Charitable purpose is more than a line in a trust document. It is the beating heart of an organisation, its North Star, and the aim which it must legally pursue.
What is a Charitable Purpose?
New Zealand’s Charities Act defines what purposes are charitable, drawn from centuries of case law dating all the way back to the Statute of Elizabeth in 1601. Those four heads are:
- Advancing religion
- Advancing education
- Relieving poverty
- Any other purpose benefiting the community
That fourth category is not a catch-all. It is heavily shaped by case law and can be a difficult category to qualify under in some circumstances.
Importantly, a charitable purpose is not simply a values statement or a marketing message. If you are a trustee, you are legally required to advance those purposes in perpetuity. That is what sets a charity apart from a business. There are currently around 29,300 registered charities in New Zealand. With charitable status comes a significant privilege, including tax benefits, and with that privilege comes accountability.
The Trust at the Heart of It All
The word “trust” is not incidental. When a founder establishes a charitable trust, they are entrusting others with their gift, their vision, and their intention. Trustees have been entrusted to carry that forward.
This means that as a trustee, your job is not to ask what you feel like doing. It is to ask what the founder was trying to do, and then do that.
The founding gift sets the aim and defines the purpose. Trustees must look back to understand what was originally intended, and then operate within those boundaries.
What Can Go Wrong: Scope Creep and Purpose Drift
One of the most common issues we see is purpose drift. A charity is set up to run a preschool. Funding becomes available for high school students. Then more funding arrives for another initiative. Over time, an organisation can drift far from its original purposes, and no longer operate within the legal protection those purposes provide.
A helpful analogy is to think of your charitable purpose as a driver’s licence. If you hold a motorbike licence, you are not permitted to drive a car, even if it would be more comfortable or practical. The same applies to a charitable trust. You can only use the assets for the purposes for which they were established.
This is not just a governance concern. It is a legal one.
Reviewing Your Governing Rules
The Charities Act now requires officers of a charity to review their governance procedures every three years. The first cycle of that review concludes around October 2026.
Key things to look for include:
- Whether your purposes still reflect what your charity actually does
- Whether the language is current and appropriate
- Whether your rules assist you to comply with the Charities Act
- Whether your amendment clause gives you the flexibility you need
Charitable purpose is not a formality. It is the legal and moral foundation of everything a charity does. Understanding what your purposes are, whether they remain fit for purpose, and what options are available if they need to change is one of the most important things a trustee can do.
If any of this raises questions about your own organisation, we would be happy to talk it through. Parry Field Lawyers has teams across five offices and works with charities of all sizes on governance, trust law, and purpose-related questions.
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The information contained in this outline is of a general nature, should only be used as a guide and does not amount to legal advice. It should not be used or relied upon as a substitute for detailed advice or as a basis for formulating decisions. Special considerations apply to individual fact situations. Before acting, clients should consult their Parry Field Lawyer.


