As a U.S. attorney with over 12 years of experience drafting hundreds of retainer agreements for law firms across New York, California, Texas, and Florida, I know how critical a clear, compliant sample retainer letter for lawyers is to starting the attorney-client relationship on the right foot. A well-written retainer agreement for legal services protects both you and your client while satisfying state bar rules and IRS reporting requirements.
In this comprehensive guide, I’m giving you a completely free, attorney-drafted legal retainer agreement template that you can download instantly and customize for your practice—whether you handle criminal defense, family law, business litigation, or general civil matters. I’ve also included a New York-specific variation and a criminal defense attorney retainer agreement section because those practice areas have unique ethical considerations.
A retainer agreement for legal services (sometimes called an attorney retainer agreement form or fee agreement) is a written contract between an attorney and client that outlines the scope of representation, fee structure, payment terms, and responsibilities of each party. Most state bar associations—including New York (22 NYCRR 1215), California (Rule 1.5(b)), and Texas—require written fee agreements when the anticipated fee will exceed a certain amount (usually $1,000–$3,000).
According to the American Bar Association Model Rules of Professional Conduct Rule 1.5(b), the scope of representation and the basis or rate of the fee and expenses must be communicated to the client, preferably in writing, before or within a reasonable time after commencing representation.
Having practiced in both plaintiff and defense firms, I’ve seen firsthand how a vague agreement leads to fee disputes, bar complaints, and even malpractice claims. A solid lawyer retainer agreement sample eliminates 90% of those headaches.
Based on my decade-plus reviewing thousands of agreements and defending fee disputes, here are the non-negotiable sections:
Download General Legal Retainer Agreement Template (Word)
Download General Legal Retainer Agreement Template (PDF)
Download New York-Specific Retainer Agreement (Word)
Download Criminal Defense Retainer Agreement Template (Word)
Below is the exact language I currently use in my own practice (redacted for generality). Feel free to copy-paste and modify.
| RETAINER AGREEMENT This Retainer Agreement (“Agreement”) is entered into on [Date], between [Client Name] (“Client”) and [Attorney/Firm Name] (“Attorney”). 1. Scope of Representation Attorney agrees to provide legal services in connection with [describe matter, e.g., “defense of criminal charges pending in the Supreme Court of New York, County of ___” or “negotiation and review of commercial lease”]. Attorney will not represent Client in any other matter without a separate written agreement. 2. Fees and Retainer Client agrees to pay Attorney a non-refundable advance fee retainer of $[Amount] (“Retainer”). This Retainer is earned upon receipt for general availability and is deposited into Attorney’s operating account (see IRS “advance payment” rules under 26 C.F.R. § 1.61-2). If Client prefers the Retainer be held in Attorney’s IOLTA trust account and drawn against as services are rendered, Client must initial here: ____. Hourly rate: $[Rate]/hour for attorney time; $[Rate]/hour for paralegal time. Minimum billing increment: 0.1 hour. 3. Billing and Payment Invoices will be issued [monthly/upon completion of milestones]. Payment is due within [10/15/30] days of invoice date. Balances over 30 days will accrue interest at 1% per month. 4. Costs and Expenses Client is responsible for all out-of-pocket expenses including, but not limited to, court filing fees, expert fees, travel, and copying. 5. Trust Account Any funds held in trust will be deposited in an IOLTA account in compliance with [State] Rule of Professional Conduct 1.15. 6. Termination Client may terminate this agreement at any time. Attorney may withdraw with Client’s consent or for good cause in accordance with [State] Rule 1.16. 7. Entire Agreement This Agreement constitutes the entire understanding between the parties and supersedes all prior agreements. Client: _____________________________ Date: _________ Attorney: ___________________________ Date: _________ |
Criminal cases trigger additional rules. In my years representing indigent and private clients, I always include:
If you practice in New York, your sample retainer agreement New York must contain the mandatory “Statement of Client’s Rights” and “Statement of Client’s Responsibilities” either in the agreement or as attachments. You must also include the fee arbitration clause: “In the event of a fee dispute, Client has the right to seek arbitration under Part 137 of the Rules of the Chief Administrator.”
The IRS considers non-refundable retainers earned when paid (Rev. Rul. 84-35; see also IRS.gov Topic No. 408). If you treat the retainer as earned on receipt, deposit it into your operating account and issue a 1099-NEC only if total payments exceed $600 in a calendar year.
Is a verbal retainer agreement enforceable in the U.S.?
Sometimes, but most states require written agreements over a certain amount and you risk bar discipline.
Can I use the same template for contingency and hourly cases?
No—contingency agreements need percentage disclosures, lien language, and expense recovery clauses.
Do I need a new retainer for an appeal?
Yes, almost always—appeals are considered a new stage of representation.
I still update my own legal services agreement retainer every January. The small time investment has saved me hundreds of hours and tens of thousands in potential fee disputes. Download the templates above, customize them to your state bar rules, and sleep better knowing your practice is protected.
Important Disclaimer: The templates and information provided are for informational purposes only and do not constitute legal advice. Laws vary by jurisdiction and change frequently. Always consult with a licensed attorney or your state bar ethics hotline before using any attorney retainer agreement sample in your practice.
Need a template customized for your exact practice area or state? Drop me a message—I’m happy to help fellow attorneys stay compliant and profitable.