Easy Guide to Setting Up a Limited Company

Step-by-Step Guide to Setting Up a Ltd Company

There's something alluring about setting up a limited company as a contractor, something that pulls you in with the promise of freedom, flexibility, tax-efficiency and cost-effectiveness. But, to enjoy those benefits, you first need to set up a limited company. Though setting up a limited company isn't the time consuming and daunting task a lot of people assume it to be, it's not as easy as quickly filling out a form and being on your merry way.

At Go Limited, we know that setting up a limited company can be simple and straightforward, but only if you know what to do. To guide you through the process, we've created this helpful step-by-step guide.


Starting a Limited Company: Is a Limited Company Right for You?

Setting up a limited company for contracting can be a great way to take your business to the next level, but it's important to understand the process and what's involved. From deciding whether it's the right move for you to officially registering your limited company, there's a few key steps to follow.

Before you register a limited company, take some time to weigh up whether contracting through your own company aligns with your long-term, ongoing business goals. Many freelancers, contractors and small business owners eventually choose the limited company route because of the protection and credibility it offers. But, running a limited company also means taking on a few extra legal and financial responsibilities, so it's important to understand both sides before making the switch.

 

The Advantages of Setting Up a Limited Company for Contracting

There are several benefits that come with setting up a limited company, and understanding these is key if you want to decide whether limited company contracting is right for you.

1.    Limited Liability Protection - As a company director and shareholder, your personal assets are separated from your business finances. That means that if the company faces financial trouble or legal action, your personal property and savings remain largely protected. Your liability is limited to what you've invested in the business.

2.    Professional Image - Operating as a limited company can make your business appear more established and trustworthy, and it helps to build credibility within the industry. Clients, investors and suppliers often prefer working with limited companies because they project stability and professionalism, which gives you an edge in competitive markets.

3.    Tax-Efficency - Limited companies benefit from different tax structures compared to sole traders and self-employed freelancers, giving you the freedom to operate in a more tax-efficient way. Instead of paying Income Tax on all of your profits, your business pays corporation tax, which works in a slightly different way. You can also choose to take some income as dividends, which are taxed at a lower rate.



Are There Any Downsides to Starting a Limited Company?

Setting up a limited company for contracting comes with added administrative duties and responsibilities. You'll need to file annual accounts and tax returns with HMRC and Companies House, keep accurate business and financial records, and follow company law and reporting requirements. Before deciding if setting up a limited company is right for you, you need to consider whether the added compliance is worth it for your business size and goals. 

You have 45 days to return items for a full refund, with or without a receipt. Items must still have their original tags.

You have 45 days to return items for a full refund, with or without a receipt. Items must still have their original tags.

You have 45 days to return items for a full refund, with or without a receipt. Items must still have their original tags.

• contractor weighing pros and cons of limited company IR35

You'll Need to Choose a Limited Company Name

Once you've decided to go ahead and commit to setting up a limited company, it's time to pick a name that represents your business. Your limited company name must be unique, follow certain legal rules and not be too similar to another registered business. It's also a good idea to check for trademark conflicts and ensure the name is available as a web domain. This is the name that clients, suppliers, partners and other businesses will know you by, so it's important to get it right. After all, you don't want to find a name and set everything up, only to realise you've made a mistake.


Tips for Choosing the Perfect Limited Company Name

1.    Make it Distinctive - The name of your limited company should stand out and be easy to remember. The government has a limited company name checker you can use to ensure availability, so be sure to use that before you commit.

2.    Follow the Rules - You must include "Limited" or "Ltd" at the end of the name, and that's non-negotiable. Avoid offensive words or anything misleading, as this could get you into legal trouble.

3.    Secure a Matching Domain - Regardless of the industry that you work in or the work you do, you probably have a digital presence. So, your domain name matters. Try to register a domain that matches your company name to avoid confusing people.


