5+ free founder agreement templates · Updated 2026 · AI-customizable

Free Founder Agreement Templates. Download, Customize & Sign.

Co-Founder Agreement, Founder Equity Split, Vesting Schedule, Founder NDA - protect your startup from day one. Download free or let Lana AI tailor it for your equity structure, vesting terms, and jurisdiction in under 60 seconds.

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Co-founder Agreement

This Co-founder Agreement outlines the rights, obligations, and responsibilities of individuals establishing a new business venture. It covers key asp...

📄 12 clauses
Free

Cooperation Agreement

This Cooperation Agreement establishes the terms under which two parties will collaborate to achieve mutual business objectives. It outlines their rol...

📄 11 clauses
Free

Founders Agreement

This Founders Agreement is a crucial document for individuals embarking on a new business venture together. It clearly defines the foundational aspect...

📄 12 clauses
Free

Operating Agreement

This Operating Agreement outlines the foundational structure, governance, and financial arrangements for a Limited Liability Company (LLC). It defines...

📄 11 clauses
Free

Partnership Agreement

This Partnership Agreement outlines the terms for two partners to form a business partnership, detailing aspects like capital contributions, profit/lo...

📄 13 clauses
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Founder Agreement FAQ

Common founder agreement
questions answered.

Everything you need to know about co-founder agreements, equity vesting, IP assignment, and founder departure terms.

What should a co-founder agreement include?

A co-founder agreement should cover: (1) equity split and ownership percentages, (2) vesting schedule with cliff period, (3) roles, responsibilities, and decision-making authority, (4) IP assignment - all IP built for the company belongs to the company, (5) what happens if a founder leaves (good leaver vs bad leaver), (6) non-compete and non-solicitation terms, (7) salary and compensation expectations, and (8) dispute resolution.

What is founder vesting and why does it matter?

Founder vesting is a schedule over which founders earn their equity, typically 4 years with a 1-year cliff. If a founder leaves before the cliff, they get nothing. After the cliff, equity vests monthly. Vesting protects the company and remaining founders - if a co-founder leaves early, they do not keep all their equity. Investors almost always require vesting for founder shares before investing.

What is an IP assignment clause in a founder agreement?

An IP assignment clause transfers ownership of all intellectual property created by a founder for the company to the company itself. Without it, a founder could technically own the code, product, or brand they built. This clause is critical - investors will not fund a company where IP is unclear. It should cover all work done before and after formation, even work done on personal time if it relates to the business.

What is the difference between a good leaver and bad leaver?

Good leaver provisions apply when a founder leaves for acceptable reasons - illness, death, or mutual agreement - and allow them to keep some or all vested shares. Bad leaver provisions apply when a founder is fired for cause, resigns without notice, or breaches the agreement - resulting in forfeiture of unvested shares and sometimes a buyback of vested shares at a lower price. Define these terms precisely in the agreement.

Do I need a founder agreement if we are just starting out?

Yes - especially when just starting. Founder disputes are one of the top reasons startups fail. A founder agreement prevents disputes over equity, decision-making, and what happens if someone leaves. It is far easier to agree on these terms when everyone is aligned and excited than after a disagreement arises. Investors will also require a founder agreement before committing capital.

Can I customize these founder agreement templates for my jurisdiction?

Yes. All templates are jurisdiction-flexible by design. Download any template and edit in Word or PDF, or create a free Legitt AI account and let Lana AI tailor the governing law, equity structure, vesting schedule, IP assignment, and jurisdiction-specific startup provisions in under 60 seconds - no manual editing required.

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