Founder agreements · Updated 18 October 2026

A 50/50 company: plan the deadlock before it happens

Equal ownership does not automatically produce equal influence over every decision, and it can create a block when founders disagree. A deadlock clause should preserve ordinary operations while offering a workable route through genuinely fundamental disputes.

Separate board and shareholder decisions

Identify which decisions the board makes, which require shareholder approval and which are reserved by agreement. Check quorum, voting thresholds, chair powers and conflict rules in the actual articles. Do not assume a 50/50 cap table alone describes governance.

Decide which matters deserve mutual consent. Requiring unanimity for every small expense can make the company unmanageable. Giving one person unchecked control over major financing or asset sales can undermine the intended partnership. The list should reflect the business and the founders' responsibilities.

Use a staged process

Example: Two founders disagree over accepting an investor whose terms would materially dilute them. A useful process might require a documented proposal, a second meeting after a cooling-off period and mediation before a buy-out mechanism becomes available. Operational spending within an approved budget can continue under defined authority.

Different disputes need different tools. An accountant can determine a valuation question, but cannot necessarily resolve a disagreement about the company's mission. Avoid treating expert determination as a universal answer. Define what counts as deadlock and prevent a party from manufacturing one merely to trigger a favourable exit.

Make the exit financially realistic

Buy-sell mechanisms can be harsh where founders have unequal access to funding. A clause allowing one founder to name a price and force the other to buy or sell may look symmetrical while producing an uneven practical result. Consider valuation, payment terms, security and treatment of guarantees.

Court remedies, including unfair-prejudice proceedings or just-and-equitable winding up in appropriate cases, are not substitutes for sensible planning. They can be costly and fact dependent. Review the mechanism with both founders' circumstances in mind and obtain advice before using it during an active dispute.

Your next steps

  1. Map board decisions, shareholder votes and reserved matters separately.
  2. Create an escalation process that leaves ordinary operations workable.
  3. Stress-test buy-out funding, valuation and personal guarantees before signing.

Sources and scope

General legal information. The contract, applicable jurisdiction and particular facts can change the outcome. This guide does not replace advice on your individual circumstances.