Company Constitution Template In NZ: What To Include And When You Need One

If you’re setting up a company (or you’ve already registered one), it’s normal to wonder whether you actually need a constitution, and whether a company constitution template will do the job.

A constitution can be a really practical tool for small businesses - especially once you have multiple shareholders, outside investors, or plans to grow. But it’s also one of those documents that can cause headaches if it’s rushed, copied from a generic template, or doesn’t match how your business really operates.

In this guide, we’ll walk you through what a company constitution is in New Zealand, what you’d typically include, when it’s worth having one, and when a basic constitution (or none at all) might be fine.

What Is A Company Constitution (And What Does It Actually Do)?

A company constitution is a set of rules for how your company is governed. Think of it as the “internal rulebook” that sits behind the scenes and helps answer questions like:

• Who can make decisions, and how are decisions approved?
• How do you issue or transfer shares?
• What happens if a shareholder wants to leave?
• What powers do directors have (and what limits apply)?
• How do you deal with disputes and deadlocks?

In New Zealand, companies are primarily governed by the Companies Act 1993. If your company doesn’t have a constitution, then the default rules in the Companies Act apply.

If you do adopt a constitution, it can:

• replace certain default rules in the Companies Act (where the Act allows this), and/or
• add extra rules tailored to your company’s needs.

In other words: the Companies Act gives you the “standard settings”, and a constitution lets you customise those settings to suit your business.

If you’re looking for a Company Constitution that fits your setup, it’s worth thinking about it as part of your broader “legal foundations” - not just a document to tick a box.

Do You Need A Company Constitution In NZ?

Not every company legally needs a constitution. Many small businesses register a company and operate perfectly well using the default rules under the Companies Act.

That said, a constitution becomes much more important when your company’s real-world arrangement is more complex than those default rules assume.

Common Situations Where A Constitution Is Worth Having

You’re more likely to benefit from a constitution if any of the following apply:

• You have (or will have) multiple shareholders and you want clear rules about decision-making and share transfers.
• You’re bringing on an investor (even a “friends and family” investor) and they want governance certainty.
• You’re setting up different classes of shares (for example, shares with different voting rights or dividend rights).
• You want director decision-making rules that are clearer (or stricter) than the default position.
• You’re planning for growth and want to avoid renegotiating “how things work” later, when pressure is higher.
• Your business partners are not all actively involved (for example, one founder works in the business and another is mostly an investor).

When You Might Not Need One (Yet)

If you’re a sole director and sole shareholder company, and you’re not planning to raise capital or bring on partners soon, you may be able to operate without a constitution for now.

But even in a one-person company, a constitution can still be useful if you want to:

• set out clearer rules for future share issues or transfers,
• make it easier to onboard investors later, or
• avoid disputes if your ownership changes unexpectedly (for example, through sale or succession).

As a practical rule: if you’re thinking about using a company constitution template because something is changing - like a new shareholder, new funding, or a restructure - that’s usually a sign you should pause and make sure the constitution actually matches your commercial goals.

What Should A Company Constitution Template Include?

A solid company constitution should be tailored to your company, but there are some common areas most constitutions cover.

Below are typical clauses and why they matter for small businesses.

1) Shareholder Rights And Decision-Making

Your constitution can set out how shareholders make decisions, including:

• what decisions require an ordinary resolution vs a special resolution,
• how voting works (including proxies), and
• notice requirements for meetings or written resolutions.

This is especially important where ownership is split and you want certainty about what happens if shareholders disagree.

2) Director Powers, Appointment, And Removal

Directors manage the company day to day. A constitution can clarify:

• how directors are appointed and removed,
• whether shareholders can appoint specific directors,
• minimum/maximum number of directors, and
• director voting rules (including casting votes and quorum).

This can be crucial if you’re bringing on an investor who wants board representation, or if you want additional checks and balances on decision-making (depending on how the constitution is drafted and what the Companies Act allows).

3) Issuing New Shares

Growing companies often issue new shares - to investors, founders, or even employees (depending on your incentive structure).

A constitution can deal with:

• who has authority to issue shares,
• whether existing shareholders get a “first right” to buy new shares before outsiders (pre-emptive rights), and
• the process and paperwork required for share issues.

If you’re planning any kind of capital raise, it’s smart to think about your constitution alongside other documents that shape ownership and funding, like a Share Subscription Agreement.

4) Transferring Shares (And Restrictions On Transfers)

This is one of the biggest reasons small businesses look for a company constitution template in the first place: they want rules around who can sell shares, and to whom.

Common share transfer clauses include (where permitted and properly drafted):

• Board approval requirements before a shareholder can transfer shares
• Pre-emptive rights (existing shareholders get first option to buy)
• Valuation mechanisms (how shares are priced if sold internally)
• Restrictions on transfers to competitors

These rules can help keep control of your company in the right hands - especially if the business is built on relationships, confidential know-how, or a tight founder team.

If you’re actively changing ownership now, you may also need documents to implement the change properly, such as a Share Sale Agreement.

5) Distributions And Dividends

If your company plans to pay dividends (now or in future), your constitution can include rules around:

• how and when dividends are declared,
• whether different share classes get different dividend rights, and
• any internal approvals required.

