Contractor Agreement

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What a contractor agreement is and why it matters

A contractor agreement is a contract for services between a client and an independent contractor — a self-employed person or a separate business — rather than a contract of employment. It defines the services to be provided, the deliverables, the timeframe and the commercial terms, and reflects that the contractor operates independently.

Its purpose is to engage external help on clear terms while keeping the relationship distinct from employment. For the client it sets out what will be delivered and how; for the contractor it confirms the scope, the payment terms and that they retain their independence, which has implications for status, tax and responsibilities under local law.

When a contractor agreement is used

• To engage a self-employed individual or business for specific services.
• For project-based or specialist work outside the core team.
• When independence from an employment relationship is intended.
• For consultancy, professional or trade services delivered to a client.
• When deliverables and a defined scope, rather than ongoing employment, are needed.

What a clear contractor agreement includes

• The names of the client and the contractor and the effective date.
• A clear description of the services and any deliverables.
• The timeframe, milestones or duration of the engagement.
• How and when the contractor invoices and is paid, without committing figures here.
• A statement that the relationship is one of services, not employment.
• Ownership of intellectual property and confidentiality terms.
• Whether the work may be subcontracted or substituted.
• How the agreement may be ended by either side.

Common mistakes to avoid

• Drafting a contractor agreement that in substance looks like employment.
• Leaving the scope or deliverables vague, leading to disputes.
• Ignoring local rules on contractor status, tax and responsibilities.
• Failing to address ownership of work and confidentiality.
• Assuming the label alone determines status when the reality may differ.
• Omitting clear termination and handover arrangements.

Best practices

• Define the services, deliverables and timeframe precisely.
• Check local rules so the engagement reflects genuine self-employment.
• Address intellectual property, confidentiality and substitution clearly.
• Agree invoicing and termination terms in advance.
• Export the signed agreement to PDF so the scope and terms are fixed and shareable.