Business Structure refers to the legal form a company takes in the UK, and it influences liability, capital requirements, tax obligations, and accounting rules. Choosing the right business structure is an important decision for both start-ups and established companies.

What is a Business Structure?

A business structure is defined in UK company and accounting legislation and determines:

  • Liability – who is responsible for the company’s debts and obligations
  • Capital requirements – minimum capital needed to start
  • Taxation – how profits and withdrawals are taxed
  • Accounting and reporting requirements – applicable accounting standards

The business structure is a type of organisational form that exclusively concerns different types of companies.

Overview of Common Business Types

Business TypeLiabilityMinimum CapitalTaxationMore Info
Sole TraderUnlimited personalN/APersonal income tax (20-47%)Sole Trader
PartnershipUnlimited jointN/APersonal income tax (20-47%)Partnership
Limited Partnership (LP)Limited/UnlimitedN/AMixedLP
Private Limited Company (Ltd)Limited£1Corporation Tax (19%)Ltd
Public Limited Company (PLC)Limited£50,000Corporation Tax (19%)PLC
CooperativeLimited/VariesN/AVariesCo-op
Overseas Company Registered in the UKLimitedThrough parent company19%Overseas Co.

How to Choose the Right Business Structure?

Your choice depends on:

  1. Liability: How much risk are you willing to take?
  2. Capital needs: How much initial capital is required?
  3. Tax efficiency: Which taxation suits your situation?
  4. Administration and costs: How much time and money can you allocate?
  5. Growth and funding: Will you need external investment?

Key Points for Accounting and Auditing

  • Accounting obligations: Most business types are required to keep proper accounts, but requirements vary.
  • Audit requirements: Smaller companies may be exempt from audits; check UK company law.
  • Reporting: Annual accounts and tax returns must be filed by specified deadlines.

Learn More About Business Types

For more detailed information on each business type, see: