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Cofounder Partnership Agreement

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Cofounder Partnership Agreement

This Cofounder Partnership Agreement (the "Agreement") is made and entered into as of by and between: Cofounder A: , Address: ; and Cofounder B: , Address: . Cofounder A and Cofounder B are each a "Party" and collectively the "Parties."

RECITALS

WHEREAS, the Parties desire to associate as cofounders to form and operate a partnership to carry on the business of (the "Business");

WHEREAS, the Parties wish to set forth their respective rights, obligations, capital contributions and the terms governing their relationship and the operation of the Business; and

WHEREAS, the Parties intend that the Business be conducted as a partnership under the laws of the state of and that this Agreement govern their affairs.

NOW, THEREFORE, in consideration of the mutual covenants contained herein and other good and valuable consideration, the Parties agree as follows:

1. FORMATION; NAME; PRINCIPAL PLACE OF BUSINESS

1.1 Formation. The Parties hereby form a partnership (the "Partnership") pursuant to the terms of this Agreement for the purposes described herein. The Partnership shall commence on the effective date set forth above and shall continue until terminated in accordance with this Agreement.

1.2 Name. The Partnership shall operate under the name (the "Partnership Name"), or such other name as the Parties may unanimously agree in writing.

1.3 Principal Place of Business. The principal office and place of business of the Partnership shall be: . The Partnership may change its principal place of business upon written notice to the other Party.

2. PURPOSE

The purpose of the Partnership is to engage in the Business described above and to perform all activities reasonably related or incidental thereto. The Partnership shall have all powers necessary or convenient to accomplish such purpose, including the power to enter into contracts, hire employees and contractors, obtain financing, and hold, license or assign intellectual property.

3. TERM

The Partnership shall continue until terminated as provided in Section 13. The Partnership's fiscal year shall end on of each year, unless otherwise determined by unanimous written agreement of the Parties.

4. CAPITAL CONTRIBUTIONS AND OWNERSHIP

4.1 Initial Contributions. The Parties shall contribute capital to the Partnership as follows:

4.2 Additional Capital. No Party shall be required to make any additional capital contribution except as may be agreed in writing. Any additional contribution shall be evidenced by an amendment to the capital schedule and, unless otherwise agreed, shall adjust ownership percentages pro rata.

5. MANAGEMENT AND VOTING

5.1 Management. The Parties shall manage the Partnership jointly. Except as otherwise expressly provided in this Agreement, routine decisions concerning the day-to-day operations shall be made by mutual agreement of the Parties.

5.2 Voting. Unless this Agreement expressly provides otherwise, decisions of the Partnership shall require the approval of a majority in interest of the Parties, measured by Ownership Percentage. Major decisions, including but not limited to the admission of additional partners, sale of substantially all Partnership assets, incurrence of indebtedness in excess of , or amendment of this Agreement, shall require unanimous written consent of the Parties.

6. ROLES, DUTIES AND TIME COMMITMENT

Each Party shall devote such time and effort as is reasonably necessary to perform his or her duties. Neither Party shall assign management responsibilities to a third party without the prior written consent of the other Party.

7. PROFITS, LOSSES AND DISTRIBUTIONS

7.1 Allocation. Except as otherwise provided in this Agreement, Profits and Losses of the Partnership shall be allocated to the Parties in proportion to their Ownership Percentages as set forth in Section 4.

7.2 Distributions. Distributions of available cash shall be made at such times and in such amounts as agreed by the Parties, taking into account working capital requirements and reserves. The Parties shall endeavor to cause the Partnership to make distributions sufficient to permit each Party to meet any tax liabilities arising from allocations under Section 7.1.

8. INTELLECTUAL PROPERTY

8.1 Assignment. Each Party hereby assigns and agrees to assign to the Partnership all right, title and interest in and to any and all inventions, discoveries, designs, works of authorship, trade secrets and other intellectual property created, conceived or reduced to practice by such Party that relate to the Business, whether created before or after the effective date, subject to any preexisting third-party rights.

8.2 Further Assurances. Each Party shall execute such instruments and take such further actions as may be reasonably necessary to effectuate the intent of this Section 8.

