Types of Business Entities to Set Up in the United Kingdom
The United Kingdom (UK) continues to be a leading destination for entrepreneurs and investors from around the world. With its stable political environment, robust legal framework, world-class infrastructure, and transparent regulatory system, setting up a company in the UK is an ideal choice.
However, before starting a business in the UK, it’s critical to make an informed decision about your business structure. This choice plays a fundamental role in shaping your legal obligations, tax liabilities, and future growth opportunities. Selecting the right structure from the outset can save time, minimise risk, and lay a solid foundation for sustainable success.
To help you navigate this important decision, we break down the main types of business structures in the UK—highlighting their key features, and benefits, so you can choose the one that best aligns with your business goals and long-term plans.
What Is a Business Structure in the UK?
A business structure defines the legal framework of your venture, outlining ownership, tax obligations, liability, administration requirements, and growth potential. In the UK, common structures include sole traders, partnerships, limited liability partnerships (LLPs), and private limited companies (Ltds). Choosing the right one at the outset is crucial, as switching structures later can be complex, costly, and may carry unintended tax consequences.
What are the Main Business Structures in the UK?
1. Sole Trader
Simplest form—business owned and run by one individual. Sole traders and partnerships can trade under their own or a trading name, and there are several rules to follow when choosing a name. The use of ‘Ltd’ or ‘LLP’ is prohibited, and names cannot be offensive or use sensitive words, amongst others. It’s best to research viable names using a free online name checker.
- Setup: Register as self-employed with HMRC; no Companies House registration required.
- Pros: Quick, low-cost, minimal admin, full control, no profit sharing.
- Cons: Unlimited personal liability, harder to secure financing, perceived as less credible, taxed as personal income.
2. Partnership
Partnerships consist of two or more individuals, with shared responsibilities of running the business and investment. Profit and tax ratios are agreed beforehand in the Partnership Deed, which establishes the business.
Sole traders and the nominated partner must inform HMRC of their business’s status, register for National Insurance, and submit annual Self-Assessment tax returns. Other partners need to register separately. Income tax is paid individually on profits, while VAT registration for the business is required for turnovers exceeding GBP85,000.
- Types:
- Generally, all partners invest, run daily operations, and have unlimited liability.
- Limited, where some partners only contribute financially and are liable to the extent of their investment
- Pros: Easy to establish, shared resources and responsibilities.
- Cons: Unlimited liability (except LLP), risk of disputes, business may be affected by partner changes, profits taxed as personal income.
3. Limited Liability Partnership (LLP)
LLPs are hybrid structures that offer the advantages of Partnerships with the added benefit of incorporation. Partners in an LLP have limited liability to the extent of their investment; they can be individuals or another company (i.e., a corporate member). LLPs must be registered with both Companies House and HMRC and are established by an LLP Agreement. This outlines the profits, responsibilities, and other details of the LLP. Taxation regulations are similar to those of partnerships.
- Features: Registered at Companies House; members enjoy limited liability; taxed individually, not at corporate rate.
- Pros: Liability protection, professional credibility, flexible internal governance.
- Cons: Administrative obligations, National Insurance liabilities, public disclosure requirements, and complex governance rules.
4. Private Limited Company (Ltd)
Limited companies are usually Private Limited Companies (Ltd) or Public Limited Companies (PLC). They are owned by shareholders, either private for Ltd or public for PLC. Limited companies must be registered with both Companies House and HMRC and must file annual returns. All profits are distributed only after paying Corporation Tax.
Incorporating a limited company is a more complicated process and requires the submission of several documents. This includes the Articles of Association and the Memorandum of Association, which together form the company’s constitution. Limited companies will need to choose directors, a company secretary, shareholders, and PSCs. PSCs are People with Significant Control over the company. A PLC will have added submission requirements if it aims to be listed on the Stock Exchange to sell shares or debentures to the public.
- Features:
- Offers limited liability protection.
- Pays corporation tax on profits; shareholders pay tax on dividends.
Requires Companies House registration, annual accounts, and statutory records.
- Pros: Strong legal protection, investor appeal, ability to raise capital via shares, and potential tax planning advantages.
- Cons: Increased regulatory burden, mandatory director duties, disclosure of financial information and ownership, and fewer flexible income options.
Other Company Structures in the UK
While Private Limited Companies (Ltd) and LLPs are the most common structures, the UK offers several other entity types to accommodate different purposes—from public fundraising to social impact. Below are some alternative company structures you may consider:
1. Public Limited Company (PLC)
A Public Limited Company is designed for larger businesses seeking to raise capital by offering shares to the public, including via stock exchanges.
Key features include:
- Requires a minimum share capital of £50,000, with at least 25% paid up
- Must have at least two directors and a qualified company secretary
- Subject to greater regulatory oversight from Companies House and the Financial Conduct Authority (FCA)
- Required to file more detailed annual accounts and adhere to transparency requirements
PLCs are ideal for businesses with significant growth ambitions that want to access public markets, attract external investors, or eventually go public (IPO).
2. Charities
Charitable organisations in the UK are formed to advance specific causes and must operate for public benefit only. They are:
- Regulated by the Charity Commission for England and Wales (or relevant bodies in Scotland/Northern Ireland)
- Exempt from corporation tax and VAT on many activities
- Required to follow strict governance, including trustee responsibilities, public reporting, and limits on trading activities
- Can be set up as Charitable Incorporated Organisations (CIOs) or as companies limited by guarantee
Charities are ideal for organisations focusing on education, poverty relief, health, environment, and other not-for-profit purposes.
3. Community Interest Companies (CICs)
CICs are a special type of limited company created for social enterprises that aim to use their profits and assets for the benefit of the community.
Highlights include:
- Must pass a community interest test during incorporation and operate transparently
- Subject to the “asset lock”, meaning profits and assets must largely be reinvested toward social objectives
- Regulated by the Office of the Regulator of Community Interest Companies
- Can be limited by shares or by guarantee
CICs are perfect for entrepreneurs and organisations looking to combine business with social purpose, such as in education, healthcare, sustainability, or youth development.
How to Choose the Right Business Structure in the UK?
Each structure comes with specific compliance, tax, and governance implications. The right choice depends on:
- Your goals (profit vs social impact)
- Fundraising plans
- Tax considerations
- Legal liability
- Public accountability
3E Accounting UK can help you assess your business model and recommend the most suitable structure—ensuring compliance from day one.
To learn more about different types of business entities to set up a company in the UK, Contact 3E Accounting today. 3E Accounting offers industry-standard company incorporation services that can be customised to suit every need and budget.
