Corporate governance for small businesses in New Zealand.

Many small business owners in New Zealand assume corporate governance is a concern for listed companies and large corporates with formal boards. In practice, the legal duties that govern how a company is run apply regardless of size, and the consequences of ignoring them are just as real for a two-director company as for a publicly listed one.

This guide explains what corporate governance means for small businesses in New Zealand, what the Companies Act 1993 requires of directors and how putting simple structures in place can reduce risk and support better decisions. It focuses on the practical governance habits that matter most when you are running a small operation.

What corporate governance means for a small business

Corporate governance describes the framework through which a company is directed and controlled. For a small business, this is less about formal board processes and more about having clear answers to three basic questions: who makes decisions, how are those decisions made and how are they recorded?

The Companies Act 1993 sets the baseline. It establishes the duties directors owe to the company, the rights of shareholders and the obligations that apply to how the business is run. These apply from the date of incorporation, regardless of whether the company has any employees, generates revenue or holds assets.

For a small business, governance often comes down to the habits the directors build early. A company that keeps clear financial records, documents significant decisions and reviews its position regularly is in a much stronger position than one that makes decisions informally and relies on memory.

Director duties every small business owner should understand

Directors of New Zealand companies have a set of duties under the Companies Act 1993 that cannot be contracted out of or waived. Understanding them is particularly important for small business owners, where the boundary between owning and directing a company can blur easily.

Acting in good faith and in the company’s best interests

Under section 131 of the Act, a director must act in good faith and in what they believe to be the best interests of the company. This is a subjective test, meaning the focus is on the director’s honest belief rather than what a third party might have decided. However, it does require directors to be genuinely informed about the company’s situation and to consider the company’s interests separately from their own.

A 2023 amendment added that directors may consider a range of factors when forming that belief, including the interests of employees, the environment and the wider community. These factors do not override the duty to act in the company’s best interests, but they clarify that decisions can take a broader view than short-term financial return.

Avoiding reckless trading

Section 135 prohibits directors from agreeing to, causing or allowing the company to carry on business in a manner that creates a substantial risk of serious loss to creditors. This is the provision most commonly associated with trading while insolvent, but it applies more broadly to any course of action that is unreasonably risky given the company’s financial position.

For small businesses, this means directors should be monitoring the company’s financial position regularly and cannot continue taking on commitments if there are reasonable grounds to believe the company cannot meet them.

Not incurring obligations the company cannot meet

Section 136 requires that a director not agree to the company incurring an obligation unless they believe, on reasonable grounds, that the company will be able to perform that obligation when it falls due. This applies to any binding commitment, including supplier contracts, lease agreements and loan facilities.

Exercising care, diligence and skill

Section 137 sets an objective standard: the care, diligence and skill that a reasonable director would exercise in the same circumstances, taking into account the nature of the company and the director’s role. You do not need to be a financial expert, but you do need to stay reasonably informed and to ask questions when something does not make sense.

Managing conflicts of interest

Sections 139 to 149 of the Act set out a detailed regime for managing conflicts of interest. Where a director has a financial interest in a transaction involving the company, they are required to disclose that interest by entering it in the company’s interests register and disclosing it to the board.

In small businesses, conflicts are common. A director may also be a supplier, a lender or a landlord to the company. These situations are not automatically prohibited, but they do need to be disclosed and managed properly. An undisclosed conflict can give the company grounds to avoid the transaction.

The director-shareholder-operator overlap

In many small New Zealand companies, the same person is simultaneously the director, the majority shareholder and the day-to-day operator. That is a normal and entirely lawful structure, but it creates a risk of confusion about which role applies at any given moment.

As a shareholder, your interest is in the value and return on your shares. As a director, your duty is to act in the best interests of the company as a whole, which may or may not align with your interests as a shareholder. As an operator, you are responsible for executing decisions made at the governance level.

The practical consequence is that major decisions about the company’s direction, its financial commitments and changes to its ownership structure should be made and documented at the director level, not treated as informal operational calls. This distinction matters most when disputes arise, when the company faces financial difficulty or when a change in ownership is planned.

