Freelancing and Portfolio Careers

An estimated 2 million people in the UK work on a freelance basis – as everything from independent IT consultants to translators, from graphic designers to musicians.

Freelancing, self-employment and portfolio careers can offer flexibility, variety and the opportunity to shape your work around your interests, skills and values. They are common in areas such as media, the arts, design, translation, IT, marketing, events, consultancy, research, tutoring and the creative industries, although freelance and project-based work exists across many sectors.

Freelancing is not a niche route. Prospects Luminate’s analysis of Graduate Outcomes data found that 12.3% of first-degree, UK-domiciled graduates from 2022/23 were self-employed 15 months after graduation. Of these, 8.3% described themselves as freelancers and 4.1% said they were running a business. Across the wider UK labour market, IPSE estimated the UK freelance workforce at approximately 2.046 million people in 2025. 

This page will help you understand what freelancing, self-employment and portfolio working can involve, what to consider before getting started, and where to find further support.

Related resources

 

Expand All

Freelancing

Freelancing is a form of self-employment where you offer your skills, services or expertise to clients. You may work for several clients at once, take on short-term projects, or build ongoing relationships with organisations that need your specialist skills. Prospects describes freelancers as self-employed people who lend their skills to a number of clients on a flexible basis, rather than being employed by one organisation or committed to one customer. 

Examples of freelance work include:

  • writing, editing, translation or proofreading
  • design, photography, film, music or creative production
  • tutoring, coaching or training
  • software development, data analysis or digital work
  • marketing, communications or social media
  • consultancy, research or specialist advisory work
  • events, production or project management

Related resources

Portfolio careers

A portfolio career usually means combining several strands of work. For example, someone might combine part-time employment, freelance projects, consultancy, creative work, teaching, research, board roles or running a small business.

This way of working can be particularly common in the creative industries, academia, research, consultancy, entrepreneurship and social impact careers. ScreenSkills describes portfolio careers as a way for freelancers in the creative industries to use their skills across different sectors, roles and types of work. 

A portfolio career is not simply doing lots of unrelated things. At its best, it has a clear story: what you do, who you do it for, what skills connect your work, and how each strand supports your wider career direction.

Related resources

Why consider freelancing or portfolio working?

Freelancing or portfolio working may appeal if you want to:

  • choose the projects, clients or causes you work with
  • build experience across different sectors
  • use specialist expertise developed through your degree, research or professional experience
  • work more flexibly around other commitments
  • test an idea before committing to a business or career change
  • combine creative, commercial, academic or social impact work
  • develop a career that does not follow a single linear path
  • build a portfolio of evidence, clients, publications, case studies or project examples

However, freelancing also brings responsibility. You may need to find your own work, negotiate fees, manage clients, keep financial records, understand your tax position, arrange insurance and plan for quieter periods.

Related resources

Is this way of working right for me?

Before you start, ask yourself:

  1. What service, skill or expertise can I offer?
  2. Who would pay for this, and why?
  3. Do I understand the market I want to work in?
  4. Do I have examples of my work or a way to demonstrate my skills?
  5. How might I find my first client, project or opportunity?
  6. What rate will I charge, and how have I calculated it?
  7. What are my financial needs, including tax, insurance, pension planning and quieter periods?
  8. Am I comfortable managing my own time, workload and boundaries?
  9. Do I understand my legal, tax, contractual and visa position?
  10. Who can I ask for advice, feedback or introductions?

You do not need to have every answer before exploring freelancing. However, you should avoid accepting paid work until you understand what you are agreeing to and have confirmed the scope, fee, deadline and payment terms in writing.

There is no single legal definition of “freelancing” in the UK. How you work will affect your tax, legal responsibilities, employment rights and administration. The information below is a starting point, not legal or financial advice. Always check current official guidance before making decisions.

One-off freelance or paid project work

You may be offered a small piece of work alongside employment, study or research. Even if it feels informal, you should check whether you need to register as self-employed, declare the income, agree a contract or invoice the client.

GOV.UK states that you must register for Self Assessment as a sole trader if you earn more than £1,000 in a tax year from sole trader activity. After registering, you will need to submit Self Assessment tax returns. 

Sole trader

Being a sole trader is often the simplest structure for people starting freelance work. You work for yourself, are classed as self-employed, make the business decisions and keep the profits after tax.

This route may suit people doing lower-risk, small-scale or early-stage freelance work. However, you are personally responsible for the business, so you should think carefully about contracts, insurance, tax, record-keeping and any risks connected to the work.

Limited company

Some freelancers and consultants choose to work through a limited company. A limited company is legally separate from the people who own and run it. This can offer more separation between personal and business finances, but it also involves more administration.

GOV.UK states that company directors are responsible for keeping company and accounting records, filing accounts and tax returns, and ensuring Companies House information is correct. 

This structure can be more appropriate in some sectors or for higher-value consultancy work, but it is sensible to seek professional advice before setting up a company.

Umbrella company

An umbrella company may employ you while you work on assignments for clients, often through an agency or labour supply chain. This can reduce some administration, but you should check how you are being paid, what deductions are being made, and whether the arrangement is legitimate.

GOV.UK warns that some umbrella companies may involve workers in tax avoidance schemes. 

Agency work and temping

Agency work is not usually the same as freelancing. If you are employed by an agency for a temporary assignment, your tax and National Insurance will normally be handled through payroll.

