A client memo example typically opens with a heading block and a one-sentence Question Presented, moves through a Statement of Facts, works through the legal analysis in a Discussion section, and closes with a Conclusion and specific recommendations. The document exists to answer one legal question by applying the governing rules to the client’s facts and telling the client what to do next. Everything in the memo either serves that answer or should be cut.
Pick a Framework Before You Start Writing
Two structures dominate. IRAC organizes the analysis as Issue, Rule, Application, Conclusion: you state the legal question, lay out the governing rule, apply the rule to the client’s facts, and reach a conclusion. CREAC rearranges the same elements as Conclusion, Rule, Explanation, Application, Conclusion, leading with the bottom line and then walking the reader through the reasoning behind it.
Both frameworks produce the same analysis. CREAC tends to work better for busy clients who want the answer up front. Pick one and use it consistently, even when the memo covers more than one issue. Each sub-issue gets its own mini-cycle of rule, application, and conclusion so the reasoning stays organized instead of wandering across pages.
The Sections of the Memo, With Examples
Heading Block
The heading identifies who wrote the memo, who it is addressed to, the date, and a subject line specific enough for the client to recognize the matter at a glance. “Tax Issue” tells the reader nothing. “Analysis of Potential Accuracy-Related Penalty on 2024 Return” tells them exactly what they are opening.
Question Presented
Frame the legal issue as a single, focused inquiry that weaves together the relevant legal standard and the key facts. A well-written version reads like this:
Whether ABC Corp.’s failure to deliver conforming goods by the contractual deadline entitles our client to reject the shipment and recover damages under the UCC.
A poorly written version asks the question too broadly (“What are our client’s rights?”) or buries it in background the reader does not need yet. If the memo addresses multiple issues, number them and present each one separately.
Statement of Facts
This section lays out the factual foundation and nothing else. No legal conclusions, no characterizations of anyone’s behavior, no hedging about what might happen. Just what occurred, when, in what order, and involving whom. Every fact you include should be traceable to a document or record: a contract, a financial statement, correspondence, a court filing, a tax record.
The temptation is to include everything. Resist it. A fact belongs in the Statement of Facts only if it matters to the analysis that follows. If the Discussion turns on a contract’s delivery deadline, the facts should include the specific date and what happened on that date. If the client’s corporate structure never appears in the analysis, it does not belong in the facts. Brevity here builds trust: the client sees that you know which details matter.
Discussion and Analysis
This is where the memo earns its keep. Start with the most significant legal principle, explain how it works, and then show how the client’s specific circumstances fit or do not fit within that rule. Work through secondary considerations, exceptions, and counterarguments afterward.
A tax memo, for instance, might explain that the IRS imposes accuracy-related penalties of 20% on the portion of a tax underpayment caused by negligence or a substantial understatement of income.1Internal Revenue Service. Accuracy-Related Penalty If the facts suggest something worse than carelessness, the analysis has to address the civil fraud penalty, which jumps to 75% of the underpayment attributable to fraud.2Office of the Law Revision Counsel. 26 US Code 6663 – Imposition of Fraud Penalty The gap between 20% and 75% is enormous. The Discussion section is where you explain which side of that line the client’s facts fall on and why.
Contract disputes often call for the Uniform Commercial Code, a standardized body of law governing commercial transactions that has been adopted across all U.S. jurisdictions.3Uniform Law Commission. Uniform Commercial Code A jurisdictional question might require pulling 28 U.S.C. § 1291, which gives federal appellate courts jurisdiction over final decisions from district courts.4Office of the Law Revision Counsel. 28 US Code 1291 – Final Decisions of District Courts Whatever the area of law, identify the controlling authorities before writing a sentence of analysis, and link each analytical point back to a specific statute, regulation, or precedent so the client can see the legal basis for the reasoning. The goal is not to prove you did the research. It is to show the client exactly how the law drives the outcome you are predicting.
Conclusion and Recommendations
The Conclusion gives the client a direct answer to the Question Presented, followed by specific recommendations. If the analysis supports it, include a probability assessment, such as a 70% likelihood of prevailing on a particular claim, along with the reasoning behind it. Recommendations should be concrete: file an amended return using IRS Form 1040-X, which can be submitted electronically at no cost,5Internal Revenue Service. About Form 1040-X, Amended US Individual Income Tax Return initiate a mediation process to avoid higher litigation costs, or request a specific document from an opposing party before a deadline expires. Vague advice like “consider your options” does not belong here. The client should finish the memo knowing exactly what to do next.
