Are electronic signatures valid?

Yes. Electronic signatures are enforceable under the ESIGN Act (15 U.S.C. ch. 96) and UETA in most states, provided intent, consent, attribution, and retention requirements are met.

Do I need a notarized signature?

Generally no for engagement letters. Notarization is only necessary where a statute or third party requires it, or when the letter includes documents that must be notarized for other purposes.

How should conflicts be handled?

Disclose known conflicts in writing and obtain the client's informed consent. Include conflict screening and ethical wall procedures when necessary to comply with state bar rules.

What if a signer’s name differs?

Ensure names match corporate records or government ID. Mismatched names can complicate enforceability and payment collection; correct before signing.

How long must I keep the signed letter?

Retain for at least three years after the engagement for tax and general recordkeeping; longer periods may apply depending on HIPAA (45 CFR §164.530(j)) or IRS requirements (IRC §6501(a)).

Can multiple firms share privileged information?

Yes, with client consent. The letter should document how privilege and confidentiality will be preserved and how documents will be labeled and controlled.

Electronic Signature
Templates
Legal
Legal Joint Engagement Letter

Legal Joint Engagement Letter

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LEGAL JOINT ENGAGEMENT LETTER

This Joint Engagement Letter (the "Engagement") is made as of by and between Client Name: with an address at , and Joint Counsel Firm Name: with an address at (together, "the Parties").

RECITALS

WHEREAS, Client seeks legal representation concerning the matter described as: and more fully described as:

WHEREAS, Client desires to retain the services of Joint Counsel to represent Client on a joint basis, with Lead Counsel and Co-Counsel sharing responsibility for strategy, communication, and billing; and

WHEREAS, Joint Counsel has agreed to represent Client subject to the terms and conditions set forth in this Engagement.

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

1. ENGAGEMENT; SCOPE OF SERVICES

1.1 Engagement. Client retains Joint Counsel to provide legal services in connection with the matter described above. Services include, as requested and agreed, legal advice, negotiation, preparation of filings, court appearances, and other customary services reasonably necessary to represent Client in the matter.

1.2 Limitations. Services do not include services expressly excluded by written agreement between the Parties or services that would create a conflict described in Section 5. Any services outside the Scope of Services shall be subject to a separate written agreement.

2. JOINT REPRESENTATION; CLIENT CONSENT

2.1 Joint Roles. Lead Counsel and Co-Counsel will coordinate strategy and division of responsibilities. Client understands that Joint Counsel will communicate among themselves and may share documents, privileged communications, and work product arising in the representation.

2.2 Consent to Joint Representation. Client hereby acknowledges that joint representation can create potential conflicts of interest and consents to Joint Counsel representing Client jointly in this matter. I acknowledge and consent

3. FEES, BILLING AND RETAINER

3.1 Fee Arrangement. Unless otherwise agreed in writing, Client shall be billed for time expended by attorneys and paraprofessionals at the following rates (or such other rates as may be agreed): Lead Counsel hourly rate per hour; Co-Counsel hourly rate per hour.

3.2 Retainer. Client shall pay an initial retainer in the amount of upon execution of this Engagement. Retainer application, replenishment, and refund terms:

3.3 Billing and Payment. Joint Counsel shall render monthly itemized invoices showing timekeepers, hours, and disbursements. Payment is due within days of invoice. Unpaid balances may accrue interest at a rate of .

4. EXPENSES AND DISBURSEMENTS

Client shall reimburse Joint Counsel for reasonable out-of-pocket expenses incurred in the representation, including but not limited to filing fees, courier charges, deposition and transcript costs, travel, and expert fees. Responsibility for extraordinary expenses (e.g., experts requiring substantial retainers) will be agreed in writing in advance.

Expense allocation between Lead Counsel and Co-Counsel:

5. CONFLICTS OF INTEREST

5.1 Representation Conflicts. Joint Counsel has conducted a reasonable conflicts check based on information provided by Client. Client represents that Client has disclosed all known potential conflicts to Joint Counsel.

5.2 Acknowledgement. By signing this Engagement, Client acknowledges the disclosures made and confirms that no presently known conflict prevents Joint Counsel from representing Client. If a conflict subsequently arises that cannot be cured with informed consent, Joint Counsel may be required to withdraw. I acknowledge

6. CONFIDENTIALITY AND ATTORNEY-CLIENT PRIVILEGE

6.1 Shared Privilege. Communications between Client and any member of Joint Counsel, and between members of Joint Counsel concerning the representation, shall be treated as privileged communications for the benefit of Client. Client expressly authorizes Joint Counsel to share privileged information among themselves as necessary for representation.

6.2 Limits on Confidentiality. Client is advised that joint representation may limit the ability of counsel to represent differing interests in the future and that certain disclosures within the joint team may be shared without additional consent.

7. COOPERATION; ACCESS TO INFORMATION

Client shall cooperate with Joint Counsel, provide truthful information, produce documents requested, and make personnel available as reasonably necessary. Client warrants that it has the authority to enter into this Engagement and to direct counsel in this matter.

8. TERM; TERMINATION

8.1 Term. This Engagement shall commence on the Effective Date and continue until the conclusion of the matter or earlier termination as provided herein.

8.2 Termination. Either Client or Joint Counsel may terminate representation at any time upon written notice. Upon termination, Client shall pay Joint Counsel for services rendered and expenses incurred through the effective date of termination.

8.3 File Retention. Joint Counsel will retain the client file for a period of following final billing unless Client requests delivery sooner. Any original documents will be returned upon request.

9. LIMITATION OF LIABILITY

To the extent permitted by law, Joint Counsel's liability for any claim arising out of or relating to this Engagement shall be limited to direct actual damages and shall not include consequential, special, exemplary, or punitive damages. Nothing in this clause is intended to limit liability for willful misconduct or other liability that cannot be limited by law.

10. DISPUTE RESOLUTION; GOVERNING LAW

10.1 Dispute Resolution. The Parties agree to attempt to resolve disputes arising under this Engagement through good-faith negotiation. If unresolved, disputes shall be resolved by binding arbitration administered in accordance with the Parties' agreement or, absent such agreement, by a court of competent jurisdiction.

10.2 Governing Law. This Engagement shall be governed by and construed in accordance with the laws of the State of , without regard to conflict of laws principles.

11. NOTICES

All notices required or permitted under this Engagement shall be in writing and delivered to the Parties at the addresses below (or such other address as a Party may designate in writing).

Notices to Client Notices to Joint Counsel

12. AMENDMENTS; WAIVER; COUNTERPARTS; ENTIRE AGREEMENT; SEVERABILITY

12.1 Amendments. This Engagement may be amended only by a written instrument signed by Client and Joint Counsel.

12.2 Waiver. No waiver by any Party of any breach or default hereunder shall be effective unless in writing.

12.3 Counterparts. This Engagement may be executed in counterparts, each of which shall be an original and all of which together constitute one instrument.

12.4 Entire Agreement. This Engagement constitutes the entire agreement between the Parties with respect to the representation and supersedes all prior agreements and understandings, whether written or oral.

12.5 Severability. If any provision of this Engagement is held invalid or unenforceable, the remainder of this Engagement shall remain in full force and effect.

13. MISCELLANEOUS

13.1 File Materials. Subject to applicable law and ethical obligations, Joint Counsel may retain copies of work product and correspondence; original client documents will be returned on request.

13.2 Reliance. Client warrants that all information provided to Joint Counsel is truthful and complete to the best of Client's knowledge.

Client:

By:

Date:

Joint Counsel:

By:

Date:

What a Legal Joint Engagement Letter Is and When It Applies

A Legal Joint Engagement Letter is a written agreement executed by two or more law firms or attorneys and a shared client that sets out scope, responsibilities, fee arrangements, conflicts waivers, and allocation of tasks among the lawyers. It clarifies who will represent the client, how communications are handled, which firm is lead counsel, billing arrangements, and how confidential information will be shared. The letter reduces ambiguity about roles and risk allocation and is commonly used for co-counsel, multi-jurisdictional matters, and large transactional or litigation engagements. Electronic signatures under ESIGN and UETA are generally accepted for these letters.

Why a Joint Engagement Letter Matters for Multi-Party Legal Work

A joint engagement letter documents mutual expectations, assigns responsibilities, addresses conflicts and fee splitting, and preserves client consent to shared representation — helping manage malpractice risk and streamline billing and communication.

Who Typically Signs or Prepares a Joint Engagement Letter

Use a letter early in the relationship to document consent, avoid misunderstandings, and satisfy ethical rules about conflicts and fee sharing.

Law firm partners and co-counsel collaborating on large transactions or complex litigation
In-house counsel when engaging outside firms across jurisdictions
Clients (individuals or corporate) consenting to shared representation and fee allocation

Representative Signers and Their Roles

Lead Counsel — Partner

A senior partner designated as lead counsel coordinates strategy, receives client direction, and allocates tasks to co-counsel. The lead counsel often handles client billing statements and acts as the primary contact for courts and opposing counsel; responsibilities should be spelled out to avoid duplication of work.

Client Representative — GC

A corporate general counsel or authorized client signatory provides consent to joint representation and fee allocation. The client representative confirms authority to retain multiple firms and agrees to confidentiality and billing terms set out in the letter.

Core Elements to Include in Every Joint Engagement Letter

A complete joint engagement letter balances clarity and brevity while addressing ethical, practical, and billing issues so all parties know the scope, limits, and how conflicts will be handled.

Parties

Full legal names of the client and each firm or attorney, including contact information and the lead counsel designation.

Scope

Clear description of the matter, services to be provided, and any exclusions or limitations on the representation.

Fee Arrangement

Billing rates, fee split among firms, retainers, billing cycles, and expense allocation.

Conflicts and Waivers

Disclosure of known conflicts, informed consent language, and any conflict screening or ethical wall procedures.

Confidentiality

How privileged information is handled among counsel, including procedures for document sharing and designation of confidential materials.

Authority & Termination

Who can bind the client, procedures for replacing counsel, and terms for terminating the joint engagement.

Step-by-Step: How to Complete and Execute the Letter

Follow these steps to prepare a clear, enforceable joint engagement letter and obtain valid execution from all parties.

01

Draft Terms: Prepare scope, fees, conflicts, and authority allocation in plain language.
02

Disclose Conflicts: Identify and disclose known conflicts; obtain informed consent in writing.
03

Review with Client: Send draft to the client for review and questions before signature.
04

Execute and Record: Obtain signatures, date the document, and retain a signed copy in the client file.

Typical Signing Flow for a Joint Engagement Letter

A predictable workflow reduces signer friction and ensures each party receives a executed copy and an audit trail.

Upload Document: Load the final letter into your signing platform or document management system.
Add Signers: Designate signer order or allow parallel signing for client and multiple firms.
Authenticate Signers: Use email, SMS code, or higher assurance methods for identity verification.
Complete Signing: Capture signatures, timestamps, and deliver signed copies to all parties.

Recommended Digital Workflow Settings for Online Completion

Configure these settings to ensure auditing, consent capture, and reliable delivery when using an eSignature platform.

Field	Configuration
Signer Order	Sequential or parallel based on lead counsel preference
Authentication	Email + SMS OTP for moderate assurance
Document Retention	Enable audit trail retention for at least statutory period
Notifications	Auto-send final signed copies to all parties

Technical Considerations for eSigning and Secure Sharing

Ensure the chosen platform can produce a tamper-evident signed record and supports any regulatory requirements such as HIPAA or 21 CFR Part 11 when applicable.

Encryption: TLS 1.2/1.3 in transit; AES-256 at rest
Audit Trail: Timestamps, IP addresses, and action logs
File Types: PDF and DOCX supported for legal records

Security and Compliance Checklist

Encryption: TLS and AES-256

Audit Trail: Detailed signing logs

HIPAA BAA: Contract available if needed

ESIGN / UETA: Legal e-signature framework

21 CFR Part 11: Available for regulated records

Access Controls: Role-based permissions

Typical Timing and Deadlines to Include

Specify clear response and billing deadlines to avoid disputes and ensure timely conflict resolution.

Effective Date:

Date parties agree and sign the engagement letter

Client Response:

Specify days allowed to accept terms or raise concerns

Billing Cycle:

Monthly or other invoicing cadence and payment terms

Conflicts Cure Period:

Time allowed to resolve disclosed conflicts

Termination Notice:

Required notice period for unilateral termination

Common Pitfalls to Avoid When Preparing a Joint Letter

Vague scope language that leads to disputes about which tasks are included and whose responsibility they are
Failing to obtain written client consent for shared representation and fee splits, which creates ethical exposure
Not specifying billing and expense allocation, causing delays in payment and internal disputes between counsel
Insufficient confidentiality terms for shared privileged information and unclear document-handling procedures

Legal and Financial Risks of an Incomplete or Incorrect Letter

Ethics Violations: Disciplinary action risk

Malpractice Exposure: Increased liability risk

Fee Disputes: Collections issues and litigation

Ineffective Consent: Invalid conflict waivers

Recordkeeping Failures: Compliance penalties

Tax Reporting Risk: Incorrect reporting consequences

How a Joint Engagement Letter Differs from a Standard Retainer

Compare key legal and operational differences so you can choose the appropriate form for the representation.

Criteria	Joint Engagement Letter	Single-Client Retainer
Number of Firms	two or more	one
Fee Split	yes, allocated	typically none
Conflict Disclosure	joint disclosures required	standard disclosure
Coordination Role	lead counsel designated	not applicable

eSignature Vendor Pricing and Feature Comparison

Comparison focused on starting price, trial availability, bulk send, audit trail, HIPAA compliance, and envelope limits across common vendors. signNow appears first per sourcing requirements.

	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 plan	Varies by plan	Varies by plan	Varies by plan
Bulk Send	Yes (Business Premium)	Varies by plan	Varies by plan	Varies by plan	Varies by plan
Audit Trail	Yes	Yes	Yes	Yes	Yes
Envelope Cap	No cap	100 envelopes/user/year	Varies	Varies	Varies

Real-World Examples of Joint Engagement Letters in Practice

Two illustrative customer experiences show practical outcomes when joint letters are used to coordinate counsel and preserve client consent.

Martin Properties — Founder

The firm needed coordinated counsel for multi-state closings

used a joint letter to assign lead counsel
The executed letter clarified billing, reduced duplication, and allowed closing without in-person signatures for multiple parties.

Fertility Centers of Illinois — Founder

A health provider required multiple outside counsel and HIPAA safeguards

the joint letter included PHI handling and a BAA requirement
The arrangement documented consent, preserved privilege, and supported remote execution for urgent matters.

Frequently Asked Questions and Troubleshooting

Answers to common questions about validity, signatures, conflicts, and storage for joint engagement letters.

Need help? Contact support

Are electronic signatures valid?
Yes. Electronic signatures are enforceable under the ESIGN Act (15 U.S.C. ch. 96) and UETA in most states, provided intent, consent, attribution, and retention requirements are met.
Do I need a notarized signature?
Generally no for engagement letters. Notarization is only necessary where a statute or third party requires it, or when the letter includes documents that must be notarized for other purposes.
How should conflicts be handled?
Disclose known conflicts in writing and obtain the client's informed consent. Include conflict screening and ethical wall procedures when necessary to comply with state bar rules.
What if a signer’s name differs?
Ensure names match corporate records or government ID. Mismatched names can complicate enforceability and payment collection; correct before signing.
How long must I keep the signed letter?
Retain for at least three years after the engagement for tax and general recordkeeping; longer periods may apply depending on HIPAA (45 CFR §164.530(j)) or IRS requirements (IRC §6501(a)).
Can multiple firms share privileged information?
Yes, with client consent. The letter should document how privilege and confidentiality will be preserved and how documents will be labeled and controlled.

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