Practical governance habits that make a difference

Good governance for a small business does not require a formal board or a company secretary, but it does need some consistent habits.

Keep an interests register

Every New Zealand company is required by law to maintain an interests register. This is a record of any situation where a director has a personal interest that could conflict with the company’s interests. Directors must disclose interests before entering into any relevant transaction, and the disclosure needs to be recorded. A simple spreadsheet or written register kept at the registered office is sufficient.

Document key decisions

When directors make significant decisions, those decisions need to be recorded in writing, either as board minutes or written resolutions. This does not mean formal meeting minutes for every call, but major decisions about strategy, significant spending, changes to the company structure or transactions with related parties should have a clear paper trail.

Written records serve two purposes. They demonstrate that decisions were made with proper consideration, which is relevant if a decision is later questioned. They also help ensure everyone involved has the same understanding of what was agreed and why.

Review financial information regularly

Directors are expected to stay informed about the company’s financial position. That means reviewing management accounts at a reasonable frequency, not just at year-end. For most small businesses, a monthly or quarterly review of revenue, expenses, cashflow and outstanding obligations is practical and sufficient.

Directors who are not financially trained can still meet this obligation by asking clear questions of their accountant or bookkeeper. The standard is not expertise, it is engagement. A director who has not looked at the company’s accounts in six months and then claims they did not know the company was in difficulty is unlikely to have a credible defence under sections 135 and 136.

Separate personal and company finances

Mixing personal and company finances is a common issue in small businesses, particularly in the early stages. Directors who make payments on the company’s behalf from personal accounts, or who use company accounts for personal expenses, create accounting problems and can complicate questions of solvency and director liability. Keeping clear separation from the outset makes governance and compliance significantly easier.

Use written agreements for related-party arrangements

If a director is also a supplier, landlord or lender to the company, any arrangement between them should be documented in a written agreement on commercial terms. Informal arrangements, even where everyone involved understands them, create ambiguity that is difficult to resolve in a dispute. Written agreements also make the disclosure obligations under sections 139 to 149 easier to satisfy.

Governance when things get difficult

The value of governance structures becomes clearest when a business faces pressure. Cashflow problems, disputes between shareholders or directors, and changes in market conditions are all situations where having documented decisions, clear records and defined roles makes a material difference.

Where a company is approaching or experiencing financial difficulty, the director’s duty to avoid reckless trading becomes particularly important. Directors who continue trading when there are reasonable grounds to believe the company cannot meet its obligations expose themselves to personal liability. The right response is to seek advice early, review the company’s position carefully and document the steps taken.

Shareholder disputes are another area where governance records matter. If directors have documented their decisions and the reasoning behind them, it is much easier to demonstrate that decisions were made in the company’s interests rather than in the interests of one shareholder over another.

Limited liability and what it does not protect

One of the main reasons people incorporate a company is to limit their personal exposure to the company’s debts. That protection is real and significant, but it applies to shareholders, not to directors acting in breach of their duties.

A director who allows the company to trade recklessly, who incurs obligations the company cannot meet or who takes personal benefit at the company’s expense can face personal liability regardless of the company’s limited liability structure. Serious breaches of director duties can also attract criminal liability under the Act, including fines of up to NZD 200,000 or up to five years’ imprisonment.

The protection of limited liability is maintained by taking director duties seriously, not by assuming the company structure provides a complete shield.

Conclusion

For a small business, corporate governance is about having enough structure to make good decisions consistently, protect the people involved and respond clearly when challenges arise. The director duties under the Companies Act 1993 set the floor. Building simple habits around financial review, decision documentation and conflict management keeps you well above it. The earlier those habits are established, the easier they are to maintain as the business grows.

How Acclime can help with corporate governance

Acclime New Zealand offers corporate governance support for businesses at every stage, from newly incorporated companies establishing their first governance framework to established operations looking to tighten their processes. Our team can help you put the right structures in place, maintain records and ensure your directors are meeting their obligations under New Zealand law. Contact us to discuss your governance needs and get a clear recommended next step.