Joint Venture Memorandum of Understanding (MOU)

Joint Venture Memorandum of Understanding (MOU): a practical guide

A Joint Venture Memorandum of Understanding (MOU) is a written outline of how two or more parties plan to work together on a business project. It records the main terms they have discussed while they decide whether and how to move forward.

What it's for

Parties often use an MOU to capture their shared plan before setting up a venture or preparing more detailed documents. It can describe the project, each party’s expected contribution, how they plan to make decisions, and what steps remain. Clear wording helps everyone spot different assumptions early.

An MOU may describe intentions, commitments, or both, depending on its wording and the rules where it will be used. Do not assume it replaces a document needed to set up or run the venture. If the parties are ready to establish an ongoing partnership, a General Partnership Agreement may fit better; ask a qualified lawyer which documents suit the plan and location.

Who uses it

• Two businesses planning a joint project or service.
• Founders exploring a new venture before setting it up.
• A company and an investor discussing contributions and ownership.
• Organizations planning to develop or sell a product together.
• Several people or companies coordinating a project with shared costs, resources, or decisions.

Terms to decide on

Purpose and scope

Describe the project, its goals, and what work is included. State what is outside the plan or still undecided so that neither side assumes more than the other intended.

Contributions

List what each party expects to provide, such as money, staff time, equipment, services, or access to resources. Say when each contribution is due and how the parties will record any changes.

Ownership and returns

State the proposed ownership shares and how the parties intend to divide income, costs, or other benefits. Explain whether these figures are final or subject to later documents or approvals.

Roles and responsibilities

Name who will handle each task, who will report progress, and who may speak or act for the venture. Avoid broad descriptions such as “manage operations” without saying what that includes.

Decision making

Identify which decisions require both parties’ agreement and which can be handled by an assigned person. Define any proposed supermajority threshold clearly, including how votes are counted and what happens if the parties cannot agree.

Costs and records

Explain how the parties plan to approve, pay, and track shared expenses. State who will keep project records and how each party can review them.

Confidential information and work product

Describe what information should be kept private and how each party may use materials created for the project. Clarify whether either party can use existing tools, designs, or information after the discussions end.

Timing and next steps

Set out the intended start, key milestones, and decisions or documents still needed. Describe how either party may pause discussions or end the plan, and what should happen to shared materials afterward.

Common mistakes

• Leaving ownership shares or contributions unclear, or using percentages that do not add up to the whole venture.
• Using phrases such as “share the costs fairly” without explaining who approves spending and how costs are divided.
• Writing that the parties will make decisions together without a process for handling a disagreement or delayed response.
• Treating an estimate, draft term, or proposed share as final when the parties still need to discuss it.
• Failing to say who owns or may use materials created for the project, or information brought in by one party.
• Signing without identifying every person or company on each side, including who is authorized to sign for a company.
• Assuming the MOU has the same effect everywhere. Rules on signatures, witnesses, notarization, registration, notice periods, or required wording can differ by location.

Before you sign

• Check that each party’s correct legal name and address appear in the document.
• Confirm that every contribution, ownership share, task, and approval process matches the parties’ current understanding.
• Mark any proposal that remains open for discussion, and identify the next step for resolving it.
• Read the terms about confidential information, project materials, expenses, and ending discussions carefully.
• Make sure each signer has authority to sign for the person or company named.
• Check the local rules for signing and any witness, notarization, registration, notice, or wording requirements, or ask a qualified lawyer if the venture matters a great deal.