Founder Agreement: Why It Matters + Key Clauses (2026 Guide)

A founder agreement (or co-founder agreement) is a legal document between the founders of a startup that defines roles, responsibilities, equity, vesting, IP, decision-making, and exit. It is one of the most important documents a startup can have — and one of the most commonly missed.

Why You Need a Founder Agreement

• Defines roles + responsibilities (who does what)
• Defines equity split (who owns what)
• Defines vesting (how ownership is earned over time)
• Defines decision-making (majority, supermajority, unanimous)
• Defines IP assignment (who owns the company's IP)
• Defines what happens if a founder leaves, dies, or gets disabled
• Defines dispute resolution (arbitration)
• Protects the company in future fundraising (investors ask for it)

Key Clauses in a Founder Agreement

1. Roles + Responsibilities

Defines each founder's role: CEO, CTO, COO, etc. Responsibilities: who handles product, sales, marketing, finance, hiring. Update via board resolution as the company grows.

2. Equity Split

Defines the % of equity (shares) each founder holds. Should consider: capital contributed, sweat equity, future role, risk. Common splits: 50/50, 60/40, 70/30. VCs typically prefer a clear majority holder.

3. Vesting

Defines how equity is earned over time. Standard: 4-year vesting with 1-year cliff. After 1 year, 25% vests. Then 1/48th of the total vests each month for the next 3 years. Founders who leave before cliff get 0%.

4. Decision-Making

Defines how decisions are made. Ordinary matters: simple majority. Major matters: supermajority (75%) or unanimous. Examples of major matters: issuing new shares, taking loans > ₹10L, hiring C-level executives, sale of company, change of business.

5. IP Assignment

Defines that all IP created by the founder in connection with the company belongs to the company. Includes code, designs, content, customer lists, vendor lists, etc. Each founder signs an IP assignment deed.

6. Non-Compete + Non-Solicit

A founder can agree not to run a competing business while they are a founder, director or employee of the company. A restraint that continues after the founder leaves is a different matter: Section 27 of the Indian Contract Act, 1872 makes an agreement in restraint of a lawful trade or business void, so a "no competing business for 1-2 years after exit" clause is generally unenforceable in India. What agreements commonly use instead are narrower protections: non-solicitation of the company's employees and customers, confidentiality that survives exit, and IP assignment. The one statutory exception is a buyer of goodwill restraining the seller from carrying on a similar business within agreed local limits.

7. Confidentiality

Defines that all confidential information (technical, financial, customer, strategic) is the company's property and must be kept confidential. Survives termination of the agreement.

8. Leave + Disability + Death

Defines what happens if a founder takes a long leave, becomes disabled, or dies. Standard: vesting pauses during leave, accelerated vesting for death / total disability.

9. Exit + Buyback

Defines what happens when a founder wants to leave. Standard: unvested shares are returned to the company, vested shares are bought back at fair value (CA-valuation). Right of first refusal for the company / other founders.

10. Dispute Resolution

Defines how disputes are resolved. Standard: arbitration under the Arbitration and Conciliation Act, 1996, seat in a specific city, language English. Avoid going to court — slow + expensive.

When to Sign the Founder Agreement

Sign the founder agreement BEFORE you start the company. Most common mistake: founders start the company, distribute shares informally, and only think about the agreement months later when a conflict arises.

Cost of a Founder Agreement

Frequently Asked Questions