Can you start a business in the UK if you’re under 18?

29th June 2026

Yes, it is perfectly legal to start a business under the age of 18 if you live in the UK. If you want to make money off something you have a particular talent for, or you want to dedicate your spare time to running a start up, there are no legal repercussions to doing so.

You can act as a company director from the age of 16, however, this should not interfere with your education. 

Can you register a limited company if you're under 18?

This is where things become slightly more complicated. While there is no minimum age to own shares in a company, there are restrictions around becoming a company director.

In the UK, company directors must generally be at least 16 years old.

This means:

• Someone aged 16 or 17 can usually act as a director of a limited company.

• Someone under 16 cannot be appointed as a company director.

For young entrepreneurs aged 16 or over, this means it may be possible to register and run a limited company in your own name.

However, being legally allowed to become a director and being prepared to take on the responsibilities of a director are not necessarily the same thing.

Directors have legal duties that apply regardless of age.

These responsibilities include:

• Maintaining company records

• Filing annual accounts

• Submitting confirmation statements

• Meeting tax obligations

• Acting in the best interests of the company

Failing to meet these responsibilities can lead to penalties and compliance issues. For this reason, young company directors require support from parents, guardians, accountants, or formation specialists when setting up and managing their companies.

Do you need to stay in school if you start a business under 18 in the UK? 

Yes, you do need to meet your country’s minimum age requirements for education, even if you decide to start your own business.

The good news is that starting a business and continuing your education are not mutually exclusive. In fact, many successful entrepreneurs launched their first ventures while still at school, college, or completing vocational training.

If you feel running a business alongside ongoing education is will be too much for you to manage, then it might be prudent to begin planning your business ventures, but postponing operating until after you 

England

In England, you can leave school on the last Friday in June if you will be 16 by the end of the summer holidays. However, you must continue in some form of education or training until you turn 18. This does not necessarily mean staying at school full time. Young people can continue through:

• Full time education, such as sixth form or college

• An apprenticeship

• Employment, self employment, or volunteering for 20 hours or more per week alongside part time education or training

This means it is entirely possible to run a business before turning 18, provided you continue to meet the participation requirements for education or training. 

Scotland

The rules are slightly different in Scotland. Unlike England, there is no legal requirement to remain in education or training until 18. 

The date you can leave school depends on when your 16th birthday falls.

• If you turn 16 between 1 March and 30 September, you can leave school after 31 May of that year.

• If you turn 16 between 1 October and the end of February, you can leave at the start of the Christmas holidays in that school year.

Wales

In Wales, you can leave school on the last Friday in June provided you will be 16 before the end of that academic year's summer holidays.

As with Scotland, there is no requirement to remain in education until 18. However, continuing with education, training, or apprenticeships can provide valuable skills that support future business success. 

Northern Ireland

As with Scotland and Wales, there is currently no legal requirement to remain in education until age 18.

In Northern Ireland, the school leaving date depends on when you turn 16.

• If you turn 16 during the school year (between 1 September and 1 July), you can leave school after 30 June.

• If your 16th birthday falls between 2 July and 31 August, you must remain in school until 30 June the following year.

Do you have to be 18 to be a sole trader? 

No, you can be a sole trader at any age. However, you will need to consider the admin and legal requirements that come with self employment such as self assessment tax returns and accounting.

You may also need to have a legal parent or guardian’s name to open a bank account. 

Can someone under 18 open a business bank account?

Many high street banks offer accounts for younger people, but eligibility requirements vary significantly between providers.

Some banks offer accounts specifically designed for teenagers, while others require applicants to be at least 18 before opening certain business banking accounts.

As a result, younger business owners may sometimes need a parent or guardian’s involvement as well as additional identification checks. Because banking policies change regularly, it is worth researching available options before launching your business.

Do your parents need to be involved?

In many cases, some level of parental support can be helpful, but it isn’t a requirement in most cases.

Their involvement can provide reassurance and guidance while allowing the young entrepreneur to remain actively involved in building the business. However, the level of involvement required will depend on factors such as age, business structure, and the nature of the business itself.

