Can an engagement letter be e-signed?

Yes. Electronic signatures are generally enforceable under the federal ESIGN Act and state UETA laws when the parties demonstrate intent to sign, consent to an electronic process, attribution of the signature, and retention that allows accurate reproduction.

Is a retainer refundable?

It depends on the letter’s language and applicable ethics rules; specify whether the retainer is refundable, whether it is an advance on fees, and how unearned funds will be handled at matter conclusion.

Do I need a notary or witness?

Engagement letters rarely require notarization. If a specific state or transaction demands notarization or witnesses, the letter should call for it and identify acceptable execution methods.

What if the client disputes an invoice?

The letter should set an invoice dispute procedure and deadline; include mediation or escalation steps and specify how disputed amounts are treated pending resolution.

How should confidential information be handled?

Include confidentiality provisions specifying permitted disclosures, data protection measures, and any required security or privacy standards when handling sensitive client data.

Can the firm change hourly rates?

Yes if the letter permits rate adjustments; include notice requirements and whether existing matters are grandfathered or subject to new rates after notice.

Electronic Signature
Templates
Legal
Legal Hourly Engagement Letter

Legal Hourly Engagement Letter

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

LEGAL HOURLY ENGAGEMENT LETTER

This Engagement Letter is entered into as of by and between Client Name: and Law Firm Name: (each a "Party" and together the "Parties").

RECITALS

WHEREAS, Client desires to retain Firm to provide legal services on an hourly basis in connection with the matter described as: ; and

WHEREAS, Firm is willing to provide such legal services to Client in accordance with the terms and conditions set forth in this Engagement Letter; and

WHEREAS, the Parties wish to set forth their mutual understanding regarding fees, billing, and the scope of representation.

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

1. ENGAGEMENT; SCOPE OF SERVICES

Firm will provide legal services to Client on the matter described above. The scope of services shall include legal advice, drafting, negotiations, and representation reasonably necessary for that matter. Services do not include appellate work, litigation in jurisdictions or forums not expressly authorized in writing, or services for unrelated matters unless agreed in writing. The Parties acknowledge that Firm may engage associates, paralegals, and outside consultants as reasonably necessary to carry out the engagement.

2. FEES AND BILLING

Client shall pay Firm for time spent on the matter at the following hourly rates, subject to periodic adjustments upon written notice:

Lead Attorney Hourly Rate Other Attorney/Associate Hourly Rate Paralegal/Staff Hourly Rate

Time is billed in increments of of an hour. Statements will be rendered and are due upon receipt. Unpaid balances will accrue interest at or the maximum permitted by law, whichever is less.

3. RETAINER

Client shall deposit a retainer in the amount of to be held in Firm's trust or operating account as agreed. The retainer will be applied to outstanding invoices and replenished upon request. Any unearned portion will be returned to Client upon final accounting, subject to deduction for unpaid fees and expenses.

Retainer deposited to trust account: Yes

4. EXPENSES

Client shall reimburse Firm for reasonable out-of-pocket expenses incurred in connection with the matter, including filing fees, courier charges, court reporter fees, expert fees, travel, and other third-party costs. Firm may advance such expenses on Client's behalf and include them on monthly statements. Client authorizes Firm to incur expenses up to without prior approval. For larger expenditures, Firm will seek Client's prior consent.

5. CONFLICTS; CLIENT REPRESENTATIONS

Client represents that it has disclosed all material facts and current or prior relationships that may present a conflict of interest. Firm has conducted a conflicts check and (select one) confirms no conflict or discloses the following potential conflict(s):

6. CONFIDENTIALITY AND PRIVILEGE

Communications between Firm and Client are protected by the attorney-client privilege and any applicable work-product doctrine, subject to Firm's obligations to disclose information as required by law, court order, or in defending claims of malpractice or breach of fiduciary duty. Client authorizes Firm to take reasonable steps to protect privileged information and to assert privilege on Client's behalf.

7. TERMINATION

Either Party may terminate this engagement at any time upon written notice to the other. Upon termination, Client shall pay Firm for all fees and expenses incurred through the date of termination. Firm may retain Client files and work product until all outstanding fees and costs are paid in accordance with ethical obligations.

8. CLIENT COOPERATION

Client shall provide timely, accurate information, execute documents as necessary, and otherwise cooperate fully with Firm. Firm shall not be responsible for delays caused by Client's failure to provide requested information or instructions.

9. FILE RETENTION

Firm will retain Client files in accordance with Firm's record retention policy for a period of after the conclusion of the matter, after which Firm may destroy the files unless Client requests delivery of the original files in writing.

10. LIMITATION OF LIABILITY

Except to the extent prohibited by applicable law, Firm's liability to Client for any claim arising out of or related to this engagement shall be limited to direct damages not to exceed the total fees actually paid by Client to Firm for services rendered under this Engagement Letter during the twelve (12) month period preceding the event giving rise to the claim. IN NO EVENT SHALL FIRM BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL, SPECIAL, OR PUNITIVE DAMAGES.

11. INDEMNIFICATION

Client shall indemnify and hold harmless Firm and its partners, attorneys, employees, and agents from and against any claims, liabilities, losses, and expenses (including reasonable attorney's fees) arising out of Client's breach of this Engagement Letter or Client's negligent or willfully wrongful acts, provided that Client shall not be required to indemnify Firm for Firm's own willful misconduct or gross negligence.

12. NOTICES

All notices required or permitted under this Engagement Letter shall be in writing and delivered to the addresses below by hand, certified mail (return receipt requested), or nationally recognized overnight courier:

Client Contact and Address for Notices Firm Contact and Address for Notices

13. AMENDMENT; WAIVER; COUNTERPARTS

This Engagement Letter may be amended only by a writing signed by both Parties. No failure or delay by either Party in exercising any right shall operate as a waiver of that right. This Engagement Letter may be executed in counterparts, each of which shall be deemed an original and all of which together shall constitute one instrument.

14. GOVERNING LAW; SEVERABILITY; ENTIRE AGREEMENT

This Engagement Letter shall be governed by and construed in accordance with the laws of the State of , without regard to conflict of law principles. If any provision of this Engagement Letter is held invalid or unenforceable, the remaining provisions shall continue in full force and effect. This Engagement Letter constitutes the entire agreement between the Parties with respect to the subject matter hereof and supersedes all prior agreements and understandings, whether written or oral.

15. ACKNOWLEDGMENT

By signing below, Client acknowledges that Client has read, understands, and agrees to the terms and conditions of this Engagement Letter and authorizes Firm to commence work on the matter upon execution.

Client

Printed Name:

By:

Date:

Firm

Printed Name:

By:

Date:

What the Legal Hourly Engagement Letter Is

A Legal Hourly Engagement Letter is a written agreement that sets out the scope of legal services to be provided on an hourly basis, the attorney’s billing rate(s), retainer and billing procedures, and other administrative terms. It records responsibilities, expenses, communication protocols, and termination conditions to reduce misunderstandings and support later billing or dispute resolution. Properly executed, the engagement letter documents client consent to billing practices and client expectations for deliverables, and can serve as primary evidence of the attorney–client relationship and fee arrangement.

Why a Clear Hourly Engagement Letter Matters

A precise engagement letter protects both client and lawyer by documenting scope, fees, retainer, and billing cadence; it reduces fee disputes, supports ethical obligations, and clarifies who has signing authority. When electronic signatures are used, the arrangement remains enforceable under federal ESIGN (15 U.S.C. ch. 96) and state UETA frameworks, provided the parties demonstrate intent, consent, attribution, and retention.

Who Uses an Hourly Engagement Letter

Typical users include law firms, independent attorneys, corporate legal departments, and clients who prefer hourly billing over flat fees.

Solo and small-firm attorneys who bill clients by the hour and need standardized terms to reduce disputes.
In-house legal teams that assign outside counsel and require consistent invoicing and scope controls across matters.
Business clients and individuals who want written confirmation of hourly rates, billing frequency, and who will approve work.

The letter is useful at intake, when scope changes, or when retainer and billing practices must be clarified for ongoing matters.

Primary Signers and Contacts

Managing Partner

A firm’s managing partner or practice lead commonly signs to accept standard terms, confirm rate schedules, and authorize delegated billing practices for attorneys and paralegals working on the matter.

Client Representative

An authorized client representative (in-house counsel, CFO, or designated contact) signs to confirm acceptance of rates, retainer amounts, and approval process for invoices and expenses.

Step-by-Step: Completing the Hourly Engagement Letter

Follow these steps to create a enforceable, clear hourly engagement letter and to streamline client acceptance.

01

Draft Basic Terms: Define scope, hourly rates, retainer amount, and billing cadence.
02

Add Administrative Details: Include invoicing procedures, expense reimbursement, and contact information.
03

Review for Conflicts: Confirm no conflicts of interest and address ethical obligations.
04

Sign and Record: Obtain signatures, record execution date, and store in client file.

Typical Workflow for Signing and Storing the Letter

A streamlined process ensures both parties sign quickly and the executed letter is retained for billing and compliance.

Create Document: Prepare the letter in Word or PDF with required fields.
Send to Client: Deliver via secure eSignature platform or email with attachment.
Signatures: Client and attorney sign electronically or on paper as agreed.
Archive: Store signed copy in matter file with audit trail.

Configuring an Online Signing Workflow

For online completion, configure fields and authentication to match your risk tolerance and compliance needs.

Field	Configuration
Signature Field	Require signer, timestamp, and email attribution
Authentication	Use email link or optional SMS code for signer verification
Retention	Enable PDF export with audit trail and secure storage
Notifications	Auto-notify signers and send final executed copy

Digital Signing and Technical Requirements

Choose a platform that supports required authentication, audit trails, and secure storage for signed engagement letters.

Integrations: Supports CRM and DMS systems like Salesforce, NetSuite, and Google Workspace
File Formats: Accepts PDF, DOCX, and exports signed PDF/A with audit trail
Authentication: Offers email, SMS, and optional advanced signer authentication

How Hourly Engagement Letters Compare to Fixed-Fee Agreements

A brief comparison highlights the trade-offs clients and firms consider when choosing hourly billing versus fixed fees.

Criteria	Hourly Engagement	Fixed-Fee Agreement
Fee basis	time-based	single aggregated fee
Billing predictability	lower predictability	higher predictability
Scope changes	billed as incurred	often requires amendment
Client risk	higher cost risk	cost overrun risk to firm

eSignature Vendor Pricing and Feature Snapshot

A neutral pricing and feature snapshot for common eSignature vendors; signNow is listed first per vendor ordering rules.

	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	Verify with vendor	Verify with vendor	Verify with vendor	Verify with vendor
Bulk Send	Yes	Yes	Yes	Yes	No
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No

Real-World Examples of Use

Two short examples show how firms and clients use hourly engagement letters in practice and the outcomes they track.

Optica Ventures

Optica standardized its engagement letters to reduce initial intake friction and clarify email approvals.

The firm used templates with clear hourly schedules.
The change reduced billing disputes and sped client onboarding while preserving fee recovery controls.

Martin Properties

A regional property firm adopted electronic engagement letters for transactional and litigation matters.

They required signatures before work commenced.
That practice improved documentation consistency and made invoice reconciliation easier during property closings.

Best Practices for Drafting and Managing Hourly Engagement Letters

Follow these practical drafting and administration habits to reduce disputes and maintain clear billing records.

Define Scope Precisely

Describe tasks included and excluded, list deliverables, and provide a process for approving scope changes to avoid surprise hourly charges and disputes.

Detail Fee Structure

List hourly rates by role, overtime or travel rates if any, retainer handling, and how expenses are billed and substantiated.

Set Billing Protocols

State billing frequency, acceptable payment methods, late fee policy, and the method for raising invoice disputes and credits.

Keep Clear Records

Retain contemporaneous time entries, supporting communications, and the signed engagement letter with an audit trail for all executions.

Common Pitfalls to Avoid

Vague scope language that leads to disagreement about what tasks are billable and when additional approvals are required.
Failing to state who can approve invoices or expenses, which delays payment and complicates collections.
Not specifying billing frequency and required supporting detail, creating repeated client requests and disputes.
Missing signature authority or executing with mismatched names, which can render the letter ineffective for collections.

Risks and Consequences of a Poorly Drafted Letter

Fee Disputes: Potential withheld payments or prolonged collections

Ethics Complaints: Risk of client complaint over undisclosed fees

Contract Unenforceability: Ambiguous terms may be ruled void

Regulatory Exposure: Noncompliance with industry rules may trigger inquiries

Tax Record Issues: Missing documentation complicates expense deductions

Data Privacy Breach: Improper handling of PHI risks HIPAA penalties

Security and Compliance Considerations

Encryption: AES-256 at rest; TLS 1.2/1.3 in transit

Audit Trail: Timestamps, IP, and action history retained

HIPAA: BAA required for protected health information

Regulatory Certifications: SOC 2 Type II and ISO 27001

Accessibility: WCAG 2.0 Level AA support

ESIGN/UETA: Meets ESIGN and UETA legal requirements

Common Timing and Billing Deadlines

Establish clear deadlines for payment, disputed invoices, retainer replenishment, and termination notice to avoid confusion.

Payment Terms:

Payment due within 30 days of invoice unless otherwise stated

Invoice Disputes:

Client must notify firm of disputes within 30 days of invoice receipt

Retainer Replenishment:

Specify when retainer falls below threshold and when replenishment is required

Termination Notice:

Either party may terminate with notice; define required notice period

Recordkeeping Window:

Keep records for at least three years after matter closure

Key Milestones from Engagement to Close

A sequential milestone view helps track the engagement lifecycle and where billing checkpoints occur.

01

Engagement Acceptance

Client signs the letter and retainer is received

02

Initial Work Phase

Attorney performs initial tasks and documents time

03

Regular Billing

Invoices issued per agreed cadence and reviewed

04

Matter Closure

Final invoice issued and records archived

Frequently Asked Questions

Answers to common questions about drafting, signing, and enforcing hourly engagement letters, including electronic execution.

Need help? Contact support

Can an engagement letter be e-signed?
Yes. Electronic signatures are generally enforceable under the federal ESIGN Act and state UETA laws when the parties demonstrate intent to sign, consent to an electronic process, attribution of the signature, and retention that allows accurate reproduction.
Is a retainer refundable?
It depends on the letter’s language and applicable ethics rules; specify whether the retainer is refundable, whether it is an advance on fees, and how unearned funds will be handled at matter conclusion.
Do I need a notary or witness?
Engagement letters rarely require notarization. If a specific state or transaction demands notarization or witnesses, the letter should call for it and identify acceptable execution methods.
What if the client disputes an invoice?
The letter should set an invoice dispute procedure and deadline; include mediation or escalation steps and specify how disputed amounts are treated pending resolution.
How should confidential information be handled?
Include confidentiality provisions specifying permitted disclosures, data protection measures, and any required security or privacy standards when handling sensitive client data.
Can the firm change hourly rates?
Yes if the letter permits rate adjustments; include notice requirements and whether existing matters are grandfathered or subject to new rates after notice.

be ready to get more

Join over 28 million airSlate SignNow users

Sign Now