Joint Venture Agreements in Ontario: What You Need to Know Before You Sign

Two businesses decide to tackle a single real estate project together. A manufacturer and a tech company agree to co-develop a product line. Two professional service firms collaborate on a client engagement too large for either to handle alone. In each case, the parties may be entering a joint venture — a defined collaboration that is closely related to, but legally distinct from, a general partnership.

Understanding what a joint venture agreement covers in Ontario, how it differs from a partnership, and what happens when it goes wrong can save you from significant legal and financial exposure. This article walks through the key concepts.

What Is a Joint Venture?

There is no single statutory definition of a joint venture in Ontario. The term is used commercially to describe arrangements where two or more parties collaborate on a specific project or business purpose while each retaining their separate legal identity. Unlike a partnership, which is typically an ongoing business relationship, a joint venture is usually:

• Limited in scope: tied to a specific project, contract, or purpose.
• Limited in duration: it ends when the project is complete or the term expires.
• Structured to preserve separateness: the parties intend to remain independent businesses, not to merge into a single ongoing firm.

Examples of common Ontario joint ventures:

• Two real estate developers co-owning a single development project.
• Two competing companies forming a joint vehicle to bid on a government contract.
• An Ontario company and a foreign company collaborating on a specific product launch.

Joint Venture vs Partnership: Why the Distinction Matters

Courts have sometimes found that what parties called a "joint venture" was actually a legal partnership — with all the unlimited personal liability and agency implications that come with it. The risk is greatest when:

• The parties share profits in proportion to contribution.
• Each party has authority to act on behalf of the "joint venture."
• The arrangement is ongoing rather than project-specific.
• There is no clear documentation of what type of relationship was intended.

If your arrangement looks like a partnership under the Partnerships Act, a court may treat it as one even if you called it something else.

The safest approach: a well-drafted joint venture agreement that clearly states the parties' intent, defines the scope of authority each party has, and limits the mutual agency that would characterize a partnership.

Structures for an Ontario Joint Venture

There is more than one legal structure for a JV. Choosing the right one shapes liability, tax, and governance.

Contractual Joint Venture

The parties collaborate under a written agreement but do not create any new legal entity. Each party owns its own assets, acts in its own name for its portion of the work, and bears its own costs and liabilities. Revenues and profits are split according to the agreed formula.

Best for: short-term or project-based collaborations where the parties want simplicity and maximum separation.

Incorporated Joint Venture

The parties form a new corporation (sometimes called a "JV Co") to own and operate the venture. Each party holds shares in the JV Co. The corporation enters contracts, owns assets, and employs people. Each party's liability exposure is generally limited to their investment in the corporation.

Best for: larger, longer-term ventures; ventures requiring external financing; situations where the parties want clear asset separation.

Limited Partnership Joint Venture

One or both parties act as the general partner (or a corporation acts as GP) of a limited partnership formed for the venture. Common in real estate joint ventures where one party provides capital and the other provides management expertise.

Best for: real estate development; private equity structures; situations requiring flow-through tax treatment.

Key Clauses Every Joint Venture Agreement Should Include

Purpose and Scope

Define exactly what the venture covers and what it does not. A tight scope clause prevents disputes about whether a new opportunity the parties discover during the JV falls within its terms.

Contributions and Cost Sharing

What does each party bring to the table — cash, equipment, land, intellectual property, labour? How are ongoing costs allocated? Specify both the initial contributions and the process for additional capital calls if the project needs more funding.

Management and Decision-Making

Who manages the day-to-day operations? How are major decisions made? A typical JV agreement creates a management committee with representatives from each party, specifying which decisions require unanimous consent vs. simple majority vs. one party's unilateral authority.

Profit Sharing and Distributions

How are revenues allocated? How often are distributions made? Is there a preference or priority return for one party before the other shares? These provisions need to be precise — vague language about "sharing profits equally" has generated enormous litigation.

Exclusivity and Non-Compete

Are the parties free to pursue competing projects outside the JV? Many JV agreements include a non-compete covering the specific project or geographic area during the venture's term. Post-JV non-solicitation of clients or personnel is also common.

Intellectual Property Ownership

Who owns IP developed in the course of the JV? Background IP (what each party brought in) is typically owned by the originating party. Foreground IP (created during the JV) may be jointly owned, owned by the JV entity, or assigned to one party. This clause is often overlooked and can be one of the most contentious at the end.

Exit and Buyout

What happens if one party wants out? Can they sell their interest to a third party? Do the other parties have a right of first refusal? Deadlock provisions (sometimes called "shotgun clauses" or "buy-sell mechanisms") allow one party to offer a price at which they will either buy the other out or sell to them at that same price — a practical way to break impasses.

Term and Termination

When does the JV end? What events trigger termination? What is the wind-up process — who manages the close-out, how are assets distributed, and how are ongoing obligations handled?

Frequently asked questions