This free Co-Founder Agreement template is a ready-to-use document you can fill in, export and send today. Free co-founder agreement template covering equity split, roles, vesting, decision-making, confidentiality, and departure terms between startup co-founders. Use it to agree scope, money and ownership in writing before the work starts, so a disagreement in month six has an answer. Every field is editable, the preview updates as you type, and the finished file downloads as PDF or Word with no watermark and no sign-up.
Who this Co-Founder Agreement template is for
- Freelancers and agencies engaging clients
- Small businesses onboarding vendors or contractors
- Anyone who has been burned by scope creep or a late payment
What's included in this Co-Founder Agreement template
- Party one
- Party two
- Effective date
- Company name
- Equity split
- Roles responsibilities
- Vesting schedule
- Ip assignment
- Departure terms
- Governing law
- Party one signature
- Party two signature
- Signature date
How to use this Co-Founder Agreement template
- 1Name both parties by their full legal entity, not a trading name.
- 2List deliverables as nouns, then list what is explicitly out of scope.
- 3Set the fee, the payment schedule, and what happens when a payment is late.
- 4Say when intellectual property transfers — on final payment, not on delivery.
- 5Both parties sign and date, and each keeps a signed PDF.
Co-Founder Agreement: mistakes to avoid
- The out-of-scope paragraph is the most valuable one in the document.
- Tie your deadlines to the client's inputs: "within 10 business days of receiving brand assets".
- Ask for portfolio rights explicitly. Clients rarely object, and asking later is harder.
- Name a governing jurisdiction. "We'll sort it out" is not a dispute-resolution clause.
Frequently asked questions
Is this Co-Founder Agreement legally binding?
Once both parties sign and there is a clear offer, acceptance and consideration, an agreement of this kind is generally binding. Contract law is jurisdiction-specific, so have your standard version reviewed once by a lawyer where you operate — then reuse it.
Can I edit the clauses?
Yes, and you should. Delete what does not apply rather than trying to remember to add it. Deleting is safer than remembering.
When does the client own the work?
Whenever this document says so — and it should say on receipt of final payment, not on delivery. Until then you grant a licence, you do not assign ownership. That single clause is what lets you stop work if an invoice goes unpaid.
Do I also need a separate NDA?
Not if this agreement already contains a mutual confidentiality clause. A standalone NDA is worth signing earlier — during pitching or due diligence, before any contract exists.