The structure you choose when you start trading affects almost everything that follows: how much tax you pay, whether your house is at risk if the business fails, how easily you can bring in a partner or investor, and what happens to the business when you die or want to sell.
Many South African entrepreneurs start as sole proprietors because it is quick and cheap, and only think about structure when a bank, a big customer or an investor asks for a company. Others set up a company and a trust on day one when a simpler arrangement would have done. Neither approach is wrong in itself. The point is to choose deliberately, and to revisit the choice as the business grows.
This article compares the main options available in South Africa, with the practical trade-offs of each.
Sole proprietorship
A sole proprietor is simply an individual trading in their own name or under a trading name. There is nothing to register with the Companies and Intellectual Property Commission (CIPC), although you must still register for tax, and for VAT and as an employer if the relevant thresholds or circumstances apply.
The advantages are simplicity and low cost. The disadvantages are significant:
- Unlimited personal liability. The business and the owner are the same person in law. Business creditors can pursue your personal assets, and if the business cannot pay its debts, you can be sequestrated.
- Personal tax rates. Business profits are added to your other income and taxed at individual marginal rates, which reach 45% at the top bracket.
- Limited continuity. The business has no existence apart from you. Selling it means selling individual assets and contracts, and on death it forms part of your estate.
Partnership
A partnership arises when two or more people agree to carry on a business together, each contributing something, with the aim of making and sharing a profit. It can be created by a written agreement, orally or even by conduct.
A partnership is not a separate legal person. Partners are generally personally liable for partnership debts, and each partner can usually bind the partnership in dealings with outsiders. A partnership also dissolves by law when a partner dies or leaves, unless the agreement provides for continuity. For these reasons, a written partnership agreement is essential if you do choose this route. Some professions still practise in partnership, but most commercial businesses now prefer a company.
Private company (Pty) Ltd
A private company is incorporated under the Companies Act 71 of 2008 by registering a Memorandum of Incorporation (MOI) with the CIPC. It is the most common vehicle for operating businesses in South Africa.
The key features are:
- Separate legal personality. The company owns its assets, enters into its own contracts and is liable for its own debts. Shareholders’ exposure is generally limited to what they invested.
- Corporate tax. Companies pay income tax at a flat 27%. Profits paid out as dividends are then generally subject to dividends tax at 20%. Qualifying small business corporations pay tax on a sliding scale, with lower rates on the first portion of taxable income.
- Ownership is flexible. Shares can be issued to new partners, employees or investors, and transferred on a sale, without the business itself changing hands.
- Compliance obligations. Companies must file annual returns with the CIPC, keep proper records and financial statements, and maintain a register of beneficial ownership and file that information with the CIPC.
Limited liability is not absolute. Directors can be held personally liable for reckless trading and other breaches of the Companies Act, and lenders, landlords and suppliers often ask directors to sign personal suretyships. A company protects you from many business risks, but not from all of them.
What about close corporations?
Close corporations under the Close Corporations Act 69 of 1984 can no longer be registered. Existing close corporations may continue to operate, or convert to companies. If you are starting a new business, a CC is not an option.
Trusts
A trust is governed by the Trust Property Control Act 57 of 1988 and the common law. Trustees hold and manage assets for the benefit of beneficiaries. Trusts are mainly used for estate planning and asset protection, and often hold the shares in an operating company rather than trading directly.
A trust can offer real benefits, including keeping growth assets out of a founder’s estate and protecting family wealth from business creditors. But trusts are not a tax shortcut:
- Income and capital gains retained in a trust are taxed at high flat rates (45% on income for ordinary trusts).
- Interest-free or low-interest loans to trusts can trigger tax consequences under section 7C of the Income Tax Act 58 of 1962.
- Trustees must keep a register of beneficial ownership and lodge it with the Master of the High Court.
- Courts will look through a trust that is run as the founder’s alter ego, so the trust must be administered properly, with independent decision-making.
A trading trust can also make it harder to raise finance or bring in investors, who usually prefer to invest in a company.
Combining structures
Many established owner-managed businesses end up with a layered structure, for example an operating company, owned by a holding company or a family trust, with property in a separate entity. This can separate risky trading activities from valuable assets and support succession planning. It also brings extra cost and administration, so it should be justified by a real commercial or estate planning need.
Questions to ask before you choose
- What is your risk profile? Will you sign contracts, employ staff, hold stock or give advice that could lead to significant claims?
- Who will own the business? Are there co-founders now, or investors or employees with equity later?
- How much profit do you expect, and will you take it out or reinvest it? This drives the tax comparison between personal rates, corporate tax plus dividends tax, and trust rates.
- Will banks, customers or tenders require a company? Many do.
- What is your exit or succession plan? Selling shares in a company is usually simpler than selling a sole proprietor’s assets.
- Can you keep up with compliance? Annual returns, beneficial ownership filings, financial statements and tax returns all take time and money.
- Have you put the founding documents in place? A company without a shareholders’ agreement, or a trust without a properly drafted deed, stores up disputes for later.
How O’Reilly Law can help
We advise founders and business owners on the right structure for their business, incorporate companies, draft MOIs and shareholders’ agreements, and help restructure existing businesses as they grow. We work alongside your accountant or tax adviser so that the legal and tax sides of the structure fit together, and through O’Reilly Fiduciary we assist with trusts and estate planning for business owners.
Speak to us about structuring your business.
Related reading: What should be covered in my shareholders’ agreement? · Directors’ duties and personal liability
This article is general information and not legal or tax advice. Correct as at October 2026.