Minimum wage law in New Zealand sets the minimum legal rate of pay that an employer must pay an employee for work.
Compliance with the Minimum Wage Act 1983 and associated regulations protects employees and reduces risk for employers. This article summarises the key legal entitlements, upcoming minimum wage changes, practical issues common for employers, and best-practice guidance for managing minimum wage compliance.
Current Minimum Wage Rates and Upcoming Changes
The Government sets minimum wage rates each year, and they take effect on 1 April unless stated otherwise. For the 2025–26 period:
Adult minimum wage: $23.50 per hour (effective 1 April 2025).
Starting out and training minimum wage: $18.80 per hour (effective 1 April 2025).
From 1 April 2026, the adult minimum wage will increase to $23.95 per hour, with the starting-out/training rate increasing to remain at 80 % of the adult rate (approximately $19.16 per hour).
These wages apply before tax and deductions, and employers must implement the new rates in payroll systems when they take effect.
Who Minimum Wage Applies To?
Minimum wage law applies to almost all employees who are:
Aged 16 or over, and
Performing work for an employer.
This includes part-time, casual, fixed-term or salaried employees – regardless of whether payment is by the hour, day, piecework, commission, or other basis.
Exceptions include:
Employees under 16 years (no minimum wage requirement), and
Workers covered by a minimum wage exemption permit (e.g. workers with certain disabilities limiting work capacity).
Specific rules govern when starting out or training wage rates apply (e.g., age, length of service, training conditions). Once a 16- or 17-year-old has worked for an employer 6 continuous months, the adult rate applies.
Key Legal Considerations
Minimum Wage Must Be Paid for All Hours Worked
Employers must pay at least the minimum wage for every hour worked. This includes:
Overtime hours, or additional hours.
Callouts or additional duties for time worked.
Commission or piece-rate work where average hourly earnings must not fall below the relevant minimum wage.
There is no averaging of hours over a period unless an employee agrees to a higher contractual rate that legally satisfies the minimum wage for all hours.
Employer risk: Poor rostering, misclassification of hours, or failure to count all “hours worked”, differing approaches to managing employee pay, can result in minimum wage underpayments.
Salary and Minimum Wage
Salaried employees must also receive at least the minimum wage when their salary is converted to an effective hourly rate (total pay ÷ actual hours worked). If the salary equates to less than the minimum wage, employers must top up to meet the legal obligation.
Payroll Systems and Accuracy
Employers should:
Update payroll settings ahead of April 1 each year.
Test calculations for shift, weekend or penalty rates entitlements.
Ensure additional allowances or bonuses do not reduce minimum wage entitlements.
Common Employer Risks
Key risk areas where employers often err include:
Failing to update rates on time for annual increases.
Misclassifying employees as exempt when they are entitled to minimum wage.
Incorrectly calculating hours or excluding certain hours worked from the minimum wage test.
Underpayments can result in Labour Inspectorate action, requirements to make back-payments, penalties, compliance orders and reputational damage.
Best Practice Guidance for Employers
Stay informed about annual minimum wage reviews (often announced late in the previous year).
Plan for rate changes in budgets and payroll cycles well before April 1 each year.
Communicate changes clearly to employees with written confirmation or revised employment agreements.
Audit payroll systems for accuracy on rates, hours worked, allowances, payments, and leave occasions.
Training managers and payroll staff on minimum wage obligations improves consistency and reduces risk.
Employer Takeaway
Minimum wage law in New Zealand is clear: employers must pay at least the legally set hourly minimum for all hours worked. With annual changes each April, proactive planning, accurate payroll systems, and clear communication with employees are essential to maintaining compliance and avoiding the costs – financial and reputational – of minimum wage breaches.
Failure to comply with minimum wage obligations under the Minimum Wage Act 1983 can expose employers to Labour Inspectorate enforcement, arrears orders, penalties, and reputational damage. Minimum wage breaches are commonly identified through payroll audits, employee complaints, or Labour Inspector investigations.
High-risk areas include failing to implement annual rate increases from 1 April, miscalculating effective hourly rates for salaried employees, excluding certain hours worked, and incorrectly applying starting-out or training wage rates.
This article is provided for general information only and does not replace professional advice. Employers should seek advice specific to their circumstances from Employer Pro if in doubt on their legal obligations associated with managing minimum wage legal requirements. Employer Pro has a range of employer focused resources and services available through our competitive Employer Protection Packages.
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