1.1 Business Types and Ownership Models

1.1 Business Types and Ownership Models

Selecting an appropriate legal structure is a foundational strategic decision. An entity's commercial form determines its legal identity, owner liability, governance mechanisms, capital access, public disclosure, and direct tax obligations.

---

Unincorporated Business Structures

An unincorporated business possesses no distinct legal personality apart from its owners; the law treats the enterprise and the proprietors as the exact same legal person.

Sole Traders

A sole trader is an individual operating an unincorporated business independently.

• Legal Identity and Liability: Lacking separate legal personality, the proprietor has unlimited liability. Personal assets—including savings, vehicles, and the family home—can be claimed by commercial creditors via personal bankruptcy if business assets fail to cover outstanding liabilities.
• Management and Privacy: Ownership and operational control are unified, providing total autonomy and full retention of net profits. Sole traders enjoy complete financial privacy without Companies House registration or public accounting disclosure.
• Taxation: The business does not pay tax directly. The owner reports trading profits to HMRC via Self Assessment, paying Income Tax at the applicable marginal rates and, above the relevant threshold, Class 4 National Insurance Contributions (NIC). Under current rules, Class 2 is generally treated as paid for profits at or above the Small Profits Threshold and may be paid voluntarily below it; candidates should check current HMRC thresholds.

Ordinary Partnerships (Partnership Act 1890)

Under Section 1 of the Partnership Act 1890, an ordinary partnership is "the relation which subsists between persons carrying on a business in common with a view of profit."

• Joint and Several Liability: In England and Wales, ordinary partnerships lack separate legal personality. Partners face joint and several liability for all firm obligations. Each partner acts as an agent capable of legally binding the firm; creditors can pursue any single partner for 100% of outstanding firm debts.
• Default Statutory Rules: Unless varied by a written Partnership Agreement, the Partnership Act 1890 provides default terms: equal profit and loss sharing, equal management rights, no partner salaries or capital interest, unanimous consent for new partners, and automatic dissolution upon partner death or bankruptcy.
• Filing and Taxation: Partnerships do not file public accounts with Companies House. Partners report their profit shares through Self Assessment and may owe Income Tax and Class 4 NIC; current Class 2 treatment depends on profit level and is generally treated as paid rather than charged.

Limited Partnerships (Limited Partnerships Act 1907)

A limited partnership combines:

1. General Partners: Manage operations and bear unlimited liability for firm debts.
2. Limited Partners: Contribute capital and enjoy liability capped at their investment, but cannot participate in management or bind the firm without forfeiting limited status.

Partnership Agreements, Goodwill, and a Change of Partner

A partnership can arise without a written agreement, but relying on statutory default rules creates avoidable uncertainty. A sound partnership agreement normally records capital introduced, profit-and-loss shares, drawings, duties and decision rights, admission and retirement procedures, dispute resolution, and what happens on death or dissolution.

Goodwill is the value of reputation, customer relationships, location, and other advantages that allow the firm to earn more than the identifiable net assets alone. When a partner joins, retires, dies, or changes profit-sharing ratio, the partners should agree how goodwill is valued and credited or charged so that the economic value created before the change is allocated fairly. They should also update the agreement, authorities and mandates, tax records, and relevant third parties. Without an effective continuation clause, a change in membership can trigger dissolution consequences under the default law.

---

Incorporated Business Structures

Incorporation creates a distinct legal entity (a "body corporate") with its own legal personality, capable of owning assets, executing contracts, and suing or being sued in its own name.

Limited Liability Partnerships (LLP - Limited Liability Partnerships Act 2000)

Popular among professional firms (such as accountancy and law practices), an LLP combines partnership flexibility with corporate limited liability.

• Status and Liability: An LLP is an incorporated body corporate. Members act as agents of the LLP, but not of each other. Members are not normally liable for LLP debts merely because they are members. Personal exposure can still arise from a member's own negligence or wrongdoing, personal guarantees, or an agreed obligation to contribute on winding up.
• Filing and Taxation: LLPs must register with Companies House, submit annual accounts and confirmation statements, and maintain a People with Significant Control (PSC) register. HMRC treats LLPs with tax transparency; the LLP pays no Corporation Tax, and members report profit shares personally and may owe Income Tax and Class 4 NIC under current rules.

Private Limited Companies (Ltd - Companies Act 2006)

A private limited company (Ltd) is the UK's primary corporate structure.

• Ownership vs Control: Ownership resides with shareholders (members), while governance is delegated to directors (officers). In owner-managed firms, one individual may fulfill both roles, though law treats them as distinct capacities.
• Limited Liability: Shareholder liability is strictly capped at the nominal value of unpaid shares. Once shares are fully paid, personal liability is zero upon insolvency.
• Capital and Disclosure: Requires at least one shareholder and director. There is no statutory minimum share-capital amount for a private company limited by shares, although many are formed with one low-value share. Shares cannot be offered to the public. Must file annual accounts, confirmation statements, and PSC details at Companies House.
• Taxation: The company pays Corporation Tax on taxable trading profits. Distributed dividends are taxed on personal returns, while director salaries pass through PAYE.

Public Limited Companies (Plc - Companies Act 2006)

A public limited company (Plc) may offer securities to the public and seek stock exchange listings.

• Capital and Trading Certificate: Must maintain a minimum allotted share capital of £50,000, with at least 25% of nominal value and 100% of share premium fully paid up. A Plc cannot lawfully trade or borrow upon incorporation alone; it must obtain a formal trading certificate from Companies House confirming capital requirements.
• Governance: Requires at least two directors, a qualified company secretary, and strict compliance with public accounting, audit, and governance standards.

---

Not-for-Profit Organisations, Charities, and Social Enterprises

Charities

In England and Wales, registered charities are generally regulated by the Charity Commission under the Charities Act 2011 and must pursue charitable purposes for public benefit. Trustees are normally unpaid, although payment can be authorised in defined circumstances. Charitable funds cannot be distributed as private profit and must be applied to the charity's purposes. Tax reliefs and Gift Aid depend on eligibility and compliance rather than arising automatically from the label alone.

Social Enterprises and Community Interest Companies (CICs)

A social enterprise is a commercial business driven by social or environmental purposes, reinvesting profits rather than maximizing private investor returns.

• Community Interest Companies (CICs): Established under the Companies (Audit, Investigations and Community Enterprise) Act 2004, a CIC is a bespoke limited company satisfying a statutory "community interest test."
• Asset Lock: A statutory asset lock ensures company assets and profits remain dedicated to community benefit, capping dividend distributions to private shareholders and redirecting residual assets upon winding up.

---

Comparison of Business Structures