9. CONFIDENTIALITY

Each Party shall keep confidential all non-public information relating to the Partnership and the Business, including trade secrets, financial information and customer lists, and shall not disclose such information to any third party except as required by law or with the prior written consent of the other Party. This obligation shall survive termination of this Agreement for a period of .

10. NON-COMPETE AND NON-SOLICITATION

During the term of the Partnership and for a period of following termination, no Party shall, directly or indirectly, own, manage, operate, join, control or participate in the ownership, management, operation or control of any business that competes with the Business within a radius of , except with the prior written consent of the other Party. Each Party agrees not to solicit employees or contractors of the Partnership for the same period.

11. TRANSFER OF INTERESTS; RIGHT OF FIRST REFUSAL

11.1 Restriction on Transfer. A Party shall not sell, assign, pledge or otherwise transfer all or any part of its Partnership interest except in accordance with this Section 11.

11.2 Right of First Refusal. If a Party (the "Selling Party") receives a bona fide offer from a third party to purchase any part of the Selling Party's interest, the Selling Party shall provide written notice to the other Party describing the terms of the proposed sale. The non-selling Party shall have a right of first refusal to purchase such interest on the same terms within days of receipt of notice.

12. WITHDRAWAL, DEATH, DISABILITY AND BUY-OUT

12.1 Voluntary Withdrawal. A withdrawing Party shall give not less than days' prior written notice and shall comply with the transfer provisions of Section 11.

12.2 Death or Disability. Upon the death or permanent disability of a Party, the Partnership interest of such Party shall be offered to the surviving or remaining Party in accordance with the Right of First Refusal provisions. If the interest is not purchased, the Partnership may be dissolved and wound up pursuant to Section 13.

13. DISSOLUTION AND WINDING UP

13.1 Events Causing Dissolution. The Partnership shall be dissolved upon the unanimous written agreement of the Parties, the occurrence of an event making it unlawful for the Partnership to continue, or such other events as set forth in this Agreement.

13.2 Winding Up. Upon dissolution, the Partnership shall wind up its affairs, liquidate assets, discharge liabilities and distribute any remaining assets to the Parties in accordance with their respective Ownership Percentages after payment of or provision for Partnership liabilities.

14. RECORDS; BANK ACCOUNTS; TAX MATTERS

14.1 Records. The Partnership shall keep complete and accurate records of all Partnership transactions and shall allow either Party or its duly authorized representative reasonable access to those records during normal business hours.

14.2 Bank Accounts. All Partnership funds shall be deposited in the Partnership's name in such bank accounts as the Parties shall designate. Withdrawals shall require the signature of a Party or Parties as agreed by the Parties.

14.3 Tax Matters. The Parties shall cause the Partnership to file all required tax returns. Each Party shall report its distributive share of Partnership taxable income, gain, loss, deduction and credit on its own tax returns in accordance with applicable law.

15. INDEMNIFICATION; INSURANCE

The Partnership shall indemnify and hold harmless each Party from and against any losses, liabilities, claims or expenses (including reasonable attorneys' fees) incurred by reason of any act performed or omitted by such Party on behalf of the Partnership, except to the extent arising from such Party's gross negligence, willful misconduct or material breach of this Agreement. The Partnership may maintain insurance to cover such risks.

16. NOTICES

All notices required or permitted under this Agreement shall be in writing and shall be deemed given when delivered personally, sent by certified mail (return receipt requested), or delivered by nationally recognized overnight courier to the addresses set forth below or to such other address as a Party may designate by notice in accordance with this Section.

17. AMENDMENTS; WAIVER

No amendment or modification of this Agreement shall be effective unless in writing and signed by both Parties. The failure of either Party to enforce any provision of this Agreement shall not constitute a waiver of that provision or any other provision.

18. GOVERNING LAW; ENTIRE AGREEMENT; SEVERABILITY

18.1 Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the state of , without regard to its conflicts of law principles.

18.2 Entire Agreement. This Agreement constitutes the entire agreement between the Parties with respect to its subject matter and supersedes all prior and contemporaneous agreements, understandings and negotiations, both written and oral.

