Are electronic signatures legally valid?

Yes. Electronic signatures are legally enforceable in the United States under the ESIGN Act (15 U.S.C. ch. 96) and UETA where adopted. Ensure intent, consent, attribution, and retention capability to strengthen enforceability.

Do retainers need notarization or witnesses?

Most commercial retainers do not require notarization or witnesses. However, state-specific requirements vary for particular document types—consult state law if the agreement affects real estate or requires statutory formality.

Can a retainer be revoked or cancelled?

Yes, subject to the contract’s termination clause. Follow written notice and cure periods in the agreement. Absent terms, common-law contract principles and applicable state law govern termination rights.

How do I update or amend the agreement later?

Execute a written amendment signed by both parties that references the original agreement. Clearly state effective date and whether prior terms are superseded or remain in force.

What happens to unused retainer hours?

Address this in the fee or scope section: allow rollovers, credits, expiration, or forfeiture. Lack of clear terms often leads to disputes and collection issues.

Are special privacy clauses required for healthcare projects?

If the PM accesses protected health information, include a HIPAA Business Associate Agreement and follow HIPAA retention/handling requirements under 45 CFR §164.530(j).

Electronic Signature
Templates
Project Management
Project Management Retainer Agreement

Project Management Retainer Agreement

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Project Management Retainer Agreement

This Project Management Retainer Agreement (the Agreement) is entered into as of by and between Client Name: and Service Provider Name: .

Project Identification

Project Title:

Project ID: Client Project Manager:

Service Provider Project Manager:

Recitals

WHEREAS, Client desires to retain Service Provider to perform project management and related services described below on a retainer basis; and WHEREAS, Service Provider is willing to provide such services in accordance with the terms and conditions set forth herein. The parties agree as follows.

Scope of Work

Detailed Scope of Services Out-of-Scope Items

Deliverables and Acceptance

The Service Provider will produce the deliverables listed below. Each deliverable shall include acceptance criteria and an acceptance period not to exceed thirty (30) calendar days unless otherwise agreed in writing.

Deliverable 1 - Description Acceptance Criteria Deliverable 2 - Description Acceptance Criteria

Timeline and Milestones

Project Start Date: Project End Date:

Milestone 1

Due Date:

Milestone 2

Due Date:

Budget and Payment

Total Retainer Amount (USD) Billing and Payment Schedule

Late Payment Penalty:

Change Order and Additional Work

Confidentiality

Each party shall hold in confidence and not disclose to any third party Confidential Information received from the other party, and shall use such Confidential Information only to perform its obligations under this Agreement. Confidential Information does not include information that is publicly known without breach of this Agreement, independently developed, or rightfully received from a third party.

Intellectual Property

Unless otherwise agreed in writing, all pre-existing intellectual property of each party remains that party's sole property. Work product created specifically for Client under this Agreement shall be owned by subject to payment in full. Service Provider retains the right to use general knowledge and methodologies developed during performance.

Liability, Indemnification and Insurance

Each party shall indemnify, defend and hold harmless the other party from third-party claims arising from its gross negligence or willful misconduct. Except for liability arising from gross negligence or willful misconduct, neither party's aggregate liability shall exceed the total fees paid to Service Provider under this Agreement for the applicable twelve (12) month period. Service Provider shall maintain commercially reasonable professional liability insurance.

Termination

This Agreement may be terminated by either party upon thirty (30) calendar days' written notice. Upon termination Client shall pay for all services performed and expenses reasonably incurred through the effective date of termination. Service Provider shall deliver any work in progress and Client shall accept deliverables in accordance with the Acceptance provisions.

Governing Law and Dispute Resolution

This Agreement shall be governed by and construed in accordance with the laws of without regard to conflict of law principles. The parties agree to attempt good faith resolution of disputes through negotiation, and if unresolved, through binding arbitration conducted in the governing state unless otherwise agreed.

Notices

All notices under this Agreement shall be in writing and delivered to the addresses below by hand, courier, or certified mail, return receipt requested, or by mutual written agreement of the parties.

Client Notice Address Service Provider Notice Address

Key Personnel and Subcontracting

Service Provider shall designate the following individual as primary project lead: Name: . Replacement of key personnel will require Client notice and reasonable substitution of equivalent personnel.

Miscellaneous

This Agreement constitutes the entire agreement between the parties with respect to the subject matter and supersedes all prior proposals and agreements. Any amendment must be in writing and signed by authorized representatives of both parties.

Client:

By:

Date:

Service Provider:

By:

Date:

What the Project Management Retainer Agreement Is

A Project Management Retainer Agreement is a written contract that sets out ongoing project oversight, advisory services, or management availability provided by a project manager or firm in exchange for recurring payment. It defines scope boundaries, retainer fee structure, billing cadence, deliverables or service levels, notice and termination rules, and ownership of work product. The agreement helps both parties manage expectations, reserve capacity, and create a predictable payment stream while providing a baseline for change orders and milestone-based work outside the retainer.

Why organizations rely on a retainer for project management

A retainer agreement secures prioritized access to project management expertise, clarifies recurring fees and scope limits, and reduces administrative friction for repeated approvals. It preserves continuity across phases and offers a contractual framework for change management and dispute resolution while making cost exposure predictable.

Common parties who put a retainer agreement in place

Identifying which party is the client and which is the provider early reduces disputes and speeds execution.

Client organizations managing multiple simultaneous projects or programs, from startups to enterprise PMOs.
Consulting firms, independent project managers, and agencies that supply ongoing oversight and advisory time.
Internal PMOs that allocate recurring capacity to business units and need formalized billing terms.

Who can legally sign and commit to the retainer

Project Manager

Senior project managers or authorized firm principals typically sign on behalf of the provider. The signer should be listed with title and authority line to bind the provider company for billing, staffing, and warranty commitments.

Client Executive

A purchasing manager, director, or corporate officer with contracting authority signs for the client. If the client is a business entity, confirm signer authority under corporate bylaws or an executed power of attorney.

Essential information every agreement should contain

Parties: Full legal names

Scope: Services summary

Retainer Fee: Amount and cadence

Term: Start and end dates

Termination: Notice & cure rights

IP & Deliverables: Ownership and licenses

Core clauses and contract structure to include

A professional retainer agreement balances clarity and flexibility. Key clauses define services, payment, availability, change control, liability limits, confidentiality, and dispute resolution. Each clause should be concise and reference any schedules or exhibits that contain rate tables, staffing rosters, or service-level definitions.

Scope of Services

Describe recurring tasks and excluded work; attach exhibit for detailed task list and response expectations to avoid ambiguity during performance.

Fee Structure

State retainer amount, billing interval, invoicing terms, and whether unused hours roll over or expire at period end.

Change Orders

Define how out-of-scope work is proposed, approved, priced, and scheduled, including emergency or expedited requests.

Term and Renewal

Set the initial term, automatic renewal rules, and any renewal price adjustment mechanics.

Confidentiality

Include non-disclosure terms and security expectations for client data, especially if sensitive information will be accessed.

Limitation of Liability

Specify caps on damages, indemnity carve-outs, and exclusions for consequential damages where lawful.

Step-by-step: completing a Project Management Retainer Agreement

Follow a clear sequence to reduce rework: gather party data, define scope, set fee terms, confirm signatory authority, and choose signature method. Verify dates and exhibits before sending for signature.

01

Gather Parties: Enter full legal names and entity types.
02

Define Scope: Attach task exhibit and list exclusions.
03

Set Fees: Specify retainer amount, billing cycle, and payment terms.
04

Authorize Signature: Confirm signer authority and include title.

How to configure an online completion and signing workflow

Set up a simple digital workflow that routes the agreement, collects signatures, and stores the executed copy with an audit trail.

Field	Configuration
Upload Document	Use PDF or DOCX; ensure exhibits are appended in order.
Assign Signers	Add signer emails and designate role order.
Authentication	Choose email link, SMS code, or stronger KBA as required.
Retention	Enable secure storage and download of signed PDF with audit trail.

Typical routing steps when sending the agreement electronically

A streamlined process reduces signer friction and documents a clear trail. Use role-based routing when approvals must be sequential.

Upload: Add the retainer agreement and exhibits to the platform.
Place Fields: Insert signature, date, and initial fields for each signer.
Route: Send by role order or parallel delivery depending on approval needs.
Capture Audit: Record timestamps, IP, and authentication method for each signer.

Technical considerations for digital signing

Confirm the vendor meets compliance needs (ESIGN/UETA) and supports required integrations like CRM or document storage for your workflow.

File Formats: PDF and DOCX widely supported
Authentication: Email, SMS, or KBA available
Integrations: Connect to CRM or storage

Common timing elements and notice requirements

Retainer agreements include dates and notice windows for renewal, termination, invoicing, and change order approval—define each to avoid ambiguity.

Invoice Due Date:

Specify Net 30 or alternative payment period to calculate late fees.

Renewal Notice:

Set written notice window (e.g., 30–60 days) before automatic renewal.

Termination Notice:

State required notice period and cure timeframe for breaches.

Change Order Response:

Define how long parties have to accept or reject proposed changes.

Retention Start:

Identify when post-term retention begins for records and deliverables.

Frequent mistakes that cause disputes or delays

Vague scope language that leaves hourly vs retainer work unclear and triggers billing disputes.
Missing signer authority information, which delays execution and may require corporate resolutions.
Failure to attach exhibits such as staffing plans or rate cards that define what the retainer covers.
Not specifying renewal or termination notice periods, causing automatic renewals or abrupt service cessation.

Legal and financial risks from an incorrect agreement

Breach Exposure: Contract damages and indemnity claims

Tax Consequences: Mischaracterized payments may affect reporting

Payment Disputes: Late or withheld fees increase collection costs

Data Liability: Improper data handling can trigger HIPAA or privacy violations

Contract Voidance: Lack of authority can render agreement unenforceable

Operational Risk: Resource allocation mismatches delay projects

eSignature vendor pricing comparison for executing retainers

Basic plan-level pricing and feature availability for teams that need to send and manage Project Management Retainer Agreements. signNow appears first for comparison.

	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 trial	Varies	Varies	Varies	Varies
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 retainers in practice

Two concise examples show how retainers streamline recurring project work and customer interactions.

Optica Ventures — Ongoing PM Support

Optica used a retainer for recurring portfolio oversight to reduce onboarding time.

The retainer covered weekly check-ins and escalation access.
The company reported faster customer response, clearer scope boundaries, and smoother invoicing that aligned capacity with predictable monthly budgeting.

Martin Properties — Transactional Support

Martin Properties executed retainers to reserve project management during busy closing seasons.

The retainer guaranteed prioritized staffing during peak windows.
As a result, the firm was able to process and execute property-related tasks online with compliance, reducing time-to-close and administrative overhead.

Frequently asked questions about Project Management Retainer Agreements

Answers to common legal, execution, and post-signature questions to help you avoid delays and enforce the agreement properly.

Need help? Contact support

Are electronic signatures legally valid?
Yes. Electronic signatures are legally enforceable in the United States under the ESIGN Act (15 U.S.C. ch. 96) and UETA where adopted. Ensure intent, consent, attribution, and retention capability to strengthen enforceability.
Do retainers need notarization or witnesses?
Most commercial retainers do not require notarization or witnesses. However, state-specific requirements vary for particular document types—consult state law if the agreement affects real estate or requires statutory formality.
Can a retainer be revoked or cancelled?
Yes, subject to the contract’s termination clause. Follow written notice and cure periods in the agreement. Absent terms, common-law contract principles and applicable state law govern termination rights.
How do I update or amend the agreement later?
Execute a written amendment signed by both parties that references the original agreement. Clearly state effective date and whether prior terms are superseded or remain in force.
What happens to unused retainer hours?
Address this in the fee or scope section: allow rollovers, credits, expiration, or forfeiture. Lack of clear terms often leads to disputes and collection issues.
Are special privacy clauses required for healthcare projects?
If the PM accesses protected health information, include a HIPAA Business Associate Agreement and follow HIPAA retention/handling requirements under 45 CFR §164.530(j).

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