• Public holiday pay rules (including time-and-a-half for hours worked on a public holiday, where applicable)
• Alternative holidays earned and not taken (paid out on termination)

These are easy to miss if rosters have changed or if public holiday work wasn’t coded correctly in payroll.

Casual Employees And Variable Hours Workers

If you engage genuinely casual employees or employees on short fixed-term arrangements, annual holidays may be handled differently in limited circumstances - for example, where holiday pay is paid on a “pay-as-you-go” basis (commonly 8% of gross earnings) and this arrangement is properly agreed and lawful under the Holidays Act.

This is an area where classification and documentation matter, because “casual” is often used informally even when the working pattern looks more like part-time employment. If you’re not sure whether your worker is truly casual (or whether “pay-as-you-go” holiday pay is appropriate in your circumstances), it’s worth reviewing it sooner rather than later. (A helpful starting point is Casual Workers Leave Entitlements.)

Time Off In Lieu (TOIL)

If your business uses time off in lieu arrangements, check whether the employee has any outstanding TOIL and how your agreement (and any relevant policy) says it will be treated on termination.

In practice, TOIL is sometimes treated as a contractual benefit, but in other cases it overlaps with statutory entitlements (for example, alternative holidays or agreed adjustments to hours). Because it can be structured in different ways, payout on exit often depends on the specific arrangement and documentation. (This comes up often for businesses that offer Time Off In Lieu.)

What Deductions Can You Make From Final Pay?

Deductions are where employers can unintentionally create risk.

As a general rule, deductions from wages must be lawful. Some are required by law, and others require the employee’s written consent (or a clear contractual basis that meets legal requirements).

Common Required Deductions

Final pay is still “pay”, so the usual payroll deductions will generally apply, including:

• PAYE (income tax) deducted through payroll
• KiwiSaver employee contributions (if the employee is enrolled)
• Student loan deductions (if applicable)
• Child support deductions (if IRD has required it)

Note: Payments can have different tax treatments depending on what they are and how they’re characterised. This article is general information only and isn’t tax advice - it’s sensible to confirm treatment with your accountant, payroll provider, or IRD guidance if anything looks unusual.

“Set-Offs” And Other Deductions (Be Careful)

Common situations where employers want to make deductions include:

• Unreturned company property (uniforms, tools, laptop, phone)
• Damage to a vehicle or equipment
• Overpayments you’re trying to recover
• Outstanding personal purchases or staff accounts

Even if it feels commercially fair, you generally can’t just deduct amounts from final pay unless you have a proper legal basis to do so (often requiring the employee’s written consent to the deduction, and it may need to be for a specific amount and be reasonable in the circumstances).

If you think deductions may be needed, it’s a good idea to get advice early - ideally before the employee’s last day - so you can handle it correctly and avoid a dispute.

Payment In Lieu Of Notice

If you end employment immediately instead of having the employee work out their notice period, you may need to pay payment in lieu of notice (depending on the circumstances and what the employment agreement allows).

From a final pay perspective, payment in lieu of notice is often a separate line item that increases the final pay amount. It’s also one of those areas where a small drafting difference in the employment agreement can change what you can do. (This issue commonly arises with Payment In Lieu Of Notice.)

Common Final Pay Scenarios For Small Businesses (With Practical Examples)

Final pay looks different depending on why the employment ended and how the employee worked.

Below are common scenarios where “standard” payroll assumptions can lead to errors.

Scenario 1: Employee Resigns With Notice

Usually, this is the cleanest scenario. You’ll generally pay:

• Wages up to their last day
• Any outstanding annual leave/annual holidays owing
• Any alternative holidays owing
• Any contractual entitlements due

Watch-outs include:

• Whether the employee took annual leave during their notice period and how that affects the final balance
• Whether commissions/bonuses are payable after resignation (this depends heavily on the contract wording)

If the employee resigns without notice, the situation can get trickier, and you’ll want to handle it carefully rather than reacting emotionally. Even then, final pay still needs to be calculated correctly. (This can overlap with Resigns Without Notice.)

Scenario 2: Termination By The Employer

If you terminate employment, the employee may still be owed the same core components of final pay - but you need to be extra careful about:

• The last day of employment (especially if notice is paid out)
• Whether you are paying notice, paying in lieu, or requiring notice to be worked
• Ensuring any deductions are lawful and properly documented

It’s also important to remember that a “clean” final pay doesn’t fix a flawed termination process. If you’re terminating employment, the process needs to be fair and legally compliant from the start, not just at payroll time.

Scenario 3: Redundancy Or Restructure

Redundancy final pay can include the usual components (wages and leave payout) and may also include:

• Redundancy compensation (only if it’s in the employment agreement or otherwise agreed)
• Any contractual notice period or payment in lieu of notice

Many employers assume redundancy always requires a “redundancy payout”. In New Zealand, redundancy compensation is not automatic - it depends on the agreement and the situation - but your process must still be fair, and you must pay all minimum legal entitlements. If you’re heading into a restructure, it’s best to get advice early so you can manage both the process and the final pay correctly.

Scenario 4: End Of A Fixed-Term Agreement

If a fixed-term employment agreement ends, the employee’s final pay will often include a payout of annual holidays and any other entitlements, just like any other ending.

The key difference is that fixed-term employment has strict requirements around having a genuine reason and properly documenting it. If the “fixed term” is not valid, the employee may argue they were effectively permanent - which can cause bigger issues than the final pay calculation itself.

Scenario 5: Part-Time, Variable Hours, And Commission-Based Roles

For employees with variable pay or hours (for example, roles with commissions or fluctuating rosters), final pay errors often come from:

• Incorrect ordinary weekly pay / average weekly earnings assumptions
• Commission being treated inconsistently (e.g. paid sometimes “on invoice” and sometimes “on receipt”)
• Leave balances not reflecting actual patterns of work

A good practical approach is to reconcile:

• Timesheets/rosters
• Employment agreement terms (what is the employee entitled to?)
• Payroll records (what has actually been paid?)

Key Takeaways

• A New Zealand final pay calculation is best broken into components: outstanding wages, leave payouts (especially annual holidays), other contractual entitlements, and lawful deductions.
• The Holidays Act 2003 drives many final pay rules, particularly around annual holidays and alternative holidays - and it’s where many payroll mistakes happen.
• Annual leave is usually paid out at the end of employment, while sick leave generally isn’t (it’s not usually “cashed up” on exit).
• Alternative holidays (days in lieu earned by working public holidays) often need to be paid out if untaken - and they’re easy to miss.
• Deductions from final pay should only be made when they’re lawful (some require employee consent), even if you believe the employee “owes” the business money.
• The reason employment ends (resignation, termination, redundancy, end of fixed term) can change the final pay components - especially when notice or payment in lieu is involved.
• Clear documents and processes reduce risk, so it’s worth keeping employment agreements and workplace policies up to date before you ever need to calculate final pay.

If you’d like help making sure your employment documents and end-of-employment processes are set up properly, you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.