18.3 Severability. If any provision of this Agreement is held invalid, illegal or unenforceable in any respect, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired.

19. COUNTERPARTS; ELECTRONIC SIGNATURES

This Agreement may be executed in counterparts, each of which shall be deemed an original and all of which together shall constitute one and the same instrument. Signatures transmitted by electronic means shall be effective to bind the Parties.

Cofounder A — Printed Name:

By:

Date:

Cofounder B — Printed Name:

By:

Date:

Enter text✕

What the Cofounder Partnership Agreement Is and Why It Matters

A Cofounder Partnership Agreement is a written contract among company founders that allocates equity, defines roles and responsibilities, sets vesting and transfer restrictions, assigns intellectual property, and specifies decision‑making and dispute resolution processes. It records expectations about capital contributions, compensation, dilution events, buy‑sell mechanics, and confidentiality. In the United States such agreements are legally enforceable as contracts when they meet offer, acceptance, consideration, and signature requirements; many parties now use electronic signatures consistent with the ESIGN Act and state electronic transaction laws to execute them efficiently.

Key Reasons to Use a Cofounder Partnership Agreement

A clear agreement reduces ambiguity about ownership and obligations, limits future disputes over equity and IP, documents vesting and departure terms, and improves credibility with investors. Properly drafted provisions for governance, dilution, and exit paths protect each founder’s economic and operational expectations.

Key Reasons to Use a Cofounder Partnership Agreement

Who Typically Prepares or Signs This Agreement

Startups and early‑stage companies, founders, and their advisors commonly complete this agreement before or shortly after incorporation.

  • Founding teams: Two or more founders setting ownership, roles, and vesting schedules.
  • Investors and accelerators: Review agreement terms as part of diligence and term sheet negotiations.
  • Company counsel and CPAs: Draft or review to ensure enforceability and correct tax treatment.

Use the agreement early—ideally before outside investment or major hires—to lock in expectations and reduce future legal and financial friction.

Essential Sections to Include in a Professional Agreement

A comprehensive Cofounder Partnership Agreement covers ownership and governance elements plus operational protections; include these core sections to make the contract workable and defensible.

Equity Allocation

Specify exact percentage ownership, class of shares, and any issued vs. reserved equity to prevent later disputes over dilution and cap table entries.

Vesting Schedule

Define vesting periods, cliffs, acceleration triggers (single‑ or double‑trigger), and treatment on termination to align incentives and protect the business.

Roles and Duties

Describe each founder’s responsibilities, time commitment expectations, compensation structure, and reporting lines to reduce operational ambiguity.

IP Assignment

Include a clear assignment clause ensuring founders assign inventions and work product to the company, plus obligations to disclose prior inventions.

Decision Making

Set voting thresholds, reserved matters requiring supermajority, board composition rules, and procedures for deadlock resolution.

Exit and Buy‑Sell

Cover voluntary departure, involuntary termination, death, disability, right of first refusal, drag/ tag rights, and pricing mechanisms for transfers.

Step‑by‑Step: How to Complete and Execute the Agreement

Follow a predictable sequence: prepare facts, draft terms, review with counsel, then execute with signatures and dated copies distributed to all parties.

  • 01
    Gather Details: Collect legal names, equity calculations, contribution records.
  • 02
    Draft Terms: Write clear vesting, IP, and governance clauses.
  • 03
    Legal Review: Have an attorney check enforceability and tax implications.
  • 04
    Execute & Distribute: Sign, date, and deliver signed copies to each party.

Typical Digital Workflow Settings for Online Completion

When using an eSignature platform, configure signer order, authentication, reminders, and audit trails to match your legal and business needs.

Field Configuration
Signer Order Simultaneous or sequential signing based on preferred workflow.
Authentication Email link plus optional SMS code or KBA for higher assurance.
Reminder Schedule Automatic reminders every 3 days until completion.
Audit Trail Enable timestamp, IP, and action log retention for proof.

How Electronic Execution Works for This Agreement

Electronic signing follows predictable steps from upload to completed record; ensure the record preserves the audit trail and signed document PDF.

