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Choosing a Business Structure

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Choosing a Business Structure: A Jack Ross Guide

Introduction: The Importance of Choosing the Right Business Structure

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Starting a business is an exciting venture, filled with possibilities and challenges. One of the first and most crucial decisions you will have to make is choosing the right business structure. The structure you choose can have significant implications on how you run your business, your liability, and how you pay taxes. This guide provides an in-depth look into the different types of business structures in the UK, helping you choose the best one for your specific business needs.

Types of Business Structures in the UK: An Overview

Sole Trader

Being a sole trader is one of the most straightforward forms of business structure. As a sole trader, you are the business, meaning you are personally responsible for its debts and liabilities. It is easy to set up, and you have complete control over the business. However, your personal assets could be at risk if the business incurs debts or is sued.


In a partnership, two or more people share the profits and losses of a business. Each partner is personally liable for the business debts and responsibilities. Partnerships can take multiple forms, including general partnerships and limited partnerships. A partnership agreement usually outlines how profits will be shared and what happens if the business faces financial difficulties.

Limited Company

An Limited Company is a separate legal entity from its owners, known as shareholders. The shareholders are not personally liable for the debts of the company, making this structure popular for those who want to protect their personal assets. In the UK, such companies must register at Companies House.

Limited Liability Partnership (LLP)

An LLP combines elements of partnerships and limited companies. It offers the benefit of limited liability while allowing the partners to organise the business as they see fit. Like limited companies, LLPs must also register at Companies House.

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Factors to Consider When Choosing a Business Structure

When deciding on the type of business structure for your new venture, there are several factors to consider. These include:

  • Liability: If you are uncomfortable with personal liability for business debts, a limited liability structure may be more suitable.
  • Tax Implications: Sole traders and partnerships pay income tax on business profits, while limited companies pay corporation tax.
  • Control: If you want complete control over your business, being a sole trader might be the right structure for you.
  • Future Growth: Some structures are more flexible and easier to change as your business grows.

Choosing the right business structure is a critical first step in turning your business idea into reality. It affects your tax, your liability, and how you run your business. Therefore, it is crucial to choose carefully, considering various factors that align with your business plan and long-term goals.

Legal Requirements: Registering Your Business Structure

Once you have decided on the most suitable business structure, you will need to adhere to specific legal requirements to get your business up and running.

Sole Trader

For sole traders, the process is straightforward. You must register with HM Revenue & Customs (HMRC) as self-employed. Your tax return will be filed as a personal tax return, and you must pay income tax on your business profits.


In a partnership business, each partner must register as self-employed with HMRC. The partnership itself must also be registered. Partners are personally liable for their share of the profits and debts of the business. It is advisable to have a partnership agreement filed to clarify the terms and conditions between partners.

Limited Company 

A Limited Company must be registered at Companies House. The company must have at least one director and may have shareholders. It is required to file annual financial statements and pay corporation tax on profits. Shareholders have liability limited to the amount invested in the business.

Limited Liability Partnership (LLP)

Similar to LLCs, LLPs must be registered at Companies House. They offer the benefit of limited liability while providing the flexibility of a traditional partnership. Financial statements must be filed at Companies House, and partners pay income tax on their share of the profits.

Common Business Structures in the UK

While the structures mentioned above are common, there are other, more specific business structures to consider:

  • Company Limited by Guarantee: Often used by non-profit organisations, liability is limited by guarantee rather than shares.
  • Limited by Shares: This is the most common form of an Limited Company, where the liability of shareholders is limited to the value of their shares.
  • Hybrid Business Structure: Some businesses may opt for a mix of different structures to suit specific needs. For example, a sole trader might also be a shareholder in an Limited Company.

Deciding on the Best Business Structure: Factors to Consider

Choosing the right business structure is not a decision to be taken lightly. Here are some more factors to consider:

  • Business Loan and Debts: If you anticipate needing significant start-up capital, a Limited Company or LLP may provide more protection.
  • Business Plan: Your business plan might dictate the need for a more flexible structure, such as a Limited Company or LLP, that allows for an easier transition to another business structure in the future as the business grows.
  • Legal Entity: Some structures, like Limited Companies and LLPs, are separate legal entities, providing more protection but also more regulation.

