Incorporating a Company in the UK: Administrative Procedures

Published on October 3, 2025 and written by Cyril Jarnias

The United Kingdom is renowned for its business-friendly environment and streamlined company formation process. Whether you’re a UK resident or a foreign entrepreneur, here is a detailed guide to the steps required to launch your company across the Channel.

Key Steps to Bring Your Entrepreneurial Project to Life

Creating a company in the UK follows a well-defined process, with essential steps to follow:

1. Choose the Appropriate Legal Structure

The first crucial decision is to select the type of company most suitable for your business. The most common forms are:

– Private Limited Company (Ltd): equivalent to the French SARL – Public Limited Company (PLC): similar to the SA – Limited Liability Partnership (LLP): for professional services

Each structure has its advantages and disadvantages in terms of liability, taxation, and formalities. An accountant can advise you on the most appropriate choice.

2. Check Company Name Availability

Before proceeding further, ensure that your chosen company name is available and compliant with regulations. You can conduct a search on the Companies House website, the UK’s equivalent of the commercial registry.

3. Prepare the Incorporation Documents

Two essential documents are required:

– Memorandum of Association: defines the company’s relationship with the outside world – Articles of Association: govern the internal operations of the company

Standard templates are available, but it is recommended to have them customized by a legal professional.

4. Appoint Directors and Shareholders

You will need to appoint at minimum: – One director – A company secretary for PLCs – At least one shareholder

Their full contact details will be required during registration.

5. Complete the Official Registration

Registration is done online via the Companies House website. You will need to provide information about the company, its directors and shareholders, as well as the incorporation documents.

6. Obtain a Tax Identification Number

Once the company is created, you must register with HM Revenue & Customs (HMRC) to obtain your VAT and employer numbers if necessary.

7. Open a Business Bank Account

Final essential step: opening a bank account in the company’s name to manage its finances.

Administrative File: Essential Documents to Prepare

The list of required documents varies depending on the chosen legal structure. Here is an overview of the main documents required:

For a Private Limited Company (Ltd)

– Completed IN01 form – Memorandum of Association – Articles of Association – Proof of identity for directors and shareholders (passport, proof of address) – Details of share capital and its distribution – Registered office address

Specifics for Non-Residents: – Apostille on identity documents – Power of attorney if formation is done remotely

For a Public Limited Company (PLC)

In addition to documents required for an Ltd: – Proof of minimum share capital of £50,000 – Appointment of a qualified company secretary – Accountant’s report on the value of non-cash contributions

For a Limited Liability Partnership (LLP)

– LL IN01 form – LLP partnership agreement – Proof of identity for members – Registered office address

Optimize Your Process with a Strategic Approach

For a successful company formation in the UK, adopt these best practices:

Anticipate Timelines Although registration is quick, certain steps like opening a bank account can take several weeks. Plan accordingly.

Seek Professional Assistance Engaging a local accountant or lawyer can greatly facilitate the process, especially for non-residents.

Consider Registered Office Services A registered office service can provide you with a prestigious London address if you don’t yet have premises.

Prepare Your Business Plan A solid business plan will be required by the bank for account opening. It will also help clarify your project.

Familiarize Yourself with Local Taxation The UK tax system differs from the French system. Research your obligations to avoid any surprises.

Creating a company in the UK is a relatively simple and quick process, provided you are well-prepared. By methodically following the steps described and gathering all necessary documents, you can launch your business under the best conditions. Don’t hesitate to seek professional assistance to optimize your establishment and fully benefit from the opportunities offered by the UK market.