Choosing the Right Business Structure for a Smooth Succession

Business owners typically choose their operating structure – sole trader, partnership, company, or family trust – based on tax efficiency, liability protection, or simply what their accountant recommended at the time the business began.

Succession is rarely the first consideration, and yet the structure a business operates under has an enormous influence on what happens to it when an owner dies, becomes incapacitated, retires, or wishes to bring in the next generation.

Revisiting whether the original structure still serves the business’s succession needs is one of the most valuable, and most neglected, exercises a business owner can undertake.

Sole Traders: Simplicity With a Succession Cost

A sole trader business is, legally speaking, indistinguishable from its owner. There is no separate legal entity to pass on – only assets, contracts, licences, and goodwill, all held personally.

When a sole trader dies, contracts may not automatically transfer, business bank accounts can be frozen pending probate, and any professional licence or registration the business depended on typically cannot simply be assigned to an executor or successor.

This structure’s simplicity during operation becomes a real liability at the point of succession, and sole traders intending to pass the business to a family member or sell it as a going concern should plan well ahead, often by transitioning to a different structure before succession becomes urgent rather than after.

Partnerships: The Deed Is Everything

Partnerships face a related problem. Under general partnership law, the death or permanent incapacity of a partner can, in the absence of a well-drafted partnership agreement, technically dissolve the partnership altogether, disrupting trading relationships, supplier arrangements, and finance facilities at the worst possible moment.

A properly drafted partnership deed – addressing what happens on death, retirement, or incapacity, how a departing partner’s share is valued, and how continuing partners can buy out an outgoing interest – converts what would otherwise be a legal crisis into an orderly, pre-agreed process.

Where no such deed exists, or where it has not been reviewed in years, succession planning should begin there.

Companies: Shares, Constitutions, and Shareholder Agreements

A company is a separate legal person, which means the business itself continues regardless of what happens to any individual shareholder or director – in principle, a real succession advantage. In practice, that advantage is only as good as the company’s constitution and any shareholders’ agreement.

Pre-emptive rights clauses, requiring shares to be offered to existing shareholders before being transferred to an outsider (including a deceased shareholder’s estate), are common and important, but they need to be paired with a funding mechanism – often insurance-funded buy-sell arrangements – so surviving shareholders can actually afford to buy out a deceased owner’s shares without crippling the company’s cash flow.

Without that funding piece, a well-drafted constitution can create an obligation nobody can practically meet.

A point worth noting: Directorship and shareholding are legally distinct. A Will only deals with shares (personal property); it cannot appoint a new director. Succession planning for a company must separately address who will step into management and control, not just who inherits the economic value of the shares.

Discretionary and Family Trusts: Control Sits Outside the Will

Many family businesses operate through a discretionary trust, with a corporate trustee. Because trust assets are not personally owned by any individual, they are not dealt with by that person’s Will at all – control instead passes according to who holds the roles of appointor and trustee, as set out in the trust deed.

A business owner who has carefully planned their Will but never reviewed who succeeds them as appointor of the family trust may find that the person with ultimate control of the business is not the person they intended, regardless of what the Will says.

Trust deed succession provisions deserve the same scrutiny as the Will itself, and the two documents need to be read together, not treated as separate projects.

Matching Structure to the Succession Outcome You Actually Want

The “right” structure depends entirely on what succession is meant to achieve. A business intended to transition smoothly to an adult child who already works in it has different needs to one intended to be sold to an external buyer, and different again to one where several siblings will inherit an interest but only one is actively involved in running it.

Structures that work perfectly well for day-to-day operation and tax planning can quietly work against a smooth handover if issues like equal versus fair treatment of children, funding a buy-out, or separating management from ownership have never been addressed.

Conclusion

Choosing or reviewing a business structure with succession genuinely in mind – rather than as an afterthought bolted onto a Will years later – is one of the most effective ways a business owner can protect both the value of what they have built and the family relationships that will have to navigate its transition.

Sole trader, partnership, company, and trust structures each carry their own succession traps, and each can be planned around with the right combination of legal documents, properly coordinated with the Will itself.

Want to Find Out More?

If you would like further advice about business succession planning or reviewing your company constitution, shareholders’ agreement, or trust deed, contact our friendly team.

When it comes to Wills, Probate, Deceased Estates, asset protection and estate planning in Australia, you can trust the oldest law firm in South Australia – Genders & Partners – to guide you through the tough decisions you must make for your family’s future care and welfare.

If you have any questions or would like further information, or a quick phone call to discuss, book a timeslot for a free 15-minute phone consultation.

We can help you to protect yourself and your family. We look forward to being of service.

More Business Succession Resources

• FAQs
• Videos – Business Succession Planning
• Articles about Family Trust Succession
• Articles about Company Shares in a Deceased Estate
• Articles from our Adelaide Lawyer Blog

All these and many more business succession topics are available for discussion with the oldest law firm in South Australia. Visit our articles page to explore our complete library of estate planning resources.

DISCLAIMER: This article is intended as general information only and does not constitute legal, tax, or financial advice. The right structure depends on each business’s individual circumstances.

You should obtain specific legal advice, and appropriate accounting advice, from qualified practitioners before taking or refraining from any action. Genders and Partners accepts no liability for reliance on this article without such advice.

This article was prepared 28 July 2026.

This article was last reviewed on 12 August 2026 and does not describe or capture any changes to the law after that date.