Match the Complexity to the Reader
A sophisticated in-house counsel can absorb legal shorthand and statutory references. A small business owner in a first contract dispute needs the same concepts in plain terms. Adjusting complexity is the difference between a memo the client uses and one that sits in a drawer.
ABA Model Rule 1.4 backs this up: a lawyer must explain matters to the extent reasonably necessary for the client to make informed decisions about the representation.6American Bar Association. Rule 1.4 Communications A technically accurate memo written in language the client cannot parse fails that standard. Read the draft from the client’s perspective before sending it. If a section would confuse a non-specialist, rewrite it.
Keeping the Memo Privileged
A client memo is a privileged communication, but the privilege has to be protected deliberately. Mark every page with a confidentiality legend such as “Privileged and Confidential — Attorney-Client Communication.” The label alone does not create the privilege, but it signals that the privilege was intended. ABA Model Rule 1.6 requires a lawyer to avoid revealing information relating to a client’s representation without informed consent and to make reasonable efforts to prevent unauthorized disclosure of or access to that information.7American Bar Association. Rule 1.6 Confidentiality of Information
The bigger risk in practice is accidental disclosure. If a memo gets swept into a document production during litigation, the privilege can be waived unless you act quickly. Federal Rule of Evidence 502(b) provides protection when three conditions are met: the disclosure was truly inadvertent, the producing party took reasonable steps to prevent it, and the producing party moved promptly to correct the error once discovered. The safer approach is to put a confidentiality agreement or protective order in place at the start of any litigation that expressly addresses inadvertent production. These agreements typically apply a more forgiving standard than the default case law.
Limit distribution. Every recipient is a potential weak point for the privilege. Send the memo only to people who need it, and remind the client that forwarding it to business partners, accountants, or anyone outside the attorney-client relationship could destroy the protection entirely.
Using AI Tools to Help Draft
Generative AI has become part of everyday legal work, and using it to draft client memos creates risks that did not exist a few years ago. ABA Formal Opinion 512 requires that lawyers have a reasonable understanding of the capabilities and limitations of any AI tool they use, independently verify AI-generated output, and remain fully responsible for the final work product.8American Bar Association. ABA Formal Opinion 512 A lawyer cannot leave it to an AI tool to offer advice, evaluate claims, or draft analysis without meaningful human review.
The confidentiality problem is more immediate than most attorneys realize. In February 2026, the U.S. District Court for the Southern District of New York ruled in United States v. Heppner that documents generated through a consumer AI platform were not protected by attorney-client privilege. The court reasoned that querying a public AI tool is equivalent to discussing legal issues with a third party, and that most consumer AI platforms have terms of service permitting the collection and potential disclosure of user inputs. Treat any information entered into a public AI tool as potentially discoverable.
Opinion 512 also draws a line on billing: lawyers using hourly billing should charge for actual time spent, not the time the work would have taken without AI assistance. For flat-fee arrangements, the opinion suggests reducing the fee to reflect reduced effort. The duty of candor to the court means every citation, case name, and legal proposition in AI-assisted output has to be independently verified. Courts have imposed sanctions of $5,000 or more per fabricated citation when attorneys submitted AI-generated briefs without checking whether the cited cases actually exist.
If AI is used as a research or drafting aid, disclose that fact to the client when the output will influence a significant decision in the representation, or when the client asks how the work was performed. Generic boilerplate in an engagement letter does not satisfy this disclosure obligation. The client needs to understand why the tool is being used, what information will be exposed to it, and how others might use that information against the client’s interests.
Proofreading, Delivery, and Follow-Up
Proofread for more than typos. Check every citation against the source material to confirm the statute number, section, and holding are correct. Verify that dollar amounts, dates, and party names match the underlying documents. An error in a citation undermines the client’s confidence in the entire analysis, even if the reasoning is sound. Apply any firm template with specific fonts, margins, or watermarks before final review so formatting issues surface before the memo goes out.
Authenticate the final version with a digital signature or firm-specific watermark. That confirms the document the client receives is the finished product, not a draft, and provides evidence of the memo’s integrity if questions arise later about what was actually communicated.
Match delivery to the sensitivity of the content. Encrypted email or a secure client portal works for most situations. If a running deadline requires proof of delivery, certified mail with a return receipt creates a verifiable paper trail. Whichever method you use, schedule a follow-up conversation to walk the client through the findings. A memo is a starting point for a discussion, not a substitute for one. The client should have a chance to ask questions, push back on assumptions, and confirm they understand the recommended next steps before acting on them.