How to Set Up a Business in the UK

Setting up a business in the UK is relatively straightforward from an administrative perspective. However, the key point is not the registration itself. It is ensuring the business is structured correctly and legally from the outset so it supports your commercial goals, protects you, and avoids future disputes.

We have outlined below a practical overview of the process.

1. Decide which Business Structure is right for you

Before registering, consider what should be the right structure for your business. There are several legal structures available for conducting business in the UK, including sole proprietorships, general partnerships, limited liability partnerships (LLPs), community interest companies (CICs), Charitable incorporated organisations, private limited companies, public limited companies and unlimited companies.

If you are running a business informally, testing an idea or freelancing at a small scale, you might also consider starting as a sole trader before incorporating later. The most important question to ask is what structure best supports your business goals.

At AJ Reubens Solicitors, we can advise you on the range of options and the implications of each to help you make the best decision.

2. Forming a private limited company

The most common business structure is the private company limited by shares.

While setting up a private limited company can now be done online in a matter of minutes, choosing the right structure requires more careful consideration. The legal and commercial implications of that decision can affect everything from personal liability and tax planning to investment opportunities, governance, and future growth.

A private limited company is generally suitable if you:

• want to limit personal liability
• plan to trade with clients or other businesses
• intend to grow or hire staff
• may seek investment in the future
• want a more formal business structure

2.1 Choose a Business Name

You must choose a unique company name that is not already in use or too similar to an existing registered company. There are other rules to consider such as compliance with Companies House naming rules, trademark conflicts and the use of sensitive words.

Contrary to common views, choosing a business name is not just an administrative step or branding exercise, but can hold legal implications.

2.2. Decide on Officers (Directors and Company Secretary)

Private companies must have at least one director who is responsible for running the company but thought needs to be given to whether to appoint other directors and what their responsibilities will be.

You must also decide who the shareholders will be and how shares are divided. This stage is especially critical where two or more parties are involved. Although it may be tempting to underestimate this stage, it can have implications for time commitments, financial contributions, roles and responsibilities and future exit scenarios. Many disputes arise later because these decisions are made informally at the start.

At AJ Reubens, we provide sound business advice to guide you through this process.

2.3. Prepare Key Registration Information

You will need to provide key information about the company and its officers, namely:

• details of shareholder – ie subscribers to the memorandum of association
• details of the registered office.
• the intended principal business activities based on Standard Industrial Classification (SIC)
• details of directors and secretary if you wish to appoint a secretary
• statement of capital and of initial shareholdings
• Statement of initial significant control

2.4  Prepare Registration Documents

A key part of the process of registering a business is the creation and registration of the company constitution, namely a Memorandum of Association and Articles of Association. While there are available “model articles” that businesses can use, many businesses benefit from tailored articles to suit factors such as plans to raise investment as well as multiple business partners and a desire to customise decision-making rules.

At AJ Reubens Solicitors, we can prepare articles of association that are tailored to the needs of the business. This will obviate the need for amending the articles or adopting new articles in future.

 

2.5 Register the Business with Companies House

A company is registered by filing the necessary documents and information and paying the required fee at Companies House. The company is brought into existence when the Registrar of Companies (Registrar) issues the certificate of incorporation.

Under new legislation, all directors and shareholders must have their identity verified before the business can be registered.

AJ Reubens is an Authorised Corporate Service Provider (ACSP) and can thus verify the identity of the directors and shareholders to comply with the legal requirement. This added benefit provides a streamlined and smooth registration process.

3. Post Registration requirements

The incorporation formalities should be completed at a meeting of the board of directors as soon as possible after receipt of the certificate of incorporation from the Companies. These include:

• Board meeting and general meeting
• Appointment of chair of the board.
• Appointment of further directors.
• Approval of directors’ service contracts
• Arrangements for registration for VAT and PAYE purposes, if appropriate.
• Arrangements for registration of trademarks, registered designs, or patents, if appropriate.
• Arrangements for insurance
• Opening a bank account
• Filing board resolutions at Companies House
• Preparing Company records
• Preparing shareholders’ agreement
• Disclosure requirements

The advantage of using AJ Reubens solicitors is that we can advise on board meetings, draft the board resolutions and file them at the Companies House.

We can also draft directors’ contracts and shareholders agreement as well as provide employment and other commercial law advice.

Common Mistakes When Setting Up a Business

Many people rush into incorporation of a company without considering the legal structure behind it. Common issues include:

• no shareholders’ agreement between owners
• unclear ownership of intellectual property
• informal decision-making structures
• incorrect share allocations at the start
• failure to plan for investment or exits

These issues are often more costly to fix later than to address at the beginning.

Final Thought

Setting up a company is the easy part. Structuring it correctly for growth, investment, and long-term stability is where legal advice becomes valuable.

A well-structured company is not just compliant — it is designed to support the business as it evolves.

At AJ Reubens, we help you to think ahead and make the right choices that best suit your business goals.