Appoint a Limited Company Director and a Company Secretary

It doesn't matter on the work you do, the industry you work in or the type of contractor you are, you'll need to appoint a director. Every limited company needs at least one director, someone legally responsible for managing the business and ensuring it complies with regulations. For the majority of contractors, becoming a limited company director themselves is the simplest and obvious, and you can do so as long as you are at least 16 years old and haven't been bankrupt or disqualified from being a director previously. Having a company secretary is optional for most small businesses, but can be helpful if you need support handling legal or administrative tasks.


Who Will Your Limited Company Shareholders Be?

A limited company must have at least one shareholder, but this could just be you. Shareholders own the company and their voting power corresponds to how many shares they hold, which is why the majority of limited company contractors become the sole shareholder of their business. Of course, there's nothing stopping you from appointing more. You also have the option to appoint a guarantor, someone who agrees to cover limited company debts if the business isn't able to. This structure is more common for charities or non-profits, but does apply to some limited company contractors.

 

Choosing a Person with Significant Control (PSC)

Next, you'll need to choose a Personal with Significant Control (PSC) for your limited company, this is someone who has the most influence over your company and it must be recorded. A PSC is anyone who owns more than 25% of shares or voting rights, or anyone who has the authority to appoint or remove directors. This information must be disclosed when registering your company with Companies House, and it must be updated if anything changes going forward.



Prepare Key Limited Company Documents: How Will Your Business Be Run?

There's a lot that goes into setting up a limited company, but one of the biggest responsibilities is to prepare key documents that show how your business will be managed and governed. There are two essential documents that must be created before registration, a Memorandum of Association and Articles of Association. The first is a formal statement signed by all initial shareholders agreeing to form the company, and the second is a document outlining the limited company's rules, including how decisions are made and the responsibilities of directors and shareholders.


Know What Limited Company Records to Keep: Accounting, Minutes and Director Details

Once your limited company is set up, you'll need to keep accurate records about a lot of things. This is a legal requirement and applies to all limited companies. This includes maintaining accurate records of accounting - including invoices, receipts and bank statements - minutes of meetings and shareholder decisions, and details of directors, shareholders, loans or investments. Keeping these records is a legal responsibility, but it also makes tax returns and financial reporting far easier, so be sure to keep everything organised.

 

How to Register a Limited Company with Companies House

Once you have completed all of the steps in this step-by-step guide to setting up a limited company, you need to register with Companies House. You can do this online, which is usually the quickest option, or by post. To register, you'll need to submit a handful of key details:

1.    Your limited company name and registered office address.

2.    Director and shareholder details.

3.    The Memorandum and Articles of Association.

Once Companies House has approved your registration, you'll receive a Certificate of Incorporation and a Company Registration Number. This confirms that your business is a legally recognised limited company, and you can begin trading.

 

At Go Limited, we know that setting up a limited company might sound daunting at first but, once you understand the steps involved, the process is straightforward and easy to follow. From protecting your personal assets to boosting your business reputation, there are many reasons why forming a company can be a smart move. As long as you take your time, plan carefully and use the official tools available, you'll have your limited company up and running before you know it. 

accountant advising on IR35 compliance

FQA's


How to set up a limited company

To set up a limited company in the UK, you will need to register with Companies House. The process involves choosing a company name, registering an official address, appointing at least one director, deciding on shareholders, preparing a Memorandum and Articles of Association, and registering for Corporation Tax.

You can do this online directly through Companies House or have an accountant or company formation service (such as Go Limited) handle everything for you.


How much does an accountant charge to set up a limited company?

Accountant fees for setting up a limited company vary, but most charge between £50 and £150 for the registration process. Many accountants include company formation free of charge when you sign up for an accounting package.

It is often worth paying for professional help if you are new to contracting. You will save time, avoid mistakes, and begin trading with the right financial structure from day one.


How many new limited companies are set up each year in the UK?

Every year, hundreds of thousands of new limited companies are registered in the UK. Over 800,000 new companies were formed in 2024 alone, according to Companies House data.

This shows how popular the limited company model is among contractors, freelancers, small business owners, and entrepreneurs looking for flexibility and tax efficiency.


Can you set up a limited company without a director?