Parents or guardians may assist with:

• Banking arrangements

• Administrative tasks

• Understanding contracts

• Business planning

• Tax matters

What are the advantages of starting a business young?

Starting a business while you're young allows you to:

Gain practical experience

Few educational experiences provide the same level of real world learning as running a business.

You'll develop skills in:

• Marketing

• Sales

• Customer service

• Finance

• Communication

• Problem solving

Build confidence

Running a business requires you to make decisions, solve problems, and communicate professionally in a manner above and beyond what would be expected of graduates in new roles. These experiences can accelerate personal development and confidence in ways that traditional education sometimes cannot.

Learn from mistakes earlier

Every entrepreneur makes mistakes. Starting young gives you time to learn lessons and improve before larger financial commitments and responsibilities arise later in life.

Create future opportunities

Even a small business can become a valuable addition to university and job applications in your future. 

The challenges of starting a business under the age of 18

Starting a business at a young age can be exciting, but it is important to be realistic about the challenges involved. It is common for young people to focus heavily on the business idea itself but underestimate the responsibilities that come with running a business.

Some common challenges include:

Managing your time

Balancing school, college, apprenticeships, social commitments, and a growing business can be difficult.

You will need strong organisational skills and the ability to prioritise competing responsibilities.

Understanding finances

Generating revenue is only one part of running a business. The skills required to do so often take time to develop but become increasingly important as the business grows.

You must understand:

• Expenses

• Profit

• Tax obligations

• Cash flow

• Pricing

Learning legal responsibilities

Business owners of all ages must understand:

• Consumer rights

• Data protection

• Contracts

• Tax obligations

• Industry regulations

The earlier these responsibilities are understood, the easier they become to manage.

What support is available for young business owners?

One of the biggest misconceptions about starting a business under 18 is that you need to have everything worked out yourself. While starting a business at a young age certainly comes with challenges, there is a growing network of support available to help young founders develop their ideas and build confidence.

In many cases, the support available can be just as valuable as funding itself. Access to mentors, teachers, parents, business advisors, and entrepreneur networks can help young business owners avoid common mistakes and make more informed decisions as their businesses grow.

Support from schools and colleges

Many schools, sixth forms, and colleges now actively encourage entrepreneurship and enterprise skills.

Depending on where you study, you may have access to:

• Young entrepreneur competitions

• Careers advisors

• Work experience programmes

• Business qualifications

• Networking opportunities with local businesses

Teachers and careers advisors can often provide guidance on balancing education with running a business, as well as signposting students towards local support schemes.

Even if your business has nothing to do with your studies, your school or college may be able to help you develop valuable skills such as business planning, marketing, budgeting, and public speaking.

Support from parents and guardians

Your parents and/or guardians may be able to provide you with guidance. Parents can provide valuable perspective when making important decisions about investing money into the business or managing growth.

This doesn't mean they need to run the business for you. In most cases, their role is simply to provide support while allowing you to remain in control of your venture.

Mentoring programmes and enterprise organisations

Across the UK, there are numerous organisations dedicated to supporting young entrepreneurs.

For a young founder, speaking with someone who has already built a business can be incredibly valuable. Mentors can often help you avoid common pitfalls and provide reassurance when challenges arise.

These programmes often provide:

• One to one mentoring

• Business planning support

• Workshops and training

• Networking opportunities

• Pitching competitions

• Access to experienced business owners

Funding opportunities for young founders

A lack of funding is often viewed as the biggest obstacle to starting a business, but many businesses today can be launched with relatively low upfront costs.

That said, there are grants and competitions designed specifically to help young people develop business ideas.

These include: 

• Young Enterprise 

• Go London 

• Hatch Enterprise 

Ready to take the next step?

If you're 16 or over and considering forming a limited company, understanding your legal responsibilities from the outset is essential.

At 99p Company Formations, we help new business owners navigate the company formation process clearly and affordably. Whether you're launching your first business venture or turning a successful side project into a formal company, our formation services make incorporation straightforward and accessible.

We offer full registration services that help you begin trading without the administrative hassle. 

Call us today to get started.