90-day trial period compliance checklist

A 90-day trial period can seem straightforward but it’s easy to get the details wrong. This checklist helps New Zealand small business employers understand the key points to be aware of when using a trial period, in line with Employment New Zealand guidance.

This resource is for small business owners and managers who are considering using a trial period for a new employee. It’s designed to help you spot the main issues to check before you hire and understand your key obligations as an employer. 

As always, this isn’t legal advice, so we’d highly recommend you seek independent legal counsel before using a 90 trial period in your business.

What’s in the checklist?

A practical guide to the areas that matter most:

• Setup requirements for a 90-day trial period
• Pre-start checks before the employee begins work
• Employee rights during the trial period
• Notice timing and why it matters
• Common mistakes to avoid
• Handy hints for small businesses

The checklist closes with practical reminders you can use to keep key dates, documents and next steps on track.

Fill in the form on the right to download the checklist. 

The information in this article is current as at 5 April 2026, and has been prepared by Employment Hero Pty Ltd (ABN 11 160 047 709) and its related bodies corporate (Employment Hero). The views expressed in this article are general information only, are provided in good faith to assist employers and their employees, and should not be relied on as professional advice. Some information is based on data supplied by third parties. While such data is believed to be accurate, it has not been independently verified and no warranties are given that it is complete, accurate, up to date or fit for the purpose for which it is required. Employment Hero does not accept responsibility for any inaccuracy in such data and is not liable for any loss or damages arising directly or indirectly as a result of reliance on, use of or inability to use any information provided in this article. You should undertake your own research and seek professional advice before making any decisions or relying on the information in this article.