Company Deadlocks: Causes, Prevention, and Options If They Happen in Australia

Company deadlocks usually hit at the worst possible time: when founders need to approve a budget, sign a lease, raise capital, remove a director, or decide whether to sell. The problem is not just disagreement. The real issue is a decision-making structure that lets a dispute freeze the business.

Founders often make three common mistakes. First, they assume a 50/50 split is automatically fair and workable. Second, they rely on verbal understandings instead of a shareholders agreement. Third, they wait until relationships break down before checking the company constitution, voting rules, or director powers.

If your business is stuck because owners or directors cannot agree, there are options. This guide explains what company deadlocks mean for Australian businesses, when deadlocks commonly arise, how to reduce the risk before you sign, and what practical and legal paths may help if a deadlock has already happened.

Overview

A company deadlock happens when the people who control a company cannot agree on a decision that the business needs in order to keep operating or move forward. In Australia, deadlocks often arise in small proprietary companies with two equal founders, but they can also happen in family businesses, joint ventures, and investor-backed startups where consent rights are tightly drafted.

The consequences can be expensive and fast-moving. A deadlock can delay contracts, unsettle staff, disrupt funding, and damage relationships with customers, suppliers, landlords, and investors.

• Check who has power to make the decision, directors, shareholders, or both.
• Review the company constitution, shareholders agreement, and any side agreements before you sign a new contract or spend money on setup.
• Identify whether the dispute is about daily management, reserved matters, funding, strategy, or a founder exit.
• See whether there is already a deadlock clause covering mediation, escalation, casting votes, or a buyout process.
• Keep records of meetings, notices, proposed resolutions, and rejected options.
• Act early if the deadlock is affecting solvency, key customer arrangements, or employee pay.

What Company Deadlocks Means For Australian Businesses

A company deadlock means the business cannot make a required decision because the people with authority are split and the governing documents do not provide a workable tie-break. It is partly a legal issue and partly a governance issue.

In practice, a deadlock can happen at board level, shareholder level, or both. A board deadlock affects directors making management decisions. A shareholder deadlock affects owners voting on matters that require shareholder approval, such as changes to the constitution, issuing shares, or approving a major transaction.

How deadlocks usually happen

Most deadlocks are built into the structure long before the argument starts. A common example is two founders holding 50 per cent each, both acting as directors, with no casting vote and no agreed exit mechanism.

Another example is where a shareholders agreement lists a long set of reserved matters that need unanimous consent. That can work while everyone agrees. It becomes a problem when one person blocks a decision because of a wider dispute about performance, control, or money.

Deadlocks can also come from poor drafting. For example, a constitution may say directors decide ordinary business by majority, but the shareholders agreement may require both founders to approve operational spending above a low threshold. If the documents are inconsistent, conflict can escalate quickly.

Why this matters commercially

The main risk is not just internal tension. The main risk is that the business stalls while important obligations keep moving.

Rent still falls due. Supplier contracts still need performance. Employee wages still need to be paid. Investors may walk away if governance looks unstable. If one side starts acting without authority, the dispute can widen into allegations about breach of directors duties, misuse of company information, or invalid decisions.

For startups and SMEs, deadlocks can be especially damaging because there is less spare cash and fewer layers of management. One blocked decision can stop a product launch, delay hiring, or prevent a capital raise that the business needs to stay afloat.

Where Australian law fits in

Australian companies are usually governed by the Corporations Act 2001 (Cth), the company constitution if there is one, and any shareholders agreement between owners. Those documents work together, but they do different jobs.

• The Corporations Act sets baseline rules about directors, meetings, duties, and shareholder decisions.
• The constitution sets internal governance rules for the company.
• The shareholders agreement usually adds commercial rules between owners, such as consent rights, transfer restrictions, pre-emptive rights, and deadlock procedures.

A deadlock may also raise director duty issues. Directors must act in good faith in the best interests of the company and for a proper purpose. That does not mean every disagreement is a breach. But using a deadlock tactically to force a personal outcome can create legal risk, especially if the company is financially strained.

Where the dispute becomes serious, parties sometimes look at oppression remedies, derivative actions, or a winding up application on just and equitable grounds. Those are significant steps. They can be expensive and disruptive, so businesses should usually try to understand their documents and options early, before positions harden.

When This Issue Comes Up

Company deadlocks usually surface at decision points where control, money, or risk are on the line. The legal issue often appears after months of business tension.

