Hiring an employee and engaging an independent contractor are different ways of meeting a business need. The choice of document should follow an assessment of the actual working relationship. Calling someone a consultant does not settle their legal status.
Start with how the work will happen
Describe the role, expected duration, working arrangements, supervision, equipment, payment and responsibility for results. Consider whether the individual must perform the work personally and what freedom they have to organise it. Look at the arrangement as a whole rather than relying on one convenient feature.
Check employment rights and tax separately
Employment law recognises employees, workers and self-employed people, with different rights and responsibilities. The facts and the genuine agreement matter. Tax status is a separate assessment and may not match the position for employment rights.
Where an intermediary or personal service company is involved, ask for advice on the relevant off-payroll rules and who has obligations. Do not assume that invoicing through a company removes the need to investigate.
Use a document that reflects reality
The written terms should explain the arrangement the parties will actually operate. For employment, organise the required particulars and employment processes. For a consultancy, define the services, deliverables, fees, confidentiality, intellectual property and ending of the engagement.
A founder who needs someone under daily direction in an ongoing role should not select a consultancy template merely because it appears administratively simpler. Equally, an independent specialist delivering a defined project needs clear project terms rather than an improvised employee-style arrangement.
Review when the role changes
A short project can develop into a long-term position. Revisit the arrangement when responsibilities, control or working patterns change. Keep the document and the practical relationship aligned, and obtain advice where the classification is uncertain.
This is particularly relevant to a buyer reviewing an existing business. The contractor list may contain relationships that need closer investigation, alongside employment contracts, key-person dependencies and ownership of work created for the business.
Read how to prepare an engagement brief for the practical questions to resolve before instructing an adviser or choosing an agreement.
Sources and further reading
General information for England and Wales. Your circumstances may require legal, tax, financial or other professional advice.