Parties
Identify each party by full legal name and entity type so there is no ambiguity about who is contracting.
A written retainer reduces misunderstandings about scope, fees, and billing and provides evidence of consent and delegation. It helps manage client expectations and protects both parties in disputes while supporting compliance with professional conduct rules and recordkeeping obligations.
The agreement supports ethical compliance, audit trails, and billing transparency for fee disputes and regulatory inquiries.
Identify each party by full legal name and entity type so there is no ambiguity about who is contracting.
Describe specific services, exclusions, deliverables, and milestones to limit scope creep and guide billing.
State fee structure (hourly, flat, contingency), billing increments, retainer amount, and how unearned funds will be handled.
Include billing cycle, accepted payment methods, interest on overdue balances, and responsibility for expenses and taxes.
Set client confidentiality obligations, exceptions required by law, and data protection measures for sensitive information.
Explain grounds for termination, notice requirements, final accounting, and disposition of client files after engagement ends.
| Field | Configuration |
|---|---|
| Signer Order | Client signs first, attorney signs second |
| Authentication | Email + SMS code or multi-factor |
| Payment Capture | Collect retainer via integrated payment field |
| Audit Trail | Enable IP, timestamp, and version history |
Choose a platform that supports secure e-signing, payment capture, and audit trails for attorney-client records.
Start of obligations; use MM/DD/YYYY format
Specify payment deadline before work begins
Monthly, biweekly, or per milestone billing cadence
Client or attorney notice period as stated
Timeframe to return unearned funds after termination
The client or authorized company representative must sign with full legal name and title; for entities include a capacity statement to show authority to bind the business in the retainer.
An attorney authorized by the firm should sign and date, and the firm should maintain a copy in its matter management system tied to billing records and trust accounting.
Optica’s legal team used an e-signed retainer for new project engagements
A healthcare legal team standardized retainer language and HIPAA handling provisions
| 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 | Varies |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |