Why Every Startup Needs a Co-Founder's Agreement
When two or more people decide to build a company together, the excitement of the idea usually takes centre stage. What often gets pushed to the back burner is a conversation about roles, ownership, and what happens if things don't go as planned. In my practice advising founders on business structuring, I have seen how a simple, well-drafted Co-Founder's Agreement can save a company from disputes that would otherwise take months, or years, to resolve.
This piece walks through what a Co-Founder's Agreement is, why it matters, what it should cover, and how to go about drafting one properly.
What Is a Co-Founder's Agreement?
A Co-Founder's Agreement is a contract entered into by the founders of a company that sets out each founder's ownership stake, initial capital contribution, and respective duties and responsibilities. Beyond defining these basics, it also acts as protection in the event of a disagreement, since it records, in writing, exactly what the founders agreed to before the company came into existence.
A few practical points I always emphasise to clients:
- The agreement should always be in writing, never a verbal understanding.
- It is entered into by two or more co-founders coming together to build the venture.
- Ideally, it is signed at the time the company or business is formed, not after.
At its core, the agreement is meant to prevent disputes down the line by requiring founders to operate within clearly agreed parameters and to honour the mandatory terms they signed up to. It also becomes especially useful in dealing with unforeseen situations, such as the death or resignation of a co-founder, both of which can otherwise disrupt the smooth functioning of the business.
Why a Co-Founder's Agreement Matters
1. Choosing the Right Business Entity
The agreement clarifies the nature and type of entity the founders intend to set up, giving the venture a clear structural starting point.
2. Setting Out the Business Plan
It records the company's vision and mission, along with the short-term and long-term goals the founders are working towards.
3. Defining Roles and Responsibilities
Without a clear allocation of roles, overlap and confusion between founders is almost inevitable. The agreement assigns responsibilities based on each founder's strength, whether that is marketing, operations, or finance.
4. Recording Ownership Structure
It specifies each founder's initial contribution and shareholding percentage, removing ambiguity that could otherwise turn into a dispute later.
5. Enabling Decisions on Key Matters
Founders will not always agree, and the agreement lays down a decision-making process for such moments, including how votes are weighted and how a deadlock is to be resolved.
6. Protecting Confidentiality
A dedicated confidentiality clause obligates founders not to disclose the company's sensitive business information to outsiders.
7. Addressing Expulsion of a Co-Founder
The agreement sets out the grounds on which a co-founder can be removed, such as fraud, misappropriation of funds, harassment, or working for a competing organisation, along with how any funds owed to the exiting founder will be settled.
8. Outlining Compensation
It also records the compensation structure applicable to each founder and any adjustments that would follow a breach of the agreement's terms.
Documents You Will Need
Before drafting begins, it helps to have the following ready:
- Address proof for each co-founder
- Identity proof for each co-founder
- Identification details of witnesses
- A clearly articulated company goal
- The total equity shares held by each co-founder
- Each co-founder's percentage shareholding
How We Approach Drafting a Founders' Agreement
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Step |
What It Involves |
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1 |
Prepare a proposal covering the company's objectives and the terms and conditions the founders are expected to follow. |
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2 |
Once the draft is ready, check that every mandatory clause is present and that no term is left ambiguous. |
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3 |
Add any additional provisions specific to the founders' situation. |
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4 |
Circulate the final draft to all co-founders for review and acknowledgment. |
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5 |
Once agreed, have the document notarised on non-judicial stamp paper. |
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6 |
Obtain signatures of all co-founders after notarisation. |
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7 |
Take professional advice before finalising the terms, to avoid disputes later. |
Closing Thoughts
A well-drafted Co-Founder's Agreement is one of the most valuable investments founders can make at the start of their journey. It defines roles, responsibilities, and rights clearly, and it gives the founders a structured way to resolve disagreements instead of letting them escalate. What it should never be is a downloaded template filled in quickly. Every founding team's situation is different, and the agreement should be drafted to reflect that, ideally with the guidance of a lawyer or a qualified advisory firm.
At AVA Synergy, we regularly work with founding teams to structure these agreements in a way that is legally sound and tailored to how the business actually intends to run. If you and your co-founders are at the stage of formalising your understanding, we would be glad to assist.
