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Incorporated Company vs Sole Trader: Benefits and Pitfalls - Arnold Hill & Co.

Written by Arnold Hill | Aug 14, 2025 6:00:00 AM

When starting or running a business, one of the most important decisions you'll face is choosing the right structure. The two most common options are operating as a sole trader or through an incorporated company. Each structure has its advantages and drawbacks, and understanding these can help you make an informed decision aligned with your business goals. This article outlines the key differences, benefits, and pitfalls of both approaches to help you determine the best fit for your circumstances. 

Sole Trader

As a sole trader, the individual solely owns and manages the business. All profits are taxed as personal income, and these are reported through the individual’s Self Assessment tax return, due by 31 January following the end of the tax year.

Pros:

  • Full control: The sole trader has complete authority over all business decisions and assets.
  • Simple setup: There are minimal legal and administrative formalities to begin trading.
  • Profit retention: The individual retains 100% of the business profits.
  • Low startup costs: Setting up as a sole trader is often inexpensive.
  • Flexibility: The business structure can be easily changed or adapted over time.

Cons:

  • Unlimited liability: The individual is personally responsible for all business debts. Personal assets may be at risk.
  • Limited benefits: There is no access to statutory benefits such as paid annual leave or sick pay.
  • Funding challenges: Investors may be reluctant to support sole traders due to the higher risk, making it harder to raise significant capital.

Incorporated Company

Choosing to incorporate means forming a limited company with a separate legal identity from its owners. The company itself pays Corporation Tax on its profits, while shareholders must declare any personal income from the company through their Self Assessment tax returns. Companies must file annual accounts and returns with Companies House.

Pros:

  • Limited liability: Owners are protected from personal liability for company debts, limiting financial risk.
  • Tax efficiency: Corporation Tax rates are generally lower than personal income tax rates.
  • Greater credibility: A limited company structure often appears more professional and stable, which can attract investors and business partners.
  • Easier access to funding: Companies can raise capital more easily through equity or business loans.

Cons:

  • Increased compliance: Companies face more stringent reporting requirements, including annual filings with Companies House and HMRC.
  • Double taxation: Owners may pay tax both at the corporate level and again on personal income drawn from the company.
  • Shared control: If there are multiple shareholders or directors, decision-making can become complex and slower.
  • Reduced privacy: Company accounts and certain personal details of directors are publicly available.

Which is right for you?

The decision between operating as a sole trader or incorporating a company depends on various factors including the size of your business, your long-term goals, your appetite for risk, and your tax planning needs.

 Get in Touch

Choosing the right business structure is crucial and can have lasting financial and legal implications. Our team can help you weigh your options, identify tax-saving opportunities, and ensure you're compliant with current regulations.

Contact us today to speak to an expert and receive tailored advice on whether a sole trader or incorporated company structure is right for your business.

 

Author, Drupen Patel - Personal Tax Manager

Drupen.Patel@ArnoldHill.co.uk