Equal founder businesses

This is the classic setup. Two founders each own 50 per cent and both serve as directors. It feels balanced at the start, but if they disagree on growth, hiring, product direction, or external investment, there is no majority to break the tie.

This often appears when one founder wants to reinvest profits and the other wants distributions, or when one founder works full-time in the business and the other becomes less involved but still expects equal control.

Family companies

Family businesses can deadlock when shareholdings are split across siblings or generations and no one has clear authority. The legal documents may be old, informal, or silent on modern governance issues.

These disputes can become more complex because personal expectations and company roles are mixed together. A disagreement about strategy can quickly become a disagreement about entitlement, succession, and board control.

Investor backed startups

Deadlocks also arise in companies with outside investors. Founders may still run daily operations, but investor consent may be needed for issuing new shares, taking on debt, changing budgets, or approving an exit.

If the consent process is too rigid, a disagreement over runway, valuation, or hiring can stop the company moving at the pace it needs. This is where founders often get caught before they sign a term sheet or final investment documents.

Joint ventures and project companies

Some SMEs use a company to hold a joint venture project. If each side appoints an equal number of directors and key matters need unanimous approval, deadlock risk is built in from day one.

The issue often emerges after the first big change, such as extra funding, variations to project scope, new customer terms, or underperformance by one party.

Common trigger events

Deadlocks often become visible around a few repeat scenarios, such as:

• approving annual budgets or major spending
• raising capital or taking on debt
• issuing new shares or changing ownership percentages
• hiring or removing senior staff
• paying dividends versus retaining cash
• selling the business or key assets
• entering a commercial lease or long-term supply contract
• removing a director or dealing with founder misconduct allegations

These are the moments to review governance documents carefully, especially before you sign a contract, before you commit to a landlord, or before you spend money on setup that assumes a decision will be approved.

Practical Steps And Common Mistakes

The best way to deal with a company deadlock is to prevent it in the first place, then respond quickly and methodically if one happens. Most businesses need both a drafting fix and a process fix.

Set up a workable governance structure early

Founders should not assume equal ownership automatically means equal control over every issue. A better approach is to decide which matters need joint approval and which can be handled by ordinary board management.

Your documents should clearly cover:

• how directors are appointed and removed
• how board votes work and whether there is a casting vote
• which decisions are reserved for shareholders
• which shareholder matters need majority, special, or unanimous approval
• what happens if a founder stops working in the business
• how shares can be sold or transferred
• what process applies if there is a deadlock

If you are setting up a company in Australia, this sits alongside the broader company setup work, such as registration, business structure decisions, business name registration, employment arrangements, and key contracts. For online businesses and tech startups, governance should also line up with privacy compliance, customer terms, intellectual property ownership, and any trade mark strategy, because disputes often spread across all of those areas.

Use a clear shareholders agreement

A shareholders agreement is usually the main place to deal with deadlocks in a private company. It should do more than say the parties will act reasonably.

Useful deadlock clauses often include a staged process, such as:

1. notice of deadlock identifying the specific issue
2. a required meeting between founders or nominated representatives
3. escalation to an independent chair or mediator
4. a time limit for resolution
5. a final buy-sell or exit mechanism if the deadlock continues

The right mechanism depends on the business. Some companies use a Russian roulette or Texas shoot-out style clause, where one party offers to buy the other at a set price and the other party must either sell or buy at that price. These clauses can force a result, but they are not always suitable. They may unfairly favour the party with deeper pockets or better access to finance.

Other businesses prefer put and call options, an agreed valuation process, or a right for one side to trigger a sale of the whole company. The drafting needs care. A deadlock clause that looks decisive on paper can still fail if the trigger is unclear, the valuation method is vague, or financing assumptions are unrealistic.

Keep the constitution and agreement aligned

A common mistake is signing a shareholders agreement without checking whether the company constitution says something different. That can create confusion about whether a decision was validly made.

For example, if the constitution allows a board majority to approve a contract but the shareholders agreement says both founders must approve any spending over a threshold, you need to know which document applies and what breach consequences follow. This matters before you sign with third parties, because an internal dispute may not stop external obligations from arising.

Define roles before conflict starts

Many deadlocks are really role disputes dressed up as voting disputes. One founder thinks they run sales, another thinks they control product, and both assume final authority over budgets.

You can reduce that risk by documenting:

• who manages day-to-day operations
• what spending authority each person has
• which matters need board approval
• what information founders must share with each other
• how performance concerns are raised and reviewed

This can sit in board resolutions, employment contracts, executive service agreements, or a founder side letter, depending on the setup.

Act early if a deadlock is already happening

Once parties stop trusting each other, informal fixes become harder. Early action can preserve value and reduce the chance of a more serious legal dispute.

If your company is already deadlocked, start by gathering the core documents and records:

• the constitution
• the shareholders agreement
• share certificates and cap table records
• board minutes and shareholder resolutions
• director appointment documents
• key contracts affected by the dispute
• evidence of notices, emails, and meeting outcomes

Then identify the exact decision that is blocked and why. Is the issue that the wrong body is trying to decide it? Is unanimous consent actually required? Has a formal process been skipped? Is one side relying on rights they do not really have?

You should also assess immediate business risk. If the company may have solvency issues, directors need to be careful. Deadlock does not remove directors duties. If there is any concern about debts, cash flow, or the company meeting obligations, obtain prompt legal and accounting advice.

Common mistakes that make deadlocks worse

Businesses often deepen the problem by reacting emotionally or trying to win leverage outside the agreed process.

Watch for mistakes such as:

• excluding a director from meetings or information without proper authority
• signing contracts without approval and hoping the issue can be fixed later
• freezing bank access or business systems as a pressure tactic
• failing to record objections, resolutions, or notices properly
• treating a personal grievance as if it automatically changes legal voting rights
• assuming a verbal promise overrides the signed documents
• waiting too long to address a founder exit or misconduct issue

These steps can damage the business and make settlement harder. They can also create separate disputes about authority, confidentiality, intellectual property, employment, or access to company records.

Possible options if the deadlock cannot be resolved informally

If direct negotiation and mediation do not work, the next step depends on the documents and the seriousness of the dispute.

Possible options may include:

• following the contractual deadlock mechanism in the shareholders agreement
• negotiating a share sale, buyout, or structured founder exit
• amending governance documents by agreement
• bringing in an independent chair or advisory board member for future governance
• seeking court relief in serious cases, such as oppression claims or a winding up application on just and equitable grounds

Court options exist, but they are generally a last resort for SMEs unless the business relationship has completely broken down or one side is acting unfairly and causing real harm. The better commercial result is often a negotiated separation with clear documentation about shares, restraints, confidentiality, IP ownership, releases, and post-exit responsibilities.

FAQs

Is a 50/50 ownership split a bad idea?

Not always, but it creates obvious deadlock risk if there is no casting vote, escalation path, or exit mechanism. A 50/50 split can work if the governance documents are carefully drafted and the founders have clearly defined roles.

Can a company constitution alone deal with deadlocks?

Sometimes, but many private companies need more detail than a basic constitution provides. A shareholders agreement usually gives better protection because it can set out commercial triggers, transfer rules, mediation steps, and buyout options.

What if one founder stops contributing but still blocks decisions?

This is a common problem. The answer depends on the constitution, shareholders agreement, and any employment contracts or service agreement. Well-drafted documents often include leaver provisions, director removal mechanics, and transfer rules to deal with this situation.

Can directors just keep operating the business while the owners fight?

Only if the directors actually have authority under the company documents and the decision in question is not a reserved shareholder matter. Acting without approval can create extra legal risk, especially before you sign a major contract or commit company funds.

When should a business get legal help for a deadlock?

Get advice early if the dispute is affecting funding, major contracts, access to bank accounts, director powers, employee pay, or a founder exit. Early advice is also sensible before sending a formal deadlock notice or proposing a buyout.

Key Takeaways

• Company deadlocks happen when decision-makers cannot agree and the company documents do not provide a practical way forward.
• They are common in 50/50 founder companies, family businesses, joint ventures, and investor-backed startups with tight consent rights.
• The key documents are usually the company constitution, shareholders agreement, board records, and any founder employment or service agreements.
• Prevention usually comes from clear voting rules, sensible reserved matters, aligned governance documents, and a workable deadlock clause.
• If a deadlock has already happened, identify the blocked decision, review authority carefully, preserve records, and assess urgent commercial risk.
• Possible outcomes include mediation, a contractual buyout process, a negotiated founder exit, or court action in serious cases.

If your business is dealing with company deadlocks and wants help with shareholders agreements, founder exits, company constitutions, and governance disputes, you can reach us on 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.