Memorandum of Understanding (MOU) Template and Examples
Memorandum of understanding explained: when an MOU is binding, what to include, a fill-in MOU template, real examples and how to move from MOU to contract.
A memorandum of understanding (MOU) is a written document in which two or more parties set out what they plan to do together, who does what, and how they will reach a final agreement. Most MOUs are deliberately non-binding on the commercial terms, while a few clauses, such as confidentiality, are written to be binding. Used well, an MOU lines everyone up before lawyers draft the contract; used carelessly, it can either bind you to more than you meant or leave you with nothing enforceable when the work is already done.
This guide covers when to use an MOU, how courts decide whether one is binding, a fill-in memorandum of understanding template, three short examples, and how to turn an MOU into a contract and an invoice you can actually collect on. It is general information, not legal advice; have a lawyer review any MOU that involves significant money or risk.
What is a memorandum of understanding?
An MOU is a preliminary agreement. It records the shared purpose of a relationship, each party's planned contributions and the next steps, usually before the details are final. In US usage, an MOU is very close to a letter of intent: both are typically non-binding documents that point toward a later binding contract. The difference is mostly tone and setting. LOIs are common in deals (buying a company, leasing a building), while MOUs are common in partnerships, joint marketing, research collaborations, and agreements involving nonprofits and government agencies.
A useful comparison from public health lawyers at ChangeLab Solutions, in their guide on MOUs versus contracts, is that the label does not decide the legal effect. A document called an MOU that contains definite promises and consideration can be a contract, and a document called a contract that leaves everything open may not be.
Is an MOU legally binding?
Courts generally ask two questions: did the parties intend to be bound, and are the essential terms definite enough to enforce? Signals that point toward a binding agreement include fixed prices, delivery dates, specific obligations, remedies for breach and language like "shall" and "agrees to." Signals that point away include an express non-binding statement, terms marked "to be agreed," and a stated plan to sign a definitive agreement later.
| Feature | Non-binding MOU | Binding MOU or contract |
|---|---|---|
| Intent language | "This MOU is not a legally binding agreement except Sections 7-9" | "The parties agree to be bound by the following terms" |
| Price and payment | Estimated or to be agreed | Fixed amount, invoicing schedule and due dates |
| Obligations | "Will work together to explore" | "Party A shall deliver X by June 1" |
| Remedies | None | Termination rights, damages, dispute resolution |
| Next step | Definitive agreement to follow | None needed |
The safest approach is to decide clause by clause. State plainly which sections are binding (typically confidentiality, non-solicitation, governing law, costs and term) and that everything else is a statement of intent.
When should a small business use an MOU?
- Strategic partnerships: two agencies agreeing to refer clients and co-market before agreeing on revenue sharing.
- Joint bids: a prime contractor and a subcontractor agreeing to pursue a contract together, with pricing to follow if they win.
- Nonprofit and community programs: a business donating space or services to a charity or school program.
- Pilots: a vendor and a customer agreeing on the goals and success measures of a trial before a full order.
- Internal alignment: co-founders documenting roles before forming the company and signing an LLC operating agreement.
An MOU is the wrong tool when you are about to start paid work. For that you need a service agreement, a freelance contract or a statement of work that fixes scope, price and payment terms.
Memorandum of understanding template
Copy this structure and replace the bracketed text. Keep it short; a good MOU is two to four pages.
- Title and date: "Memorandum of Understanding between [Party A legal name] and [Party B legal name]," dated [date].
- Parties: full legal names, entity types, addresses and a contact person for each.
- Purpose: one paragraph explaining why the parties are working together and what success looks like.
- Background: optional short recitals describing each party.
- Scope of cooperation: the activities covered, and anything explicitly excluded.
- Roles and responsibilities: a list for each party, with target dates where known.
- Financial arrangements: who bears which costs, whether any payments are expected, and that prices will be set in a separate agreement.
- Confidentiality (binding): what counts as confidential information and how long the duty lasts.
- Intellectual property: each party keeps what it owns; ownership of new work to be agreed.
- Term and termination: start date, end date, renewal and notice to end (for example, 30 days in writing).
- Non-binding statement: which sections bind the parties and that the rest is a statement of intent.
- Governing law and contacts: state law that applies and where notices go.
- Signatures: authorized signatory, printed name, title and date for each party.
Sample non-binding clause: "Except for Sections 8 (Confidentiality), 10 (Term) and 12 (Governing Law), which are binding, this MOU expresses the parties' current intentions only and does not create legally binding obligations. Binding obligations will arise only under a definitive written agreement signed by both parties."
Memorandum of understanding examples
Example 1: referral partnership
A web design studio and a copywriting agency agree to refer clients to each other for 12 months. The MOU lists the services each refers, says referral fees will be agreed later, and makes only the confidentiality and non-solicitation of staff clauses binding.
Example 2: joint bid on a city contract
A landscaping company (prime) and an irrigation contractor (sub) sign an MOU to bid together. The irrigation firm provides a budget estimate of $42,000 for its share. The MOU states that if the bid wins, the parties will sign a subcontract within 15 days using that estimate as the starting point, and that either party may withdraw before the subcontract is signed.
Example 3: pilot with a customer
A software consultancy and a regional retailer agree on a 60-day pilot. The MOU defines success measures and data access, but the pilot fee of $6,500 sits in a short separate statement of work so that it is clearly enforceable and invoiceable.
Worked example: from MOU to paid invoice
Here is how the joint bid example plays out (figures are illustrative):
- March 4: MOU signed. No money changes hands.
- April 18: the city awards the $180,000 contract to the landscaping company.
- April 29: the parties sign a subcontract for $42,000, with 30% due on mobilization and the balance on completion, payable net 30.
- May 6: the irrigation contractor issues a deposit invoice for $12,600 (30% of $42,000), referencing the subcontract number.
- June 20: work completes; the final invoice is $29,400, and the subcontract's retainage clause holds back 5% ($2,100) until final acceptance, so $27,300 is due now.
Notice that every invoice points to the subcontract, not the MOU. That gives the irrigation contractor a clear, enforceable promise to pay. For the first payment step, see our guide to deposit invoices.
Common MOU mistakes
- Not saying whether it is binding. Silence invites a dispute later. Always include a clause that names the binding sections.
- Doing paid work on an MOU alone. If the MOU is non-binding and the partner refuses to pay, you may have only weak claims for the value of your work.
- No end date. Open-ended MOUs drift. Add a term and a notice-to-terminate clause.
- Wrong signatory. Make sure the person signing has authority.
- Accidentally binding language. Phrases like "shall pay $5,000 per month" in an MOU you meant to be non-binding create risk. Use "anticipate" and "intend" for open terms.
- Forgetting confidentiality. Partners often share pricing and client lists during early talks; make that clause binding.
What to do if a partner ignores the MOU
First, reread the document to see which clauses are binding. If the breach concerns a binding clause, such as confidentiality, send a written notice citing the section and ask a lawyer about remedies. If the dispute is about unpaid work, gather emails approving the work, timesheets and delivery records, send a clear invoice, and follow our steps for collecting unpaid invoices. For future deals, move to a signed contract before work starts.
Which MOU clauses should be binding?
Most disputes over MOUs come from clauses that were never labeled. Use this as a starting point and adjust with your lawyer:
| Clause | Usually binding? | Why |
|---|---|---|
| Confidentiality | Yes | Protects pricing, client lists and plans you share during talks |
| Non-solicitation of staff or clients | Often | Stops a partner from hiring away your team while you explore a deal |
| Each party bears its own costs | Yes | Prevents claims for expenses if the deal does not proceed |
| Term and termination | Yes | Makes it clear when the binding clauses end |
| Governing law and disputes | Yes | Sets where and how any disagreement is handled |
| Roles, contributions, timelines | No | Still being negotiated |
| Pricing, fees, revenue share | No | Belongs in the definitive contract |
One more practical point: if an MOU expects money to flow later, write down how billing will work in the final agreement, such as who invoices whom, payment terms (net 15 or net 30), and whether deposits apply. Settling those questions early avoids the awkward moment when the first invoice arrives and the partner says they never agreed to pay on those terms.
MOU vs other agreements at a glance
| Document | Typical use | Binding? |
|---|---|---|
| MOU | Partnerships, collaborations, pilots | Mostly no, except named clauses |
| Letter of intent | Business purchases, leases, large orders | Mostly no, except exclusivity and confidentiality |
| Service agreement | Ongoing services with set pricing | Yes |
| Statement of work | Specific project under a master agreement | Yes |
| Promissory note | Loans and repayment | Yes |
Once your MOU becomes a signed agreement and the work starts, bill against it cleanly: reference the agreement number, the scope and the payment terms on every invoice. You can create those invoices with our free invoice generator, with no sign-up required, and download each one as a PDF ready to send.
Frequently asked questions
Is a memorandum of understanding legally binding?
Usually not, but it depends on the wording, not the title. Courts look at whether the parties intended to be bound and whether the essential terms are definite enough to enforce. An MOU that says it is non-binding, leaves price and scope open and expects a later contract is normally treated as a statement of intent. One that sets fixed obligations, payment amounts and remedies, with no non-binding clause, can be enforced like a contract.
What is the difference between an MOU and a contract?
A contract creates enforceable obligations: an offer, acceptance, consideration and terms definite enough for a court to enforce. An MOU records shared goals and a plan for working together, usually before the details are settled. Many MOUs include a few binding clauses, such as confidentiality, while the commercial terms remain non-binding until a definitive agreement, service agreement or statement of work is signed.
What is the difference between an MOU and a letter of intent?
In US practice the two overlap heavily and are often used interchangeably. A letter of intent is more common in transactions, such as buying a business or leasing property, and is usually written from one party to another. An MOU is more common for partnerships, collaborations, nonprofits and government agencies and is typically signed by all parties as equals. Both are generally non-binding except for named clauses.
Who signs a memorandum of understanding?
Each party signs through someone with authority to commit the organization, such as an owner, managing member, officer or a manager named in a delegation policy. Add printed names, titles and dates under each signature. If an employee without authority signs, the other party may later argue the MOU never bound the organization, which matters for any clauses you do intend to be binding, like confidentiality.
How long does an MOU last?
As long as the MOU says. Most set a term, such as 6 or 12 months, or end automatically when the parties sign a definitive agreement or when either party gives written notice. Without an end date, an MOU can linger and create confusion about whether the parties are still working together. Put a clear term, a renewal mechanism and a termination clause in every MOU.
Can I invoice a partner under an MOU?
You can, but it is safer to invoice under a signed contract or statement of work that sets the price and payment terms. If your MOU is non-binding, an unpaid invoice may be hard to enforce because there was no agreed obligation to pay. If work starts before the contract is signed, get written approval of the scope and price, even by email, and reference it on the invoice.
Invoice Creator Editorial Team
Guides on invoicing, cash flow and small-business finance from Invoice Creator, operated by Next Software Development Company. Content is reviewed for accuracy against the fields our own invoice generator produces.
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