Shareholder agreements in Australia: what to include and when you need one
A shareholders agreement is a contract between the owners of a company that sits alongside the constitution. The constitution governs the company internal management; the shareholders agreement governs the relationships between the shareholders themselves. Most Australian Pty Ltd companies do not have a shareholders agreement until they need one, and by that point a dispute, an investor round, or a departure is forcing the conversation under pressure.
When you need one. More than one shareholder, particularly where the shareholding is not equal. Active and passive owners with different roles or expectations. Anticipated investor round in the next 12 to 24 months. Family business with succession planning. Joint venture between two corporate entities. Any case where the relationship between shareholders matters more than the bare minimum that the Corporations Act provides.
Decision rights. The agreement should specify which decisions require simple majority shareholder approval, supermajority approval (typically 75 per cent), or unanimous consent. Common reserved matters include issuing new shares, taking on material debt, selling material assets, changing the business, and replacing the board. The board composition itself is also a decision-rights question: who can appoint directors, how many, and how vacancies are filled.
Share transfer controls. Pre-emption rights require any shareholder wanting to sell shares to first offer them to existing shareholders on the same terms. Drag-along rights allow a majority shareholder selling their shares to require minority shareholders to sell on the same terms. Tag-along rights allow minority shareholders to require the buyer to acquire their shares on the same terms as the majority. Restrictions on transfers to competitors or to specific categories of buyer are also common.
Exit and valuation. The agreement should specify how the business will be valued on a forced sale or buyout (buy-sell triggers include death, disability, divorce, departure, or breach). Independent expert valuations versus formula-based valuations. Insurance-funded buyouts where life or trauma insurance funds the buy-back of shares from a deceased or disabled shareholder. Clear valuation mechanics avoid the most expensive disputes.
Dispute resolution. Mediation as a first step, before any litigation. Specific dispute-resolution forums (mediation under a defined process, arbitration if litigation is to be avoided). Governing law (typically the state where the head office is located). Deadlock-breaking mechanisms for fundamental disagreements: Russian roulette clauses, Texas shoot-out clauses, third-party expert determination, or a forced buy-out at a defined valuation.
Practical advice. Get the agreement drafted by a lawyer experienced with Australian SME structures. Avoid generic templates for any multi-shareholder situation; the cost of getting a tailored agreement is small compared to the cost of a dispute under a poor agreement. Review the agreement when ownership changes, when a new investor joins, when the business changes materially, or every five years. The agreement should be living document, not a one-off legal exercise.
Frequently asked questions
Do we need a shareholders agreement if we already have a constitution?
They do different jobs. The constitution governs the internal management of the company and binds it, its directors, and its members. The shareholders agreement is a private contract between the owners dealing with reserved decisions, funding, transfer, exit, and valuation. Most multi-shareholder companies need both.
What are drag-along and tag-along rights?
Drag-along lets a majority shareholder selling their shares require minority shareholders to sell on the same terms, so a buyer can acquire 100 per cent. Tag-along lets minority shareholders require the buyer to acquire their shares on the same terms as the majority, so they are not left behind with a new controller.
When is the right time to put a shareholders agreement in place?
Before it is needed. Most companies do not have one until a dispute, an investor round, or a departure forces the conversation under pressure, which is the worst moment to negotiate terms. The agreement should also be reviewed when ownership changes or the business changes materially.
What happens if shareholders deadlock?
Whatever the agreement says, which is why the deadlock clause matters. Common mechanisms are staged mediation before litigation, expert determination, and buy-out mechanisms such as Russian roulette or Texas shoot-out clauses that force one side to buy the other at a price they set.
This article is general information only and does not constitute legal, financial, or tax advice. While we endeavour to keep content accurate and current, laws and regulations change frequently. For advice specific to your circumstances, please consult a qualified professional adviser. CoSec Partners Pty Ltd accepts no liability for actions taken based on this content.