Legal Writing Guides
Legal Writing Examples: Memo, Brief, Letter, Essay
Four worked examples in four voices, all built from the same underlying legal analysis — a negligence claim from a fact pattern. See how the same law gets rewritten depending on the audience: a supervising attorney, a court, a client, and a professor.
Last updated: June 2026.
The Shared Fact Pattern (so the examples are comparable)
All four examples below are written from the same legal scenario. This is the only way to make a meaningful comparison — same facts, same law, but rewritten for different audiences.
During a rainstorm, Davis was driving five miles per hour above the posted speed limit on a four-lane road. Visibility was clear despite wet pavement. Pena, walking near a crosswalk, stepped off the curb mid-block while looking at her phone and did not check for oncoming traffic. Davis attempted to brake but struck Pena. Pena sustained a broken arm and $40,000 in medical bills. The jurisdiction follows modified comparative negligence. Pena is our client.
Memo to Supervising Attorney
Audience: A partner who needs to know the prediction to plan strategy. Tone: Analytical, balanced, includes counterarguments. Structure: CREAC.
I. Davis is Likely Liable for Negligence.
A court will likely conclude that Davis was negligent because his speed-limit violation establishes breach under the negligence per se doctrine.
Negligence requires (1) duty, (2) breach, (3) causation, and (4) damages. Restatement (Third) of Torts § 6. Drivers owe a duty of reasonable care to all foreseeable road users including pedestrians. Id. § 7. Where a defendant violates a statute designed to protect the class of plaintiff from the type of harm involved, breach is established as a matter of law. Id. § 14.
Here, Davis owed Pena a duty as a foreseeable pedestrian. His speed-limit violation likely establishes breach via negligence per se. Causation is satisfied: but for the excessive speed, Davis's braking distance would have been shorter and the collision could have been avoided. The opposing party may argue the five-mph violation was de minimis on a wet road; however, the per se doctrine does not require gross violation — any violation of a protective statute suffices.
Accordingly, the analysis favors a finding of negligence against Davis.
For the full worked memo, see our Legal Memo Template page.
Plaintiff's Brief in Support of Motion for Summary Judgment
Audience: A judge ruling on the motion. Tone: Advocacy — emphasizes favorable law, distinguishes unfavorable. Structure: CRAC (Conclusion-first for persuasive impact).
I. Defendant's Speed-Limit Violation Establishes Breach as a Matter of Law.
There is no genuine dispute of material fact that Defendant violated the posted speed limit on a wet road while a pedestrian was crossing. Under the negligence per se doctrine, that violation establishes breach without further proof. Summary judgment on the breach element should be granted to Plaintiff.
The negligence per se doctrine is well settled in this jurisdiction: violation of a statute designed to protect the class of plaintiff from the type of harm involved establishes breach as a matter of law. Restatement (Third) of Torts § 14. Speed-limit statutes are paradigmatic protective statutes. They exist to protect road users — including pedestrians — from collision injuries. The doctrine's application here is straightforward and unambiguous.
Defendant's anticipated argument that a five-mph violation is de minimis must be rejected. No court in this jurisdiction has read a magnitude threshold into the per se doctrine, and the doctrine's purpose — relieving plaintiffs of the burden of proving breach through general negligence principles — is inconsistent with such a requirement. Whether the violation was substantial in magnitude goes to damages or comparative fault, not to breach itself.
For these reasons, this Court should grant Plaintiff's motion for summary judgment on the breach element of her negligence claim.
Notice the tone shift: the memo acknowledges the opposing party's de minimis argument as a viable counterargument. The motion brief preemptively refutes it. Same legal point, different voice.
Letter to Pena (the Client)
Audience: A non-lawyer client. Tone: Plain English, no legal jargon, direct recommendation. Structure: Conclusion → reasoning → next steps. No formal headers.
Dear Ms. Pena,
Thank you for meeting with us last week. I've had a chance to review the facts you provided and the law that applies. The short version: we believe you have a strong claim against Mr. Davis, and you can likely recover most of your medical bills, though not all.
Here's why. Mr. Davis was driving above the speed limit on a wet road when he hit you. The law in this state treats driving over the speed limit as legal fault, almost automatically, when someone gets hurt as a result. That significantly strengthens your case.
On the other hand, the fact that you stepped off the curb mid-block while looking at your phone will count against you. Our state allows a person who is partly at fault to still recover damages, but the recovery is reduced based on how responsible they were for the accident. Based on similar cases, we estimate the court would assign about 30-40% of the fault to you, meaning you would recover about 60-70% of your medical expenses — somewhere in the range of $24,000 to $28,000.
What we recommend: File the lawsuit. The math works strongly enough in your favor that proceeding makes sense, even after accounting for legal fees. We should also ask the court for a deposition of Mr. Davis to learn whether he was distracted at the time — for instance, whether he was using his phone or had been cited for speeding before. If we learn those things, the estimate could rise.
I'm happy to discuss this further. Please call or email with any questions.
No jargon. No Bluebook citations. No "negligence per se," no "comparative fault apportionment." The same analysis is delivered in language a client without a law degree can act on.
1L Torts Final Essay Answer
Audience: A professor grading on issue spotting and rule application. Tone: Analytical, comprehensive, no advocacy. Structure: IRAC per issue. No formal headers (most professors prefer flowing prose).
The first issue is whether Davis owed Pena a duty of care. A driver owes a duty of reasonable care to all persons foreseeably affected by his driving, including pedestrians in or near a crosswalk. Pena was walking near a crosswalk on a public road during a rainstorm — a foreseeable context in which a driver's conduct can cause injury. Davis therefore owed Pena a duty of reasonable care.
The second issue is whether Davis breached that duty. Breach is determined by comparing the defendant's conduct to that of a reasonable person under the circumstances. Driving five miles per hour over the posted speed limit on a wet road is some evidence of breach but not dispositive on its own. However, exceeding a posted speed limit is negligence per se in most jurisdictions if the statute's purpose is to protect the class of plaintiff from the type of harm involved. Speed limits are designed to protect road users (including pedestrians) from collisions of this kind, so the per se doctrine likely applies. Davis breached.
[Remaining issues — causation and comparative fault — would each receive their own IRAC paragraph here.]
For all four issues in full, see our IRAC Example guide — Example 2 (Exam Essay).
Same Analysis, Four Voices — What Shifts and Why
All four examples worked with the same underlying legal analysis: Davis breached a duty of care via speed-limit violation; Pena bears some comparative fault; recovery is reduced but not barred. The four documents say the same thing in four different voices.
- Memo: Acknowledges both sides honestly. Predictive language ("a court will likely conclude..."). Bluebook citations. Internal audience.
- Motion Brief: Preemptively refutes the opposing argument. Advocacy language ("must be rejected", "straightforward and unambiguous"). Bluebook citations. External audience.
- Client Letter: No jargon, no citations, direct recommendation, explains the unfavorable facts in plain English. Audience is a non-lawyer.
- Exam Essay: Issue-by-issue analytical prose, no formal headers or citations. Audience is a professor testing whether you can spot and analyze.
The skill is voice flexibility, not structural rigidity. Once you understand the underlying analysis, you can adapt it to any audience by changing what you emphasize, what tone you use, and how technical your language is. Bad legal writing is usually the wrong voice for the audience — a memo written like a brief, a client letter loaded with jargon, an exam essay buried in citations.
Choosing the Right Voice for the Assignment
A quick reference for matching the document type to the voice:
- Predictive memo → Analytical voice. Both sides. Citations. CREAC.
- Motion brief / appellate brief → Advocacy voice. Refute opposing arguments. Citations. CRAC.
- Client letter → Plain English. No jargon. No citations. Direct recommendation.
- Exam essay → Analytical voice. Issue-by- issue. No citations. IRAC per issue.
- Cold-call answer → Confident, navigable. Lead with the holding. Use the brief structure.
- Demand letter → Persuasive but professional. State the legal basis briefly; emphasize the cost of not settling.
- Settlement letter → Predictive language softened for an opposing party. Acknowledge weakness on both sides; emphasize cost of trial for both.
Frequently Asked Questions
What are the main types of legal writing in law school?+
What's the difference between predictive and persuasive legal writing?+
Why does a client letter look so different from a legal memo?+
Do exam essays use the same format as memos?+
How long should each type of legal writing be?+
Should I include counterarguments in every type of legal writing?+
Build Each Document Type
- How to Write a Legal Memo (Complete Guide) — section-by-section deep dive on memo structure, tone, and common mistakes.
- Legal Memo Template — copy-paste structure for predictive memos with a fully-worked example.
- IRAC Example — Case Brief, Exam Essay, Memo — three full IRACs in different formats.
- IRAC Method Explained — element-by-element guide to IRAC, plus FIRAC/CREAC/CRAC variants.
- Case Brief Example — three full case briefs in IRAC format (Torts, Contracts, Civ Pro).
- Interactive Case Brief Editor — build briefs with IRAC and FIRAC live preview.
- Bluebook Citation Generator — format every citation in any of these documents correctly.