This guide is maintained as a current resource for November 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Learn what a personal service company is in England and Wales, how to form one, how it operates, the impact of IR35 tax rules, ongoing legal and tax obligations, and practical considerations for contractors and freelancers using limited companies to provide professional services.
A personal service company (PSC) is a specific business arrangement commonly used in England and Wales by individual contractors, freelancers and consultants who want to provide their professional services through a separate legal entity. Although “PSC” is not defined in law, it is widely understood to refer to a private limited company that typically has a sole or main shareholder who is also its director, and which supplies the services of that individual to end clients or through agencies.
This article explains what a personal service company is, how to form one, the legal and tax considerations involved, the impact of UK tax rules including IR35, ongoing obligations, and common questions that arise when using this structure to deliver professional services.
What Is a Personal Service Company?
A personal service company is a limited company that operates as an intermediary between the individual contractor and the client. Rather than being employed directly by a client or operating as a sole trader, the contractor's income is earned through the limited company, which then pays the contractor a salary and/or dividends.
Although a PSC has the same legal form as other private limited companies formed under the Companies Act 2006, the term is used in the context of individuals providing their own services. Commonly this structure is used in sectors such as IT contracting, engineering consultancy, professional advisory services, and creative industries.
Key Features of a Personal Service Company
- Separate legal entity: The PSC is a company registered at Companies House with its own identity and separate from the individual contractor.
- Director and shareholder role: The contractor usually acts as both the director and main (or sole) shareholder of the company.
- Contracts with clients or agencies: Instead of the contractor being directly employed, clients or recruitment agencies contract with the PSC for services provided by the contractor through that company.
- Income management: Payments for services are made to the company, which then pays the director a salary and may pay dividends on profits.
Why Form a Personal Service Company?
Contractors choose to operate through a PSC for several reasons, including limited liability, professional credibility, flexibility over income and potential tax efficiencies compared to direct employment or sole trader status.
Limited Liability
Operating through a company means the contractor's personal assets are generally protected in the event the business incurs liabilities or claims. The company's separate legal personality creates a separation between personal and business finances.
Credibility with Clients
Clients, especially large organisations and public sector bodies, frequently prefer to engage contractors through a company structure rather than hiring sole traders directly. This can make it easier to negotiate contracts and secure work.
Tax Considerations
A PSC pays Corporation Tax on profits. The director/shareholder can then pay themselves a combination of salary and dividends, which may result in a lower overall tax burden compared with being paid entirely as employment income under PAYE.
However, these tax benefits are subject to the IR35 (off‑payroll) rules, which can impact the taxation of income if the working relationship resembles employment (see below).
Flexible Working Arrangements
Contractors operating through PSCs can work with multiple clients, negotiate terms of engagement independently, and structure their financial affairs in a way that suits their working patterns and personal circumstances.
Forming a Personal Service Company
A personal service company is formed in the same way as any private company limited by shares in England and Wales. Key legal steps include:
1. Choose a Company Name
Your company name must be unique, comply with UK naming rules, and not be offensive or misleading. Names are reviewed by Companies House during incorporation.
2. Appoint Directors and Shareholders
At least one director must be appointed. In most PSCs, the contractor is both a director and the main shareholder.
3. Registered Office Address
The company must have a registered office address in England and Wales. This address will be publicly available on the Companies House register.
4. Prepare the Memorandum and Articles of Association
These documents form the company's constitution and govern how it will operate. Many contractors use standard model articles, but bespoke provisions can be included if needed.
5. File Incorporation Documents
File Form IN01 with Companies House, including director and shareholder details, the registered office, and share capital information. Pay the required registration fee.
6. Register for Taxes
Once incorporated, the company must register with HM Revenue & Customs (HMRC) for Corporation Tax. If the company hires staff or pays salaries, it must also register as an employer.
Legal and Tax Considerations: IR35 and Employment Status
A central legal and tax issue for PSCs in the UK is the IR35 legislation, also known as the off‑payroll working rules. These rules were introduced by HMRC to prevent workers and clients using PSCs to disguise what is effectively an employment relationship for tax avoidance purposes.
How IR35 Works
Under IR35, if the relationship between the contractor and the client mirrors employment (based on tests such as control, substitution, and mutuality of obligation), HMRC may treat the income from the contract as if the contractor were an employee for tax and National Insurance purposes. This can result in:
- Deducting Income Tax and National Insurance Contributions (NICs) at source.
- Reducing or eliminating the tax benefits of receiving dividends instead of salary.
Determination of IR35 Status
As of recent reforms, medium and large private sector clients and public sector bodies are responsible for determining whether a contract is inside or outside IR35 for tax purposes. Small clients leave this determination to the contractor.
Contractors and clients often use tools or professional advice to assess the correct status, but incorrect assessments can lead to significant tax liabilities, penalties and interest being charged by HMRC.
Ongoing Obligations After Formation
Once the company is formed and in operation, the contractor must comply with both company law and tax obligations:
- File annual accounts and a confirmation statement with Companies House.
- Prepare and file Corporation Tax returns with HMRC.
- Manage payroll if paying salaries, including PAYE and NICs deductions.
- Maintain accurate records of contracts, invoices and business expenses.
Engaging an accountant or tax adviser experienced with contractor companies can help ensure compliance and support effective financial management.
Risks and Practical Considerations
Increased Administration
A PSC requires ongoing administration, including statutory filings, payroll management, accounts preparation, and tax planning. Many contractors incur professional fees for accountancy and compliance services.
IR35 Compliance Risk
If HMRC determines that contracts fall inside IR35, the company must operate PAYE on earnings and may face significant tax liabilities. Ensuring contracts are correctly structured and reflect genuine commercial arrangements is essential.
Professional Liability
Depending on the type of services provided, contractors may need professional indemnity insurance or other risk mitigations, especially if clients require proof of coverage.
Common Questions
Do All Contractors Need a PSC?
No. Contractors can operate as sole traders, under umbrella companies, or through limited companies that are not PSCs. The choice depends on personal circumstances, client expectations, and tax considerations.
Is a PSC Suitable for Long‑Term Work?
PSCs can be used for both short‑term and long‑term contracts, but if a contract effectively mirrors employment and the client treats the contractor like a staff member, the engagement may fall inside IR35.
What Happens If My PSC Is Inside IR35?
If a contract is deemed inside IR35, the contractor's company will be required to apply PAYE and NICs to income from that contract, reducing the potential tax benefits of operating via a PSC.
Key Takeaways
A personal service company is a limited company commonly used by contractors and freelancers in England and Wales to provide their services through a separate legal entity. Forming a PSC involves registering a private limited company at Companies House, appointing directors and shareholders, and complying with corporate and tax obligations. Personal service companies offer advantages in terms of limited liability, credibility and potential tax efficiency, but are subject to IR35 (off‑payroll) rules that can affect taxation if the arrangement resembles employment. Contractors should carefully assess their working practices and seek professional guidance to manage compliance, contracts and tax liabilities effectively.