You still have important rights as an agency worker. GOV.UK states that agency workers can qualify for equal treatment after 12 weeks in the same role, subject to the rules around qualifying periods and breaks between assignments. 

Related resources

If you are in the UK on a Student visa, you must check your work conditions before accepting any freelance, contractor, consultancy or self-employed work.

UKCISA advises that if an employer suggests you work as a contractor or on a freelance basis, you must not agree to this as you might breach your work conditions. UKCISA also notes that there may be limited exceptions for students who have submitted an immigration application under the Innovator Founder route. 

Before accepting any work, contact the University’s student immigration advice team or check official UKCISA guidance. Do not rely only on a client, agency or employer telling you that an arrangement is acceptable.

Related resources

If you provide services through your own intermediary, such as a limited company, IR35 or off-payroll working rules may be relevant. These rules are designed to make sure that someone who would be an employee if engaged directly pays broadly the same Income Tax and National Insurance as an employee.

HMRC states that off-payroll working rules apply where a worker provides services through their own intermediary, usually a limited company, and would have been an employee if they were providing services directly to the client. 

This is a complex area. If your work involves contracting through a company, agency or intermediary, use current HMRC guidance and consider professional advice.

Related resources

Tax and record-keeping

Freelancers and self-employed people are responsible for keeping accurate records, understanding what income must be declared, saving for tax and paying the correct amount on time.

Depending on your circumstances, you may need to:

  • register for Self Assessment
  • keep records of income and expenses
  • invoice clients
  • submit tax returns
  • pay Income Tax and National Insurance
  • register for VAT if required
  • use Making Tax Digital for Income Tax if you meet the threshold

Making Tax Digital for Income Tax is being introduced in stages. GOV.UK states that it becomes mandatory in phases from 6 April 2026, and that sole traders and landlords should check whether and when they need to use the service. 

Tax rules change, so always check current GOV.UK guidance or seek advice from an accountant.

Related resources

Getting Started and Building a Portfolio Career

Getting started

A practical first step is to treat freelancing as a small professional project.

1. Define what you offer

Be specific. “I can write” is less compelling than “I write accessible blog content for charities and universities” or “I edit academic articles for non-native English-speaking researchers”.

Try to define:

  • your service
  • your audience or client group
  • the problem you solve
  • your evidence or examples
  • your rate or pricing model

2. Build evidence of your work

Depending on your sector, this could include:

  • a portfolio website
  • a PDF portfolio
  • LinkedIn examples
  • writing samples
  • GitHub projects
  • design work
  • publications
  • testimonials
  • case studies
  • showreels or credits
  • project summaries

You do not always need paid work to start building evidence. Student projects, voluntary work, research outputs, internships, society roles and personal projects can all help demonstrate what you can do.

3. Understand your market

Research how people in your field find work. This might include:

  • professional bodies
  • industry directories
  • alumni networks
  • LinkedIn
  • sector-specific job boards
  • freelance platforms
  • agencies
  • recruiters
  • creative networks
  • academic and research networks
  • local enterprise organisations

4. Start with conversations

Many freelancers find early work through people they already know. Let relevant contacts know what you are offering. Ask for advice, not just work. A short conversation with someone already freelancing in your field can help you understand rates, client expectations, routes in and common mistakes.

5. Agree the work clearly

Before starting, confirm:

  • the scope of the work
  • the deadline
  • the fee and payment date
  • who owns the final work or intellectual property
  • how many rounds of revisions are included
  • what happens if the project changes
  • cancellation terms
  • confidentiality or data protection requirements

A written agreement helps protect both you and the client.

Related resources

Building a portfolio career

A portfolio career can be intentional or gradual. You might begin with one strand of work and add others over time.

For example:

  • a researcher may combine postdoctoral work, consultancy, teaching and advisory projects
  • a writer may combine publishing, freelance editing, workshops and part-time communications work
  • a creative graduate may combine production work, commissions, teaching and arts administration
  • a consultant may combine client projects, board roles, training and public speaking
  • a social entrepreneur may combine freelance income, grant-funded projects and advisory work

To make a portfolio career sustainable, think about:

  • which strands provide reliable income
  • which strands build your reputation
  • which strands are creative, intellectual or personally meaningful
  • which strands help you develop future opportunities
  • how you will manage your time, energy and boundaries
  • how you will explain your work clearly to others

A good portfolio career should have a coherent story. You should be able to explain what connects your work, what you are known for, and what kind of opportunities you are looking for next.

Related resources

Creative freelancing and portfolio careers

Freelancing and portfolio working are particularly common in many creative careers. People working in film, television, publishing, writing, music, design, museums, heritage, games, performance, photography or the arts may build their career through a mixture of contracts, commissions, part-time roles, freelance projects, residencies, funding applications and personal creative work.

In creative fields, your portfolio, credits, networks and reputation can be as important as a traditional CV. It is useful to research how work is commissioned in your area, what evidence employers or clients expect to see, and how people at different career stages sustain their income.

You may also need to think carefully about copyright, intellectual property, usage rights, contracts, late payments, portfolio presentation and how to explain a non-linear career path.

Related resources

CareerConnect EVENTS
RELATED NEWS

Looking for more?

Check the CareerConnect platform for all our upcoming events and opportunities, book appointments, find jobs and internships, and more.

Login to CareerConnect

Recommended links

the oxford guide to careers 2026 preview

Connect with us