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Contribution and Assignment Agreement
The pre-incorporation IP cleanup. This agreement transfers to the company the work a founder created before the company existed — or while building the business outside the company — so the company, not the founder personally, owns the assets it needs to operate.
Updated 2026-07-09
You should consult with a lawyer before relying on this document. The content in this template is for informational purposes and does not constitute legal advice.
When you need this
Use this as soon as the company has been formed and can receive an assignment, typically alongside the founder stock issuance. Founders often create key assets before incorporation — code, designs, decks, brand materials, customer lists, product concepts, domain names, or other business materials. Without a written assignment, those assets may still belong to the founder personally rather than the company.
- At formation: Once the entity exists, it can receive an assignment of founder-created assets.
- When pre-incorporation work exists: Use it if a founder created anything for the future company before formation, including code, designs, decks, customer lists, brand work, product materials, or business plans.
- Before financing diligence: Investor counsel will often ask for the company’s chain of title to material IP and business assets. This agreement helps close the pre-incorporation ownership gap.
Worked example
Watch out for
- Assuming ‘my company, my IP.’The founder and the company are separate legal persons from the day of incorporation. IP does not move automatically to the company just because the founder created it for the business — it moves by written assignment.
- Using a vague description of what is being assigned.The agreement should describe the assigned assets clearly enough to identify what is moving to the company. “Everything I have ever made” is too broad and imprecise. A better approach is to describe the assets tied to the company’s business, such as “the source code, designs, brand materials, and related work product created in connection with the Company’s business.”
- Skipping the Company’s acceptance.The agreement is two-sided: the founder assigns the assets, and the company accepts the assignment through an authorized signature. Both signatures help create a clean record that the transfer was completed.
- Dating the agreement before the company exists.The Company is the receiving party. If the agreement is dated before the Certificate of Incorporation is filed, there may be no legal recipient to receive the assignment, creating an avoidable enforceability and chain-of-title issue.