Even if you’re not paying dividends yet, this can matter when investors come on board and want clarity about returns.

6) Deadlocks And Dispute Management

Many “template” constitutions are light on deadlock provisions, but deadlocks are one of the most common small business problems - especially where ownership is 50/50.

Your constitution might include mechanisms like:

• mandatory negotiation steps,
• mediation or arbitration pathways,
• chairperson or casting vote rules, and/or
• buy-sell provisions in extreme scenarios (more common in shareholders agreements, but sometimes addressed as part of a broader governance setup).

If you have multiple owners, it’s also common to pair a constitution with a Shareholders Agreement, because a shareholders agreement can go deeper into relationship and exit issues than a constitution typically does.

7) How Notices And Communications Work

This sounds minor - until it isn’t. Constitutions often cover:

• how formal notices must be given,
• whether email is acceptable, and
• when a notice is considered “received”.

Clear notice rules can save a lot of arguing later if someone says they “weren’t told” about an important decision.

Template vs Tailored: What Are The Risks Of Using A Generic Company Constitution Template?

It’s tempting to grab a company constitution template and move on - especially when you’re busy building your product, finding customers, and managing cash flow.

But generic templates can create real risk because they often:

• don’t match your ownership structure (for example, equal founders vs majority/minority shareholdings)
• don’t address real decision-making pain points (like what happens in a deadlock)
• aren’t aligned with your other documents (like shareholder agreements, funding documents, or employment incentives)
• include clauses you don’t understand (which can cause issues when you actually need to rely on them)
• leave gaps that the default Companies Act rules will fill in (sometimes not in the way you expect)

A common scenario we see is this: two founders start with a template constitution, then later bring on an investor. The investor asks for changes, but by that point the founders have already made informal promises to each other that aren’t reflected in the constitution. Suddenly, you’re renegotiating governance under pressure.

Getting the constitution right early can help you avoid those “we thought we agreed on that” moments later.

When Should You Put A Constitution In Place (Or Update It)?

You can adopt a constitution when you register your company, or you can adopt one later. You can also amend or replace an existing constitution - but you’ll need to follow the correct legal process, which is usually done by shareholders passing a special resolution (unless the Companies Act allows another method), and then updating the company’s records and making any required notification/filing with the Companies Office/Registrar.

Here are common trigger points where it’s smart to review your constitution:

• You’re taking on a co-founder or issuing shares to someone new.
• You’re raising capital, even if it’s a small amount.
• You’re changing company ownership or planning a restructure.
• You’re planning to sell the business and want your governance documents tidy for due diligence.
• You’re updating other key legal documents and want everything aligned.

If you’re updating governance and ownership documents at the same time, it’s often also worth checking whether you need founder-specific paperwork (like vesting) or company setup support, such as a Company Set Up.

And if you’re bringing on staff and formalising roles, remember that governance is only one piece of the “legal foundations” puzzle - you’ll often also need strong employment paperwork like an Employment Contract so your operational setup matches your company structure.

How A Constitution Fits With Other Business Documents

A constitution is important, but it usually isn’t the only document you’ll need. The key is making sure your documents don’t contradict each other, and that together they reflect how your business actually runs.

Company Constitution vs Shareholders Agreement

These are commonly used together, but they do different jobs:

• A constitution is the company’s internal governance rulebook. It’s tied to the company and works alongside the Companies Act 1993.
• A shareholders agreement is a private contract between the shareholders (and sometimes the company). It often covers commercial “relationship” issues in more detail (like restraints, exits, funding obligations, and dispute processes).

For many small businesses with more than one owner, having both documents (drafted to work together) is what provides the clearest protection.

Constitution vs “Standard Company Rules” Under The Companies Act

If you don’t have a constitution, your company isn’t “unregulated” - it just defaults to the rules in the Companies Act.

That can be fine if:

• ownership is simple,
• you’re not raising money, and
• you don’t need bespoke rules around shares and decision-making.

But as soon as your company gets more complex, relying only on the default rules can mean you’re leaving key commercial issues unanswered until a dispute forces the issue.

Constitution and Capital Raising Documents

If you’re raising funds, investors will often expect to see your constitution (and they may ask for changes). They’ll also look closely at:

• share issue and transfer mechanics,
• director appointment rights, and
• any special voting thresholds.

Making sure your constitution is aligned with your funding documents can help your raise run more smoothly and avoid delays during negotiation.

Key Takeaways

• A company constitution is an internal governance document that can modify or supplement the default rules in the Companies Act 1993.
• You don’t always need a constitution, but it’s strongly worth considering if you have multiple shareholders, are bringing on investors, or want clearer rules around decision-making and share transfers.
• A company constitution template can be a starting point, but generic templates often miss important details (or include clauses that don’t match how your company actually operates).
• Most constitutions cover shareholder decision-making, director powers, issuing shares, transferring shares, dividends, notices, and (ideally) deadlock/dispute pathways.
• It’s smart to adopt or review your constitution when you raise capital, change ownership, bring on a co-founder, or prepare the business for growth or sale.
• A constitution often works best when it’s aligned with your other key documents, such as a shareholders agreement and any share sale or share subscription documents.

If you’d like help putting the right constitution in place (or reviewing whether your current setup matches how your business actually runs), you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.