The 90-day trial period in NZ gives employers with fewer than 20 employees the legal ability to end employment without facing a personal grievance claim, so yes, those first three months genuinely count. But passing it is less mysterious than most people think. Employers who use trials are watching for a short list of practical things, and most of them have nothing to do with being perfect at the job from day one.
Source: Employment NZ — Trial Periods
What does the 90-day trial period actually cover in NZ?
A 90-day trial allows an employer with fewer than 20 staff to dismiss a new employee within the first 90 days without the employee being able to raise a personal grievance about the dismissal. It must be agreed to in writing before you start work, meaning it has to be in your employment agreement, signed before your first shift. If you already started, the trial clause is not valid.
Source: Employment NZ — Trial Periods
What do employers actually watch for during a trial?
Most managers using a 90-day trial are not running a formal scoring system. They are noticing patterns. Showing up on time consistently is the most basic one, and it matters far more than people expect, especially in entry-level roles in warehousing, hospitality, retail and care work. Being early on day one and reliable from week two onward tells a manager a lot.
Of the entry-level roles FindMeAJob tracks across the NZ market as of August 2026, the biggest categories are logistics and warehouse work (38 roles), trades and construction (26), and retail (25). These are hands-on environments where team members depend on each other, so reliability is not a soft skill, it is the job.
Beyond showing up, the behaviours that tend to decide a trial are:
- Asking questions when you are unsure rather than guessing and creating problems
- Completing tasks the way you were shown before trying your own method
- Flagging mistakes early instead of hoping no one notices
- Getting on with colleagues without needing to be managed through conflict
- Taking feedback without becoming defensive, even when it stings a little
- Being honest about what you do not know yet
How do you handle feedback during a trial period?
This is where a lot of people trip up. If a manager corrects you in week two and you visibly shut down or argue back, that interaction often matters more to them than the original mistake. A short, genuine response, something like acknowledging you understand and asking how they would prefer it done next time, tends to land well. It signals that you can be coached, which is what someone taking a chance on an inexperienced hire actually needs to see.
If you get to week six and no one has said anything to you at all, that is worth addressing directly. Ask your manager for a quick check-in. Not dramatically, just something simple like whether there is anything they would like you to do differently. Most good employers will respect that.
What rights do you still have during a 90-day trial?
The trial period limits one specific right, your ability to raise a personal grievance about a dismissal decision. Your other employment rights remain fully in place. You are entitled to the adult minimum wage of $23.95 per hour (or the training minimum wage of $19.16 per hour if applicable), 4 weeks annual leave after 12 months continuous employment, and 10 days sick leave after 6 months. You must also be treated without harassment or discrimination, and your employer must still follow their legal obligations around health and safety.
Source: Employment NZ — Minimum Wage
Source: Employment NZ — Annual Holidays
Source: Employment NZ — Sick Leave
Frequently asked questions
Does the 90-day trial apply at every NZ workplace?
No. The 90-day trial period only applies to employers with fewer than 20 employees. Larger organisations cannot use it. It also must be written into your employment agreement before you start work, not added later.
Can my employer extend the 90-day trial if they want more time?
No. The trial period is capped at 90 days by law. An employer cannot extend it or restart it with the same employee. After day 90, standard employment protections apply in full.
What if I think my trial dismissal was actually harassment or discrimination?
A trial period removes the right to a personal grievance about the dismissal itself, but not about unlawful discrimination, harassment, or unjustified actions during employment. If you believe something illegal happened, contact Employment NZ or a Citizens Advice Bureau for guidance.
Source: Employment NZ — Personal Grievances
Should I sign an employment agreement that includes a 90-day trial?
That depends on your situation and how much you want the role. The trial period is one factor among many. Read the full agreement carefully before signing, and if anything is unclear, Employment NZ has plain-English guidance to help you understand what you are agreeing to.
I start a new job soon and want to feel prepared for the interview stage first. Where can I practise?
Before you even get to the trial, you need to get through the interview. The Interview Simulator at FindMeAJob lets you practise with an AI interviewer, gets you scored out of 100, and is free to use with no sign-up required.