Consulting Agreement in United Kingdom: Template and Key Clauses (2026)

A consulting agreement in the United Kingdom records the terms on which an independent consultant provides services to a client without becoming an employee. The hardest part is not the drafting of fees or scope. It is getting the tax and employment status right, because UK law looks at how the relationship works in practice, not just at what the contract says. This guide sets out the law that actually matters in the UK, the key clauses, and a working skeleton. It is general information, not legal advice; take UK advice before signing a live deal. ## What is a consulting agreement in the UK? It is a contract for services between a client and a consultant, who may be an individual sole trader or, very often, a personal service company (a limited company through which one person works). The consultant agrees to deliver defined services or outcomes, is paid fees rather than a salary, carries the risk of the work, and is not entitled to employee rights such as holiday pay, notice or unfair dismissal protection. The label on the document does not settle the question. A tribunal or HM Revenue and Customs can look behind it. ## What law governs consulting agreements in the UK? There is no single consulting statute. The agreement is built on ordinary contract law and then shaped by several rules: - Employment status. UK law recognises three categories: employee, worker and self-employed. A genuine consultant should be self-employed. If control, personal service and mutuality of obligation point the other way, the consultant may be re-characterised as a worker or employee with the rights that brings.

• IR35 and off-payroll working. Where the consultant works through their own company, the off-payroll working rules (Chapter 10 of the Income Tax (Earnings and Pensions) Act 2003, reformed for the private sector in April 2021) can apply. For medium and large clients, the client decides whether the engagement is inside or outside IR35 and issues a Status Determination Statement. Get this wrong and the fee-payer can be liable for income tax and National Insurance.
• Intellectual property. Under the Copyright, Designs and Patents Act 1988, a self-employed consultant usually owns the copyright in what they create unless there is a written assignment to the client. This is the opposite of the employee position, so an express IP assignment clause is essential.
• Data protection. The UK GDPR and the Data Protection Act 2018 apply where the consultant handles personal data.
• Restrictive covenants. Post-termination restrictions (non-compete, non-solicitation) are only enforceable if they go no further than is reasonably necessary to protect a legitimate business interest. ## Key clauses in a UK consulting agreement - Services and deliverables: define the scope precisely, with milestones or a statement of work.
• Status and IR35: state that the consultant is in business on their own account, deal with the Status Determination Statement where off-payroll rules apply, and set out who bears tax risk.
• Fees, expenses and VAT: rates, invoicing, payment terms, and whether fees are exclusive of VAT.
• Substitution and control: a genuine right to send a substitute and freedom over how the work is done both support self-employed status.
• Intellectual property: a written assignment of IP in the deliverables to the client, with a waiver of moral rights.
• Confidentiality: protect the client's confidential information.
• Data protection: UK GDPR roles and obligations where personal data is processed.
• Insurance and liability: professional indemnity cover and a proportionate liability cap.
• Term and termination: duration, notice and grounds.
• Restrictive covenants: reasonable and no wider than needed.
• Governing law: England and Wales, Scotland or Northern Ireland, as the parties choose. ## The status question, in practice The safest consulting arrangement is one that is self-employed in substance. That usually means the consultant can decide how and when to do the work, can take other clients, can send a competent substitute, uses their own equipment, and is paid for the project or output rather than for simply turning up. If the client controls the consultant like a member of staff, provides all the tools, forbids other work and expects personal attendance each day, the arrangement risks being treated as employment or as inside IR35, whatever the paperwork says. HMRC publishes a Check Employment Status for Tax tool, but the final answer turns on the facts. ## A simple drafting skeleton 1. Parties and date

2. Definitions
3. Services and deliverables (or statement of work)
4. Status: independent contractor, IR35 position and Status Determination Statement
5. Consultant's obligations and standard of care
6. Substitution and control
7. Fees, expenses and VAT
8. Intellectual property assignment and moral rights waiver
9. Confidentiality
10. Data protection (UK GDPR)
11. Insurance and liability
12. Term and termination
13. Restrictive covenants
14. Governing law and jurisdiction
15. Signatures ## Common mistakes to avoid - Assuming the self-employed label in the contract settles the tax and employment position. It does not; the facts control.

• Forgetting the IR35 Status Determination Statement where the client is a medium or large private-sector business.
• Leaving out the IP assignment, so the consultant keeps copyright by default under the 1988 Act.
• Drafting restrictive covenants so wide that a court will not enforce them. ## Keeping consulting contracts under control If you engage many consultants, the real work is not one agreement. It is tracking which engagements are inside or outside IR35, which have proper IP assignments, when each term ends and which covenants you can actually enforce. Drafting from a tuned template, flagging risky clauses per contract, and keeping versions straight is what an AI contract workspace can hold in one place. Adira is built for this, with per-clause risk review, plain-English clause editing and a live activity timeline. It is India-first today, with UK and other jurisdictions on its roadmap, so confirm local depth before relying on it for UK status and tax questions. More at Adira. The law above stands on its own. ## Bottom line A UK consulting agreement lives or dies on status. Draft the services, fees and IP with care, but spend most of your effort making sure the arrangement is genuinely self-employed and that the IR35 position is settled and documented. Get the IP assignment in writing, keep covenants reasonable, and take UK advice before signing a real deal.