Pros and Cons: A Closer Look at Each Business Structure

Sole Trader


  • Full Control: As a sole trader, you have complete control over your business.
  • Simple Tax: The tax return process is more straightforward, usually requiring only a personal tax return.
  • Easy Setup: Minimal paperwork and no need to register at Companies House.


  • Personal Liability: You are personally responsible for the business debts, meaning your personal assets could be at risk.
  • Limited Funding: May find it challenging to secure a business loan or attract investors.



  • Shared Responsibility: Partners share the workload, financial burden, and decision-making.
  • Flexible Profit-Sharing: Partners can agree on how profits and losses are divided.


  • Joint Liability: Each partner is personally liable for the debts of the business, including those incurred by other partners.
  • Conflict Potential: Differences in opinion can lead to conflict, making a partnership agreement crucial.

Limited Company 


  • Limited Personal Liability: Shareholders are not personally liable for the company’s debts.
  • Investment-Friendly: Easier to attract investors and secure business loans.


  • Complex Taxation: Must pay corporation tax and file annual financial statements.
  • Regulatory Burden: More legal obligations and paperwork, including registration and regular filing at Companies House.

Limited Liability Partnership (LLP)


  • Limited Liability: Partners have limited personal liability, similar to an LLC.
  • Operational Flexibility: Can be run similarly to a general partnership, offering operational flexibility.


  • Tax Complexity: Must file financial statements at Companies House, and each partner must pay income tax on their share of the profits.
  • Setup and Running Costs: Typically higher than a sole trader or general partnership.

Making the Final Decision: Testing Your Business Idea

Before you settle on a business structure, it might be beneficial to test your business idea on a smaller scale. For instance, starting as a sole trader or in a partnership allows you to test the waters without the commitments and complexities of forming a Limited Company or LLP. This approach can provide valuable insights into what structure to use as your business grows.

Next Steps: Registering and Running Your Business

Registration and Legal Formalities

Once you have chosen your business structure, the next step is registration. For sole traders and partnerships, this means registering with HMRC. Limited companies and LLPs must register at Companies House. You may also need to draft legal documents like a partnership agreement or shareholder agreement, depending on your chosen structure.

Business Plan and Financial Projections

With your structure in place, you will want to revisit your business plan. Make sure it aligns with your chosen structure and provides a roadmap for your business’s future. Financial projections should also be updated to reflect any changes in your business structure.

Business Bank Account

Open a business bank account to separate your personal finances from your business transactions. This is essential for structures like Limited Companies and LLPs, which are separate legal entities.

Accounting and Bookkeeping

You will need to set up an accounting system to manage your business finances. Depending on your structure, you may need different levels of accounting services. It is advisable to consult an accountant familiar with your type of business structure.

Conclusion: Choose Carefully for Long-Term Success

Choosing the right business structure is crucial for your venture’s success. It influences every aspect of your business, from liability and taxes to control and scalability. Take your time, consult experts, and consider all the factors to make an informed decision. The structure you choose will be the foundation upon which you build your business, so choose carefully.

By now, you should have a comprehensive understanding of the different business structures available in the UK, along with the pros and cons of each. Armed with this knowledge, you are well-prepared to make an informed decision and take the next steps in your entrepreneurial journey.

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There are several common types of business legal structures to choose from, including sole proprietorship, partnership, LLC (Limited Liability Company), corporation limited by guarantee, company limited by shares and other different variations. You may need to speak with an accountant or lawyer in order to decide which structure to use.

A sole proprietorship is the simplest type of business in terms of legalities and paperwork. This form of ownership only requires one person and there is no separate legal entity created. All profits and losses are passed through to the owner and all tax responsibilities fall on the individual running the business.

Partnerships offer more flexibility than sole proprietorships but they have some restrictions as well. For example, each partner’s individual liability can be affected by their chosen type of partnership such as general partnership or limited liability partnership. It may also require that all partners must agree on major decisions.

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