No, you must have at least one director to form a limited company. The director is legally responsible for managing the company and ensuring it meets its statutory obligations, such as filing annual accounts and paying taxes.

If you are a contractor setting up your own company, you will typically be both the director and the sole shareholder, which is normal and straightforward.


How to set up a company limited by guarantee in the UK

A company limited by guarantee is usually set up for non-profit purposes, such as charities, clubs, or community projects. Instead of shareholders, these companies have members who agree to contribute a small amount if the company is wound up.

The registration process is similar to a standard limited company. You register online with Companies House, provide a name, address, and details of members, and submit a Memorandum and Articles of Association tailored for guarantee companies.


How to set up a limited liability company in the UK

In the UK, a limited liability company simply means your personal finances are separate from your business. The steps are the same as registering a private limited company.

Choose a company name and register with Companies House, provide a registered office address, appoint at least one director, issue at least one share, and register for Corporation Tax.

The limited liability status means that if the company faces financial difficulty, you are only personally liable for the value of your shares.


How to set up a private limited company

A private limited company is the most common structure for UK contractors. You can register it yourself through the Companies House online service, which usually takes around fifteen minutes and costs £12.

You can also use a formation agent or accountant to handle everything for you, which is often easier if you want to ensure everything is completed correctly.

Once registered, you will receive a Certificate of Incorporation confirming your company’s legal existence.


How to set up an SPV limited company

An SPV (Special Purpose Vehicle) is a limited company created for a specific purpose, often property investment or contracting for a single project or client.

To set up an SPV, follow the standard company formation process and choose the correct SIC code. For example, property landlords often use 68209: Other letting and operating of own or leased real estate.

Using an SPV keeps assets or income streams separate, making it easier to manage finances and limit risk.


Can I set up a limited company as a second job?

Yes, you can set up a limited company as a second job or side business. Many people do this to earn additional income alongside full-time employment.

Check your employment contract before doing so, as some employers include clauses restricting outside business activity or potential conflicts of interest.

If you are allowed, setting up a limited company can be a smart way to test a business idea or freelance professionally while keeping your main job.


How to set up a limited company in the UK

To summarise, setting up a limited company involves choosing a company name, registering with Companies House, appointing directors and shareholders, providing a registered office address, creating the necessary documents, registering for Corporation Tax, and opening a business bank account.

After registration, your responsibilities include filing annual accounts, submitting confirmation statements, and maintaining accurate financial records.


Why many contractors choose Go Limited

At Go Limited, we make setting up and running your company straightforward. From company registration and bookkeeping to payroll, VAT, and compliance, we handle the admin so you can focus on your contracts.

Whether you are new to contracting or moving from an umbrella company, we guide you through every step with clear, simple advice and transparent pricing.
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Speak to a Specialist


Please note:  Any rates and thresholds mentioned in this article are correct at the time of publishing and may be subject to change. When choosing an accountant, look for one with proven experience and expertise in the contracting sector, particularly around areas like IR35, limited company tax matters and off-payroll working. Formal qualifications are important, but relevant hands-on knowledge matters just as much — especially in a complex and fast-changing landscape like this.

How Tax Works When You Set Up a Limited Company as a Contractor

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How Tax Works When You Set Up a Limited Company as a Contractor For a lot of contractors in the UK, setting up a limited company is the most flexible, professional and - if you do things the right way - tax-efficient way to work. However, the tax responsibilities that come with running your own limited company are more complex than working as a sole trader, freelancer or under an umbrella company, which can complicate things ever so slightly. As a limited company contractor, you are both a company director and (usually!) a shareholder, which means tax applies at both company and personal levels. If you’re new to running a limited company, this will be a huge change to what you’re used to. At Go Limited , we know how important it is to understand how tax works when you set up a limited company as a contractor. In fact, it’s essential for staying compliant with HMRC and making informed financial decisions. Below, we’ve taken a look at how limited company tax works, what taxes you need to pay and the mistakes that commonly catch contractors out.

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Selecting the Right Accountant for IT Contractors

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Expense Tracking Tools for Contractors

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