IP and Confidentiality Clauses in Ontario Contractor Agreements: What to Include

When a business hires an independent contractor — a developer, a designer, a marketing consultant, a subcontractor building part of a product — it is usually paying for something the contractor creates. Without the right clauses in the contractor agreement, though, who actually owns that work, and what happens to the business's confidential information along the way, can be far less settled than most business owners assume.

A generic template pulled from the internet often gets the basics of payment and scope right but glosses over intellectual property and confidentiality — the two areas that matter most once the relationship ends or a dispute arises. This article walks through what those clauses should actually say.

Why a Generic Contractor Template Falls Short

Under Canadian copyright law, the default rule is that the person who actually creates a work generally owns the copyright in it — not automatically whoever paid for it, absent an agreement or an employment relationship. That means if a contractor agreement is silent, weak, or ambiguous on ownership, a business can end up having paid for work it does not actually own outright, or own only under an implied, undocumented licence.

The same is true for confidential information: without a clear clause, a contractor's obligations to protect what they learn about your business — and what happens to that information after the engagement ends — are far less certain than most business owners expect.

The IP Assignment Clause: What It Needs to Say

An effective IP assignment clause should:

• Clearly identify what counts as "work product" — the deliverables, code, designs, or other materials created under the agreement.
• State expressly that the contractor assigns ownership of the work product to the business, not merely licenses it, if outright ownership is what the business needs.
• Address pre-existing IP the contractor brings to the engagement (their own tools, templates, or prior code libraries) and grant the business a licence to use it as embedded in the deliverables, without the business owning the underlying pre-existing material itself.
• Include a moral rights waiver where relevant, since certain creator rights under Canadian copyright law can survive an assignment unless separately waived.
• Require the contractor to sign any further documents reasonably needed to perfect the assignment (useful for IP that needs formal registration, like a patent or trademark application).

The Confidentiality Clause: What It Should Cover

A confidentiality clause should define what counts as confidential information broadly enough to cover what actually matters to the business — client lists, pricing, technical information, business plans — and should address:

• The contractor's obligation to use confidential information only for the purposes of the engagement.
• What happens to confidential information and materials once the engagement ends (return or destruction).
• How long the confidentiality obligation survives after the contractor agreement itself ends — this should generally outlast the engagement, not expire with it.
• Carve-outs for information that was already public or already known to the contractor independently, which are standard and reasonable to include.

Other Clauses Worth Including

• Non-solicitation of the business's employees or clients for a period after the engagement ends.
• Return of property and access — company equipment, login credentials, and access to systems should be revoked and returned at the end of the engagement.
• Representations about third-party rights — a statement that the contractor's work does not infringe another party's intellectual property, so the business is not caught by surprise later.

A Checklist Before You Sign

• [ ] Work product is clearly defined and expressly assigned, not just licensed.
• [ ] Pre-existing contractor IP is addressed with an appropriate licence back to the business.
• [ ] Confidentiality obligations survive termination of the agreement.
• [ ] Return-of-property and access-revocation steps are spelled out.
• [ ] Non-solicitation terms are included where relevant to the business.
• [ ] The agreement is signed before the contractor starts the work, not after.

Frequently asked questions