  • Upload Document: Save final draft as PDF or DOCX and upload to the platform.
  • Place Fields: Add signature, initial, date, and text fields where needed.
  • Send to Signers: Assign signing order and send secure links or invites.
  • Complete Signing: Signers authenticate, sign, and receive final copies with audit trail.

Technical Requirements and Common Integrations

Choose a platform that supports industry standards, common file formats, and integrations with your core systems.

  • File Formats: PDF, DOCX, and editable Word files supported
  • Integrations: signNow, Salesforce, NetSuite, Google Workspace
  • Authentication: Email link, SMS code, or enterprise SSO

Ensure the platform you use preserves an immutable audit trail and allows export of signed PDFs and execution metadata for records.

Comparison of Typical eSignature Vendor Pricing and Features

The table below compares starting price and common features across leading eSignature vendors; signNow is listed first per vendor comparison guidelines.

signNow DocuSign Adobe Sign PandaDoc HelloSign
Starting Price $8/user/mo $15/user/mo $14/user/mo $19/user/mo $15/user/mo
Free Trial 7-day free trial Varies by vendor Varies by vendor Varies by vendor Varies by vendor
Bulk Send Included on select plans Varies by plan Varies by plan Varies by plan Varies by plan
Audit Trail Yes Yes Yes Yes Yes
HIPAA Compliant Yes Yes Yes No No
Envelope Cap No cap 100 envelopes/user/year Varies by plan Varies by plan Varies by plan

Common Preparation Errors to Avoid

  • Ambiguous vesting terms: failing to define cliff, vesting cadence, or acceleration events leads to disagreements and litigation risk.
  • Incomplete IP assignment: omitting prior inventions or contractor contributions can undermine company ownership of core technology.
  • Unclear dilution mechanics: not specifying how new equity is issued or how preemptive rights work creates cap table conflicts.
  • Missing dispute process: absence of mediation, arbitration, or governing law clauses increases litigation cost and uncertainty.

Practical Risks and Legal Consequences of a Faulty Agreement

Equity Disputes: Shareholder litigation risk
IP Claims: Third‑party ownership disputes
Tax Exposure: Mischaracterized founder compensation
Unenforceability: Improper signature methods
Operational Gridlock: Deadlocks without resolution clauses
Regulatory Penalties: Industry violations or licensing fines

Real‑World Examples of Agreement Use

These examples illustrate how organizations used clear agreements to streamline execution and maintain compliance.

Optica Ventures LLC — COO

Optica standardized founder documents across portfolio companies to reduce negotiation time

  • Used clause templates for vesting and IP assignment
  • The standardized approach reduced review cycles and helped ensure consistent enforceability across multiple early investments.

Martin Properties — Founder

A real estate founder formalized ownership splits and contribution commitments

  • Included capital call terms
  • This clarity prevented later capital disputes and provided a clear path for buy‑outs during an acquisition negotiation.

Practical Tips for Accurate and Efficient Completion

Following a few disciplined practices reduces errors, lowers legal cost, and improves enforceability when preparing the agreement.

Use Clear Numeric Terms
Specify percentages, share counts, and vesting math unambiguously; attach schedules and examples to illustrate rounding and conversion.
Consistent Party Names
Use identical legal names for individuals and entities across all signature blocks and exhibits to avoid identity confusion.
Limit Open‑Ended Language
Replace vague terms like 'reasonable effort' with measurable obligations or milestones tied to timelines and deliverables.
Document Supporting Evidence
Attach capital contribution records, IP disclosure lists, and signature page acknowledgements to create a complete evidentiary record.

Representative Signatory Roles and Their Perspectives

Lead Cofounder, CEO

Typically focuses on governance, equity splits, and decision authority; seeks clarity on voting thresholds and dilution protections to preserve control while enabling fundraising.

Co‑founder, CTO

Prioritizes IP assignment, vesting tied to milestones, and confidentiality; wants explicit ownership of developed technology assigned to the company.

Frequently Asked Questions About Cofounder Partnership Agreements

Answers to common questions about enforceability, notarization, amendments, and recordkeeping to help parties avoid routine pitfalls.


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